On February 17, 2019, the charging head network was first dismantled with a power of 45W gallium nitride charger. He opened the door of the fast charge power supply in the new era, and it was unable to clean up.
In the past two years, the charging head network dismantled nearly a thousand consumer power accessories, with a mass production of gallium nitride fast charge electrostat more than 100. At the same time, the charging head network has also reported many classic gallium nitride fast charge programs, providing a wealth of cases and design reference for the vast number of fast charge power engineers and friends.
Gallium nitride can be quickly popular in the fast-charged market, and inseparable from the help of surrounding ecology. In the controller, the LLC + PFC controller, the QR / ACF controller is gradually complete, providing infinite possibilities for gallium nitride architecture innovation. In addition, silicon carbide diode has also been widely used in paciest gallium nitride fast charge, and the charger market allows gallium nitride and silicon carbide to obtain large-scale commercial commercial.
Today, I took a more systematic reap-up charging head network for nearly 100 gallium nitride fast charge electrical appliances.
First, the gallium nitride fast charge market size
Gallium Nitride, GaN is a next-generation semiconductor material, and its operating speed is twenty times higher than the old traditional silicon (Si) technology, and can achieve three times the power, for cutting-edge fast charger products. It can achieve far exceeding the performance of existing products, and in the case of size, the output power has increased three times.
It also benefits these performance advantages, and gallium nitride has a wide range of applications in the consumer fast charge power market. Charging head network statistics show that dozens of mainstream power supplies have opened up a gallium nitride fast charge product line, and the launch of gallium nitride fast-filled new products have hundreds.
At present, Huawei, Xiaomi, OPPO, Meizu, Samsung, ZTE, Nubia, Meizu, Realme, Dell, Lenovo and other well-known mobile phone / pen electric brands have been introduced in the gallium nitride fast charge market. According to a reliable message, Apple will also introduce gallium nitride fast charge in 2021.
According to the charging head network data, 10 mobile phone manufacturers have launched 18 nitride fast charge in 2020, and the types of products are very rich, and the market has become lively.
According to the market analysis of CITIC Securities, the global GaN charger market is expected to be 2.3 billion yuan. It will rise rapidly to 63.8 billion yuan in 2025, and the composite growth rate of 5 years is as high as 94%, and the market prospect is abnormal.
In addition, the “2016-2023 my country SIC, GAN Power Electronic Equipment Application Market” market report is shown in China’s third-generation semiconductor industry technology innovation strategy, and the third generation of semiconductor in 2020 is consumer. The market in the power supply is up to 2 billion yuan, such as plus three sections of industrial and commercial power, uninterruptible power supply, photovoltaic inverters, market volume will exceed 5 billion yuan; to 2022, 2023, will continue year by year Increment.
In conjunction with this data, the growth rate of gallium nitride in the fast charge market has made the industry practitioners and end consumers to witness, 2019, 2020, and even 2021, 2022, will have existing composite level growth trends.
For the development of GaN fast charge, two largest core chips for gallium nitride power devices and gallium nitride controllers are required. In terms of gallium nitride power devices, there have been PI, NAM, Yingnuo, Transphrm, Gansystems, Yingfine, Nitrogen Technology, Core Technology, Gather Creation, Carterous Carterous, Core Technology Dozens of suppliers such as Yimuang, Future Core Technology, Huang GaM Technology.
In the gallium nitride controller, these two years have also achieved breakthrough research and development results. In addition to the gallium chip of the sealed gallium, in addition to the old-name power vendor PI, the well-known semiconductor manufacturers also released the main control chip in China’s first built-in GaN power devices. In addition to the discrete gallium nitride controllers, in addition to the imported brands such as Anshen Mei, TI, many domestic brands have also launched the counter-standard products, and completed the autonomous core chips of the gallium nitride fast charge in 2020. Controllable.
The charging head network has been investigated. At present, 11 brands in the gallium nitride fast charge have launched 16 high-frequency controllers. Topological architectures can be divided into three types of AFC, QR, and LLC to meet USB PD standards. Product design requirements for power ranges.
It is worth mentioning that there have been Nanxin Semi-Diagraph, Meisi, Yicheng, Jack, Jean, and Li Wei, Silichao, etc. There are a variety of gallium nitride fast charge programs based on domestic controller development, which greatly enriches the selection needs of fast charge power vendors.
Second, 50 brands launched 88 nitride fast charge
Including the 18 nitride gallium express rechargeable electrical appliances mentioned above, the charging head network also disassembles the gallium nitride fast charge products of dozens of mainstream brands. A form is sorted out to record brief information of these gallium nitride fast charge.
According to the latest statistics on the charging head network, a total of 88 nitride express rechargeable chargers is currently disassembled, from 50 brands.
In these 88 nitride fast-filled accessories, mobile phone / pen electric manufacturers totaled 18 models, accounting for about 20%, and a total of 70 third-party brand products, accounting for about 80%. It can be seen that although mobile terminal equipment manufacturers can affect the market’s demand for gallium nitride fast charge, they have to be said that third-party accessories brands are not in terms of enriching the gallium nitride fast charge product.
In the output interface, the USB-C interface and 2C1A have become the most popular types of various manufacturers, each account for approximately 29% of the proportion; in addition, the gallium nitride fast charge products configured by 1A1C are more than 21%.
In terms of power configuration, 65W gallium nitride fast charge has become a product that has the highest in the market in the past two years, almost a must for each brand. Among the 88 products disassembled by the charging head network, the number of 65W gallium nitride fast charges does not unexpectedly, accounting for 60%, more than the total products of all other power segments.
For the most concerned gallium nitride power chip, there are currently five brands officially produced goods and have successfully introduced end products. At present, the entire gallium nitride fast charge market is mainly dominated by the three giants of Na Micro, Pi, and Yingnuo. This is also three companies in the gan chip shipments in the gallium nitride fast charge market.
Third, the gallium nitride fast charge charger summary
In order to further facilitate the details of the product, the charging head network will give a profile of the 88 nitride fast charges mentioned above, and sorted according to the brand’s initiator, click on the blue small in each product. Title, you can also directly view detailed dismantling reports.
Anker Anke
1. Disclosure report: Anker 30W GaN gallium nitride charger
Anker PowerPort Atom PD 1 The internal components of the charger are arranged inserted, using two parallel boards to add a piece of sheet, so that the space utilization is extremely high, and the ingeniously designed plastic insulation bracket is provided to provide insulation for the charger. Support to make the charger more stable. The PI INNOGAN integrated chip is used to greatly simplify the design of the charger, but also benefit from its high frequency efficient characteristics, so the output power of 30W does not need to assist heat dissipation, further saving space.
2, built-in nitride: Anker PowerCore Fusion PD Super League
Anker PowerCore Fusion PD Ultrabire charges use a wide range of 1A1C interface configurations in the current industry, both of the old models, and solve the charging of the USB PD fast charge equipment. The built-in navigation NV6115 and NV6117 gallium nitride chips, the switching frequency is greatly improved, and the miniaturization and efficiency of the product are finalized. In charge mode, the maximum output power of the product is 30W, which can meet the electric power PD device such as iPad Pro, New MacBook. The capacity of 5000mAh in mobile power mode can also be renewed once for most mobile phones. In terms of practicality, this product is very good.
3, dismantlement report: Anker Anke 65W gallium nitride 4 desktop PD fast charge charger
Anker Anke This 3A1C 4 Nitride GaN Table Concharger USB-C interface circuit uses PI SC1933C as a master chip, the chip has a GaN power device, and also uses Cypress Cypd3175 as a secondary agreement IC. . The USB-A circuit uses PI’s INN3265C as the master chip, the chip has a controller, a switch tube, and a secondary synchronous rectifier controller, and a high integration. The two circuits inside the charger do not affect each other, so even if the four ports are simultaneously output, they don’t have worry about the total power decline, and each port has overcurrent protection.
4, dismantling report: anker 60W gallium nitride double USB-C port charger (A2029)
Anker PowerPort Atom PD 2 The charger is inside the PI POWIGAN series SC1933C, built-in controller, and GaN power devices, not only high integration, but also high efficiency, less heat. The secondary double-port output uses a secondary step-down plan, both of the two USB-C interfaces use Nanxin’s SC8001 synchronous buck controller; double-port independent design, by the same protocol chip Cyp拉 CYPD4225 control, support output Power intelligent switching.
5, dismantling report: Anker Enke 60W 1A1C gallium nitride charger
Anker Anke This gallium nitride fast charge electrical appliance is used in dual independent output architecture. The AC-DC section, the USB-C interface uses PoiGan master chip SC1933C; USB-A output adopts conventional controller IN3265C; both output synchronous rectification, and output filtering adopts solid capacitor. Part of the protocol, the USB-C interface protocol chip uses Cypress Cypd3175; USB-A interface is used in Tiandao FP6601Q, and the overall material is solid. At the same time, there is a plurality of gelators in the inside of the charger, and the stability is guaranteed, and there is also a large metal heat sink with good heat dissipation.
Aohai Olympia Technology
1, Olympic 45W mini gallium nitride fast charge
Olympic Technology 45W mini gallium nitride charger is very compact, the power density reaches 1.07W / cm3. USB-C port supports QC, AFC, PD3.0, and PPS fast charge agreements. Can meet mobile phone, tablet and Dell, HP, Apple and other brand notebook charging needs. The charger switching power supply part is composed of the PI high integrated master chip InN3379c with the multi-generation synchronous rectified MOS, and the output is a WT6635P protocol chip.
ASUS ASUS
1. ASUS notebook enters the gallium nitride fast charge market, the first 65W charger disassembly
Adol 65W gallium nitride charger charger equipped with 2C1A three interfaces, long strip-colored shape design, body shell matte treatment, input end equipped with foldable pins, easy to carry. The internal circuit uses a switching power supply and a two DC-DC buck output architecture, where the switching power supply portion selects a navigation NV6115 gallium nitride power chip.
Aukey proud
1, built-in Ganfast: Aukey 27W USB PD charger depth dismantling
Aukey 27W Gallium nitride fast charge charger built-in micro-bridge power chip NV6252, charger power density is equivalent to twice the conventional charger, not only size compact, but also uses foldable foot design, easy to carry; The complete USB PD output voltage, whether it is charged a mobile phone or a notebook computer, can be compatible.
2, double port independent output, Aukey proud 63W gallium nitride quickly
The proud double C port 63W fast charge charger adopts foldable pins, double C ports support 45W and 18W fast charge, which can charge notebooks and mobile phones, which is very convenient to carry. Built-in independent switching power supply circuits use PI INN3379C and INN3366C two main control chips, which are very high, making the PCB board look very simple. In addition, two USB-C ports use the English core IP2726 protocol chip with powerful performance. The two outputs use Shaoguan Fu Shida PV and PB series solid capacitors to filter, and the output is pure.
3, the first double USB-C port 65W gallium nitride quick-relief
Aukey proud double C port 65W gallium nitride fast charge electrical built-in a gallium nitride power chip is customized by nanopia. This charger housing surface mat is rounded, and it feels good. In addition, the square shape is foldable, which is easy to carry. The two USB-C ports support USB PD3.0 fast charge standard, and the C1 port includes 5V3A, 9V3A, 12V3A, 15V3A, 20V3.25A five sets of fixed voltage gear, single-port output 65W. The double port is output, and the total output is 65W, which can charge a laptop and a mobile phone and strong practicality.
4, dismantling report: AUKEY 65W 1A1C gallium nitride fast charge charger
The Aukey 65W 1A1C gallium nitride fast charge is also based on nanopoliometric gallium nitride power chip development. Product profile, performance is consistent with the dual USB-C port versions.
5, AUKEY 2A2C 100W fast charge gallide charger
AUKEY 2A2C 100W fast charge gallium charger with two 100W PD fast charge C port, support QC2.0 / 3.0, AFC, FCP, PD3.0 fast charge agreement, 5V3A, 9V3A, 12V3A, 15V3A, 20V5A five groups The fixed voltage gear, the performance is exactly the same, supports the blind plug; the other two USB-A ports support 12W output. By accessing one to four interfaces, multiple charging modes can be realized to meet the charging requirements of various devices. The dismantling of the charging head network learned that the inside of this charger uses a high frequency QR architecture that provides exclusive a gallium nitride power chips by a minimally customized Aukey.
Amadapter Frequency
1. Disclosure report: Frequency 65W USB PD gallium nitride charger
Frequency 65W Gallium nitride fast charge charger AC-DC part, with the Noski NCP1342 matching the Noteoko gallium nitride power device, and synchronous rectified controller MP6908A with Hengtai Ke MOS; finally by Hui Yuantai USB PD The protocol chip HUSB350 control output. In addition, the input and output terminal components are gumped, and there is also a heat-conducting pad and the heat sink to help heat dissipation, and the output two Yongming solid capacitor is parallel filter, internal stability and heat dissipation performance are guaranteed.
Baseus
1. Decomposition report: Xi Si 45W 1A1C gallium nitride charger
Xi Si 45W 1A1C gallium nitride charger adopts a switching power supply and a two-way DC-DC architecture, with the switching power supply part, with PI high integrated master chip SC1933C with new power synchronous rectification MOS, output fixed voltage; then two ways to use wisdom The SW3510 is equipped with Ruijun MOS to achieve secondary step-down output. Two smits SW3510 with a MCU can realize the maximum single port of 45W, double port 30W + 18W output power mode.
2, the first 45W dual USB-C galmonia charger disassembly
Fight 45W dual C-gallium nitride charger single-port output support 45W fast charge, double-port support 30W + 18W fast charge output, can charge two devices. The internal circuit uses a switching power supply and a two-way DC-DC architecture, with the switching power supply part, with PI high integrated master chip SC1933C with new power synchronous rectified MOS, outputs fixed voltage; then two ways use the intelligence SW3510 with sharp hos MOS implementation Quadruple step-down output. Two smits SW3510 with a MCU can realize the maximum single port of 45W, double port 30W + 18W output power mode.
3, dismantle the 65W net red gallium nitride fast charge of the teacher!
The 65W gallium nitride fast charge device single-port maximum 65W output power can meet most of the lightweight laptop charging requirements, even when the double-port output or three outputs, one of the C ports remains 45W output. Power, meet the application scenarios of multi-device simultaneous charging. This charger is compact, design and clever design, very high space utilization, based on the development of Naxin NV6115 gallium nitride power chip, DC-DC part three output interfaces are secondary step-down design, support power intelligence distribute.
4, dismantling report: Xi Si 65W 2C gallium nitride fast charge charger
The output of this gallium nitride charger is equipped with two performance-like USB-C interfaces, supports QC, AFC, FCP, SCP, MTK PE + 2.0, PD3.0, and PPS multiple fast charge protocols, compatible. Various brand equipment, meet two equipment simultaneous fast charge, suitable for fixed places such as home office.
The charger uses a switching power supply and two DC-DC buck architecture. The switching power supply part is composed of Natural Micro NCP1342 with Nai Micro NV6123 gallium nitride power chip, and MPS MP6908 with China Run micro-synchronous rectifier MOS composition. Then divide the two independent secondary step-down output.
4, Bi Thousand W 2C2A Gallium nitride fast charge charger
Xi Si this Pro version 100W gallium nitride charger continues flat slender ID style design, equipped with 2A2C interface, support QC, AFC, FCP, SCP, PE2.0, PD3.0, PPS multiple rectification fast charge agreements, can be met Multiple devices such as notebooks, mobile phones simultaneously fast charge. The charger has a built-in PFC boost circuit. The PFC stage booster switch tube is adopted by the PFC stage booster switch tube.
5, Xi Si 2C1A 120W gallium nitride charger
Baseus Based This 120W gallium nitride charger shape uses flat slender ID style, which is the world’s first 120W gallium nitride (GaN) + silicon carbide (SiC) charger. The charging head network has been discovered by dismantling. This charger has built-in PFC boost circuits to eliminate high-power charger to the grid contamination. The switching power supply portion is fixed to the output voltage in the LLC architecture; the three interfaces are secondary step-down output. Among them, the PFC boost circuit employs a navigation NV6127 gallium nitride switch tube, and the switching power supply portion is formed into an LLC semi-bridge using two nanoma NV6115 gallium nitride.
Belkin Belkin
1. The industry’s first 20W gallium nitride PD fast charge charger disassembly
Belkin 20W Fast Charlide GaN charges are designed for iPhone 12, supporting PD3.0 fast charge, with 5V3A and 9V2.22A two sets of voltage gear positions. This charger is composed of PI high integrated GaN chip INN3279C with Hengtai Ke synchronous rectifier MOS constitutive switching power supply, which is protected by Hui Evan HUSB339 to identify control output voltage. In addition, the input and output filtering is performed using Huangmei, Qi Bang and Fengbin brand capacitance.
2, dismantling report: Belkin 30W USB PD fast charge gallium charger charger
Belkin 30W fast-chamisole charger inside the gallium charger is combined with a plurality of PCB plates, which is also equipped with a plastic frame for insulating reinforcement, which maximizes the use of internal space to minimize the volume of chargers. In addition, the product is PI high integrated GaN chip SC1933C with Tiede synchronous rectified MOS constituting switching power supply, and the protocol identification control output voltage is protected by Hui Vietnai HUSB339, and the overall material is solid.
3, Belkin Introduction Gallium nitride fast charge: the first 68W double C port GaN charger dismantling
Belkin This 68W gallium nitride fast charge charger adopts a double-sided independent output design, and the two USB-C ports support USB PD3.0 fast charge standard. The C1 port has a maximum support for 18W. The C2 port has a maximum support for 60W, and supports power Intelligent assignment. Among the AC-DC circuits of the C2 portions, the navigation nv6115 gallium nitride power chip is used, which has high density, small volume characteristics.
Benks Bond
1, Bunker 65W 1A1C gallium nitride charger
Bonds This 65W gallium nitride charger built-in navigation NV6125 gallium nitride power chip, the internal components are compact, and the input and output terminals are provided with a small board, capacitance, and transformer components. The charger switching power supply is composed of Ni Mei NCP1342, and the MPS MP6908A is composed of MPS MP6908A with a synchronous rectifier, and the output terminal is subtracted by the Nanxin SC8903, respectively by the English core IP2723t, respectively. IP2163 performs protocol identification, controls the output voltage of C port and A port.
Biaze Biyaz
1. Disassembly report: BIAZE Bijaz 2C1A 65W gallium nitride charger
Biyaz 2C1A 65W gallium nitride charger built-in PI SC1936C gallium nitride power devices, not only high integration, but also better efficiency, low heating. The secondary side is used as a secondary step-down circuit architecture, and the USB-C1 interface is implemented by two scorpion SW3516H, respectively, and the additional 1A1C interface, the protocol identification function, supports power intelligence allocation. In addition, the input and output terminals are welded to have a small PCB board, which also makes the internal space are fully utilized, and the charger volume is further compressed.
Bull Bull
1. Plug board, brother bull released gallium nitride fast charge, first 65W new product dismantling
Bull 65W gallium nitride charger supports QC, AFC, FCP, SCP, PE2.0, PD3.0, PPS multiple fast charge protocols, overall compatibility, can make digital products such as laptops, mobile phones, tablets, game consoles Fast charge.
The charger adopts the switching power supply + secondary step-down circuit architecture, with the switching power supply part with NASM NCP1342 with nanoma NV6125 gallium nitride power chip, and MPS MP6908A with China Run micro synchronous tube composition, regular output; C port, and additional Two A ports were divided into two smart SW3510 for secondary buck and protocol identification, and the three-handed single-chip coordinated, and finally realized three power intelligent output control.
Create
1. Decomposition report: Chuangfu 65W 2C1A gallium nitride fast charge charger
Involutive Source 65W Gallium nitride fast charge electrical output is provided with three USB interfaces, and single-port USB-C max output power is 65W, which can meet the fast charge requirements of most devices. The inside of the charger uses a switching power supply + DC-DC secondary buck output architecture. The switching power supply part is composed of PI high-integrated master chip SC1933C with a single synchronous rectify MOS, outputs a fixed voltage, and then divides the two independent step-down three outputs.
Dell Dell
1
Dell 90W gallium nitride quick charge charger adopts a family typical flatter with power cord design style, and there is also a USB-A interface. Two navigation NV6117 gallium nitride power chips are used inside the charger, one of which is used for AFPC boosting, and the other for switching power supply.
Elecjet
1, the electricity 65W 2C1A gallium nitride fast charge
The AC-DC portion of the electricity 65W gallium nitride fast charge electrical internal circuit uses a high-frequency QR architecture, based on the development of nanoma NV6115 gallium nitride power chip, from input to output layout reasonable, component welding is compact, and before and after The multi-small PCB board is used, and the volume is made to decrease in internal space.
Huawei Huawei
1, Huawei into the bureau of the gallium nitride fast charge, the first 65W double-port charger disassembly!
Huawei Huawei 1A1C 65W Gallium nitride fast charge charger equipped with 1A1C double port output, support Huawei 40W super fast charge, C port maximum support 60W PD fast charge, to Huawei users, this is the best charger, charge The phone is fully charged.
This gallium nitride charger uses a switching power supply + two DC-DC secondary step-down output architecture, the primary portion of the charger is matched by the Ti UCC28780, driving two gallium nitride power chips; secondary part uses Ti The UCC24612 controller is synchronous with MOS MOS MOS. Both DC-DC secondary bucking schemes use core source MP9928 + Yingfiling BSZ0703LS, and finally control the output voltage by custom protocol IC, overall materials, solid workmanship.
Huwder Hongda Shun
1. Decomposition report: Hongda Shun 65W 2C1A gallium nitride fast charge
Hongda Shun 65W gallium nitride fast charge charger built into a micro NV6125 gallium nitride power chip, and built-in three small PCB boards, fully utilized interior space, while also attached to the heat transfer pad to help heat. In terms of output, both interfaces support QC2.0 / 3.0, AFC, FCP, SCP multiple fast charge protocols, which can meet the daily fast charge requirements of most mobile phones and notebooks, and practicality.
Hyper juice
1, Hyper Juice 100W 2A2C gallium nitride charger
Hyper Juice 100W 2A2C gallium nitride charger adopts a switching power supply + three-way DC-DC secondary step-down architecture, the high pressure side of the switching power supply part is controlled by Ann Many American PWM controller control Nanoma NV6117 gallium nitride power chip, low pressure side selection The Anshen Meng synchronous rectifier controller is equipped with two generations of synchronous rectifying MOS tubes, and then outputs a fixed voltage value after the solid capacitor filter is filtered, and it is known that the fixed voltage value is between 21.5V-22V. High than the maximum output voltage, reduce the pressure difference, and improve the output buck conversion efficiency.
J.Zao Jingdong
1. Jingdong into the bureaux gallium nitride market, its first 65W double-port PD fast charge depth dismantling!
Beijing Tokyo, this 1A1C 65W gallium nitride charger adopts the PI SC1933C high integrated gallium nitride power chip, the output portion uses two scorpion SW3516 buck control chips, support power intelligence allocation; the input terminal uses Yongming KCX series fast Special electrolytic capacitance of charging source, the output terminal uses solid-state capacitor filter, and the overall material is solid.
Kosun Zone
1. Decomposition report: Physical 65W 1A1C gallium nitride fast charge
ZIC 65W 1A1C Gallium nitride fast charge charger switching power supply part, with the ANAN’s primary secondary controller with the Nobolic Gallium nitride power chip and Hengtai Ke synchronous tube composition, and regular output. The USB-C port is subtracted twice by the Nanxixi SC8002 and protocols the control output voltage through the English core IP2723t; the USB-A port uses the British core IP6525T to perform buck and protocol identification. There are brass heat sinks in front of the circuit board, and the heat-conducting pad and globes are used, and the charger is solidly used.
Lapo
1. Disclosure report: Lapo 65W USB PD Gallium nitride fast charge
The charging head network learned by dismantling that the LAPO 65W USB PD gallium nitride fast charge is used in a typical switching power supply wide range output, and the protocol controls the typical architecture of the output voltage. The AC-DC portion of the charger is matched with the INN650D02 gallium nitride power device, as well as the Synchronous rectifier controller MP6908A with AOS MOS, and is controlled by the essence USB PD protocol chip F75183A. The internal structure is compact and additional three small PCB boards, and the space utilization is high.
Lenovo Lenovo
1. The world’s first pen electric big factory 65W gallium nitride quickly
Lenovo ThinkPlus 65W mini gallium nitride charger built-in navigation NV6125 Ga power device, under the bonding of gallium nitride, the volume is further compressed, and is equipped with foldable pins, which is small and convenient to carry. USB-C port supports QC2.0, QC3.0 and USB PD3.0 fast charge, with 5V3A, 9V3A, 12V3A, 15V3A, 20V3.25A and 5.00-11.0V / 3A voltage gear, easy to meet mobile phones, tablets, notebooks The fast charge requirements of various types of equipment.
2, dismantling report: Lenovo ThinkPlus 65W gallium nitride mouth red power supply Pro
The ThinkPlus lipstick power supply has continued “lipstick” design, and equipped with foldable pins, the inside of the charger adopts a flat transformer technology and the nitriding power device, and the whole is small. The charger is equipped with 1A1C interface, supports QC, AFC, FCP, PD3.0 and PPS fast charge agreements, complete voltage gear, meet mobile phones and notebook simultaneous fast charge requirements. Also attached with a 1.8-meter 100W fast-charged data line, which makes this product suitable for carrying outgoing use.
3, dismantlement report: Lenovo 90W flash charge double gallide charger charger
Lenovo saved e-sports mobile phone Pro equipped with two USB-C interfaces, with this 90W super flash charger for double-port while charging, 30 minutes, can be filled with 5000mAh, not only the design concept exceeds, the actual effect is also very good. The charger consists of APFC boost, switching power supply, and two independent DC-DC architectures. APFC boost circuit uses Anshen Mei NCP1622 with Nai Micro NV6127 gallium nitride power chip; switching power supply is made from Anshen Mei NCP1342 with n-micro NV6125 nitridation Gallium power chip.
Looping Long Bing
1. Disclosure report: Long ice 65W USB PD gallium nitride fast charge
Long ice 65W gallium nitride charger is another breakthrough on the borine technology barrier, 1.31W / cm3 power density not only creates a new record, but the weight of the charger is also controlled at 73G, but it has achieved high power, small volume, lightweight Portable. This charger switching power supply part is composed of PI’s power master chip INN3379C with a MOS synchronous rectification. The WTOM, the chip WT6635P data control intelligent output is appropriate. The compact volume of chargers is due to the use of PI high integrated master chips and Yongming small volume capacitance.
Llona Green Melody
1. Disclosure report: Llano Green Melody 65W GaN USB PD Fast Charger
Green Melome 65W USB PD AC-DC portion of the gallium nitride charger, consisting of PI high integrated master chip SC1933C and AOS million synchronous rectified MOS, and the Weirpi USB PD protocol chip WT6636F control adjusts the output voltage. The chip comes from the well-known manufacturers in the industry, and the overall materials are solid. In addition, small PCB boards and transformers and other components are welded. The two rectifying bridges are hot; the front and both sides are covered with a heat shield, and there is a heat-conducting pad to help thermally, internal stability and heat dissipation performance are guaranteed.
Good value
1. Disclosure report: good value 40W gallium nitride USB PD fast charge charger
The good value of 40W gallium nitride charger can perform full speed for Switch, and also supports the Switch base TV mode and normal output video signals. The outgoing charger can meet all charging requirements of Switch, mobile phones and notebooks.
This gallium nitride charger switching power supply part is composed of PI high integrated master chip SC1933C with Hengtai Ke synchronous rectifying MOS, outputs a wide range voltage, and protocol recognition, control interface voltage. Under the combination of high integrated gallium nitride solutions and clever structural design, the charger is compressed very small. A plastic shell is provided between the initial sub-stages of the charger, and the other equivalent is rubbed to ensure the overall stability of the product.
McDodo wheat
1. Disclosure report: Mai Duo 2C1A 65W gallium nitride charger
McDODO Mai Duo 2C1A 65W gallium nitride charger support protocol, complete gear, can meet the daily fast charge requirements of most mobile phones and notebooks, and practicality. The internal circuit uses a switching power supply and two DC-DC architectures, with the switching power supply part, with the PI high integrated master chip SC1936C with Tiede synchronous rectified MOS, outputs fixed voltage; then two roads use the intelligence SW3516 with sharp hos MOS implementation Quadruple step-down output. In addition, a secondary filter solid capacitor is provided on the secondary side, and the output is pure.
2, dismantle a high-performance LLC architecture 100W gallium nitride three-port fast charge
Mai 200W 2C1A gallium nitride fast charge charger uses the hot NXP TEA2016AAT + TEA1995T high-performance LLC architecture, the PFC grade adopts the nattin gallium nitride power chip, the LLC grade uses the valley MOS tube to form a switching power supply; output terminal three The interface uses a three-way independent step-down circuit, and all uses a SW3516H scheme, and the output power is intelligently allocated by MCU.
The PCB board is compact, and there is a plastic barrier plate between the primary levels. The front side has a large yellow-copper heat sink to ensure the heat dissipation performance in high power charging. Further, the input terminal is filtered by a light electrolytic capacitor, and the output is provided with a secondary filter solid capacitor to filter, and the output is pure.
Meizu Meizu
1. Decomposition report: Meizu 65W 2C1A gallium nitride fast charge
Meizu 65W 2C1A gallium nitride fast charge charger single port output 65W, any double port 45W + 18W fast charge mode can meet the fast charge requirements of most devices. This charger adopts a switching power supply + DC-DC secondary step-down output architecture, and the switching power supply partially built in Noboldo gallium nitride chip INN650D02. The secondary step-down portion has three independent outputs, which use a Nanxin SC8002 buck controller, and is recognized as an agreement by Wei’s WT6636F.
Mi millet
1. Disclosure report: Xiaomi 11 original 55W gallium nitride charger
Xiaomi 11 original 55W fast charge charging built-in navigation NV6115 gallium nitride power chip, ballium nitride technology, compact power density of about 0.9w / cm3. In addition, the shape is also a family style, and the pin is designed. It is used in the original installation line, not only supports 55W private fast charge, but also supports 50W PD fast charge.
2. Decomposition report: millet GaN charger TYPE-C 65W
Xiaomi 65W gallium nitride charger is a high-rise product from the early millet in early 2020, a highlight product released by millions of viewers, and Xiaomi has also become the first brand mobile phone company that will be alone with gallium nitride PD fast charge. It causes extensive attention to industry insiders and consumers. This product has a high power density, adopting two gallium NV6115 and NV6117 two gallium nitride chips, and “black technology” such as plane transformers in the ACF topology, the conversion efficiency is extremely high, the design is excellent, the material is full, pricing conscience . At that time, the price of 149 yuan was established to have a new industry, and the Lei Jun personally “belt” is a great promotion of gallium nitride technology.
Momax Momet
1, Momeware 65W 2C1A gallium nitride fast charge charger
Momewe 65W gallium nitride fast charge charger The overall circuit uses a switching power supply to the two-way DC-DC buck-down architecture, with the switching power supply primary side adopts the nanoma NV6115 gallium nitride power chip to increase the switching frequency and efficient. In addition, the inside of the charger is adopted to be welded, and the stability of components and heat dissipation performance are guaranteed.
2. Disclosure report: Momeware 65W 2C1A gallium nitride fast charge charger
Momo’s new 2C1A 65W gallium nitride charger built-in navigation NV6115 gallium nitride power chip, the inside of the charger is compact, the design is simple, the body is small and easy to carry, equipped with China / English / Europe / AU The foreign business trip is no longer pressure.
3, LLC + GaN high performance architecture: Momeware 100W 2A2C gallium nitride quickly
MMS 100W 2A2C gallium nitride charger built-in PFC boost circuit, the switching power supply part is composed of YXP’s initial secondary controller, respectively, with Boi Sako INN650D02 gallium nitride power chip and new cleansing MOS composition, fixed voltage output; four The interface is used in three independent buck output, and all the smart SW3516 uses the secondary buck and protocol identification control output. The output power of the two USB-C interfaces is controlled by a MCU and implements power intelligence allocation.
NUBIA Nubia
1. Disassembly report: Nubia 1A1C 45W 锋 Gallium gallium gallium gallium alcohol
Nubia’s 1A1C 45W ionurer gallium gallium gallium gallium gallium gallium gallium gallium volume is light, and it is convenient to carry foldable insert. The switching power supply part is matched by the Annosmy NCP1342 with the Noteokine Gallium gallium nitride power device, and the MPS synchronous rectifier controller is composed of Wenzi MOS and outputs a wide range voltage. Then the USB-C port is controlled by the English core IP2723T, and the output appropriate voltage is identified by the protocol; the USB-A port is subjected to the silicon power SP1289EF secondary step-down pressure output, the Nanxin SC7004 output current limit and protocol identification.
2, the first mobile phone brand 65W multi-cart gallium nitride quick-relief!
Nubia 2C1A 65W 锋-gallium nitride charger support protocol, the voltage gear is complete, can meet the daily fast charge requirements of most electronic products. Built-in PI gallium nitride power chips not only high integration, but also better efficiency, low fever. The secondary step-down circuit is divided into two outputs, and two scoring SW3516H controls to implement the USB-C1 interface and the buck output of the additional 1A1C interface, the protocol identification function, and support power intelligence allocation.
3, dismantling report: Nubi 65W 锋 three gallium nitride fast charger
Nubi New Generation 65W 2C1A Nitride Charger has been fully improved in interface output performance, and the product will support multiple mainstream fast charge agreements, and the voltage gear is complete. The two C ports have PPS voltage gear, support 65W fast charge, satisfying power blind plug, which is more convenient to use. In terms of materials, this charger uses NAP NV6115 gallium nitride power chips, and ANAMM main control chip control, the secondary step-down part is used in the intelligent DC-DC fast charge program.
4, dismantle a 99 yuan mobile phone big factory 65W gallium nitride fast charge!
Nubia 65W USB PD Susteragalline Gas Express Charger supports QC2.0 / 3.0, AFC, FCP, SCP, MTK PE + 2.0 and PD3.0 fast charge protocols, maximum 65W output power can meet notebooks, tablets and each The fast charge requirements of class phones.
This charger uses a switching power supply wide range output, a typical architecture of the protocol chip control output voltage. The AC-DC portion of the charger uses the Boky Gallium nitride power device, and the protocol chip is from the English core IP2723t. The internal components are greaseded and equipped with heat sink and thermal pads to help heat dissipation, internal stability and heat dissipation performance are guaranteed.
Netease Netease Zhizhi
1. Disclosure report: Netease Zhigang 61W USB PD fast charge gallium charger charger
NetEase Zhigang This gallium nitride charger supports Apple 2.4a, Samsung 5V / 2A, DCP, and QC2.0 / 3.0 protocol, and the internal switching power supply wide range output, the secondary protocol chip controls the typical architecture of the output voltage. The switching power supply portion is composed of the PI high integrated master chip SC1933C with Hengtai Ke synchronous rectified MOS, outputs a wide range voltage, and protocols the output appropriate voltage through the width WT6636F. In addition, the positive side of the PCB plate is equipped with a large-scale heat sink, and the back surface of the plate also has a heat-insulating pad; there is a separator, an inductor capacitor, and other splitting treatments.
2, Netease Incoming Gallium nitride market, the first 65W double-port fast charge dismantling
Netease Zhigang 65W 1A1C Gallium nitride fast charge charger is composed of PI high integrated master chip SC1933C with millive synchronous rectification MOS, and outputs a wide range voltage. The USB-C port is used to identify intelligent output appropriate voltages by Wei ‘s WT6636F; USB-A port is subtracted in 5V Constant voltage output using Dexin EUP3270. The front side of the charger is equipped with a heat sink, and an insulating tape is pasted, a partial inductor capacitor, etc. also doing an insulating treatment, and an isolation plate is provided between the first-order, the internal insulation is sufficient.
Newmos
1. Disclosure report: Newmos 65W 2C1A gallium nitride fast charge
Newmos This 65W gallium nitride fast charge device is equipped with 2C1A interface and LED lamp, supports the maximum 65W PD fast charge, but also support 45W + 18W double-port simultaneous fast charge, whether it is a fixed place such as home office, or take The business trip can meet the simultaneous fast charge requirements of notebooks and mobile phones, and increase charging efficiency.
The charger switching power supply part is composed of PI high integrated GaN master chip SC1933C with English Flyley synchronous rectified MOS composed, the USB-C1 port uses the English core IP2726 to protocol the control output voltage; the other 1A1C interface is all the way, using Nanxin SC8721A liters After the secondary voltage conversion is performed on the step-down, the British core IP2726 is used to realize single-port fast charge, and double port 5V output.
OPPO Europe
1, only 10mm thin: OPPO 50W biscuits nitride
OPPO 50W mini ultra-flash adapter is OPPO and the ultra-fast charge of the ultra-fast charge, small and cute, and the thickness is ultra-thin, because it is a Want Want Xianbei is also called “biscuit charger”. This charger combines many “black technology”, no electrolytic capacitor design, high-frequency plane transformers, new ACF architecture, etc., subverting people’s imagination of fast chargers, the product has been highly concerned about the industry. This charger is also the world’s first first pulsed charger. When using the OPPO mobile phone, support 50W fast charge.
2. Disassembly report: OPPO new 65W super flashing brown gallium toner charger
OPPO new 65W Super Flash Charlide Charger input is a fixed pin, suitable for fixed places such as home office. In addition to supporting home 10v6.5a 65W super flash, PD3.0 and PPS fast charge, maximum power are 45W and 55W, respectively, make it compatible with more brand mobile phones and notebooks. The inside of the charger uses a high-frequency QR topology architecture, and the high-frequency switch is used to complete the high frequency switch, and the small-scale design of the charger is achieved with a flat transformer.
3, dismantling report: OPPO original 65W gallium nitride fast charge charger VCA7GACH
OPPO This 65W original gallium nitride fast charge device is equipped with 5V / 2A, 10V / 6.5A, compatible with Supervooc, VOOC, etc., suitable for all fast chargers in the OPPO family. The PO-customized PowiGan master chip is mainly used inside the charger. It has the characteristics of efficient and high frequency.
omhes
1. Decomposition report: omthing 10,000 65W 2C1A gallium nitride fast charge charger
OMTHING 10,000 65W 2C1A gallium nitride fast charge electrical appliances uses a switching power supply and output, and the architecture of three independent step-down three outputs. The switching power supply is composed of the PI SC1933C with Hengtai Ke MOS to complete synchronous rectified constant voltage output; secondary buck is separately bucking SW3516 and SW3517 for secondary buck control output, respectively, and achieves dual output power intelligent allocation.
Philips Philips
1, the plugboard enters the gallium nitride era, Philips 65W fast charge socket dismantling
Philips Philips 65W Gallium nitride fast charge Ferris wheel socket interior AC-DC part with Gan Systems GS-065-011-1-l Gallium nitride power chip, and MPS MP6908A with MOS composed of MOS. The secondary buck is separately buck control and protocol recognition using smart SW3516H and SW3518S, respectively. The charging input and output terminals use Yongming and Emerald capacitors to filter, transformers and gallium nitride chips are equipped with brass heat sink for heat, and the output end is provided with the secondary step-down sheet to make full use of internal space, and the overall materials are not integrally used.
Pisen product victory
1. Disassembly report: Pisen Pinsheng 65W USB PD Gallium nitride Express Charger GA65-R20
The winning 65W gallium nitride fast charge appliance has a microscopic GaNFAST gallium nitride power chip NV6115, and the Anshen Mei NCP1342 is used as the master chip. The secondary is synchronized with the MPS synchronous rectifier controller MP6908 with Hengtaiko HGP100N12S MOS composition In addition, the use of Hui Energy USB PD3.0 certification protocol IC HUSB339, full of materials.
Ravpower Rui Po
1. Disclosure report: Ravpower 30W gallium nitride PD fast charge charger
Ravpower 30W gallium nitride PD fast charge charger not only supports USB PD fast charge agreement, but also is compatible with QC3.0, QC2.0 fast charge and Apple 2.4A charging protocol, which can adapt small power laptops and common mobile phones. Charge. The high integrated POWIGAN chip of the built-in PI, simplifies the difficulty of the PCB board; the secondary side uses Hengtai Ke synchronous rectified MOS tube and VBUS switch; the protocol chip is the wt6636f, the material of the main device is a well-known brand, performance Have guarantee.
2, dismantling report: Ravpower 45W Ganfast PD charger RP-PC104
The Ravpower 45W Gan PD charger is a ultra-thin 45W fast charger, a lightweight shape, a foldable foot design, which is easy to carry. The charger adopts the ACF topology, built-in two nna NV6115 gallium nitride power chips, using a planar transformer design, high power density, high conversion efficiency; this charger is full, design is designed to support mobile phones, tablets, pen Digital equipment fast charge.
3, dismantling report: Ravpower 61W gallium nitride USB PD charger
Ravpower This gallium nitride fast charge electrical internal circuit design is very concise, which is also benefited from the PI POWIGAN control chip, integrated PWM controller, gallium nitride power MOS, secondary synchronous rectification controller, etc., and omitted Common optocoupler feedback components. The secondary side is synchronized with Hengtai Ke low-voltage MOS synchronous rectification, and the agreement is used to use the Wei to explain WT6636F. In addition to the material, the internal PCBA is in the opposite side of the pcba in the charger, which avoids local overheat when the charger occurs when long-term power output, and enhances the user experience.
4, dismantling report: Ravpower 65W 1A1C gallium nitride fast charge charger
The core power device used by the Ravpower 65W 1A1C gallium nitride charger is a micro NV6115 chip, and an Ansi Mo-US high-frequency controller, the secondary is composed of the core source MP6908A with the MOS composition, the DC-DC part uses the intelligent SW3515S and SW3516 Controller, two independent outputs, support power intelligence allocation and high integration. In addition, Aihua and Yongming electrolytic capacitors are used, and the overall materials are solid.
Rapoo Leibai
1, mouse and mouse factory in the bureau, Nitride, Leibai 65W GaN fast charge dismantling
Leber 65W 2C1A gallium nitride fast charge electrical fuselage is small, the overall design is very simple, and the input is easy to carry in the folded foot. The charger uses the switching power supply and the two DC-DC buck architecture. The switching power supply part applies a navigated NV6115 gallium nitride power chip, a high frequency QR topology, a cost-effective.
2. Disclosure report: Rapoo Leibo 65W gallium nitride fast charge
Leibo 65W 1A1C gallium nitride fast charged AC-DC bucking part, with Anni Mei NCP1342 with nano NV6115 gallium nitride power chip, and MPS MP6908 with MOS composed, output wide range voltage. USB-C port is controlled by the WT6636F control output appropriate voltage, and the USB-A port uses Dexin EUP3270 for synchronous rectification secondary step-down, and the core is used to automatically recognize the IC, output with 5V constant voltage output. In addition, the charger PCB plate is provided with an isolation plate and a heat sink for the element heat dissipation. There is a slot isolation between the initial levels, and the components have a large amount of glue reinforcement, and the product stability is guaranteed.
Realme really
1. Decomposition report: Realme really I 65W gallium nitride fast charge charger VCA7GACH
Realme really, my 65W gallium nitride fast charge, console, the internal AC-DC part is completed by the PI SC1923C with AO MOS, and the RK725B protocol chip control output, USB-A is provided with Toshiba The VBUS switch tube is protected. The PI SC1923C master chip and the RK725B protocol chip are customized.
The internal layout of the charger is clear and the metader is welded. A large amount of p-board is used for a fixed component and auxiliary thermally, and the back surface is also coated with a silicone and a metal heat sink. In addition, there is a barrier plate, the internal stability, and the heat dissipation performance are good, and the product is solid.
REMAX Rui
1. Disclose a price of 69 yuan 65W 1A1C gallium nitride charger
The REMAX 1A1C 65W gallium nitride charger supports more, the voltage gear is complete, and the 45W + 18W output can meet the simultaneous fast charge requirements at the same time. The inside has adopted a switching power supply and outputting design architecture. The charger AC-DC part, with the PI SC1933C gallium nitride power device with the true metallic secondary rectifying MOS output fixed voltage; DC-DC part, both USB interfaces use intelligent SW3516 to achieve secondary step-down output, power MCU intelligent allocation.
2, dismantling report: Remax 65W USB PD gallium nitride fast charge charger
Remax This 65W gallium nitride charger is equipped with foldable pins, while also considering the use of feel. The maximum 65W output power can meet the fast charge requirements of notebooks, tablets, and all types of mobile phones, and practicality.
The AC-DC section of the charger is composed of Yeno Sako Inn650D02 gallium nitride power devices, Hengtai Ke synchronous rectifier MOS composed of Yeetai USB PD protocol MOS. Cloud Star Solid Capacity Filter. In addition, the input and output is provided with a small panel to make full use of internal space to reduce the volume of charger.
3, dismantle a price of 168 yuan 100W four-mouth gallium nitride fast charge
REMAX 100W 2A2C gallium nitride charger built-in PFC boost circuit, using LLC + GaN high performance architecture. With the primary controller of NXP TEA2016AAT and TEA1995, it is equipped with the Booskino INN650D02 gallium nitride power chip and silicon carbide diode and new clean energy MOS constitutive switching power supply portions, and fixed voltage output.
The output terminals use three independent step-down output, and each path is used for secondary buck and protocol identification control output per path. The output power of the two USB-C interfaces is controlled by a MCU and implements power intelligence allocation.
Rock Locke
1. Disclosure report: Rock Lock 65W USB PD Gallium nitride fast charge
Rock Locke’s 65W gallium nitride charger fuselage smooth white, the side transition is round, and the size is small. The maximum 65W output power can meet the fast charge requirements of notebooks, tablets and various phones. This charger uses a QR architecture, built-in Boky gallium nitride power devices, controlled by Hui Valentine USB PD protocol chip HUSB350. In addition, the components are greased, and the heat sink is well dissipated, internal stability and heat dissipation performance are guaranteed.
2,99 yuan 65W value, the first built-in China’s core gallium gallium gallium gallium gallium gallium faster depth dismantling!
Rock Lock This 65W gallium nitride charger core device is the Inno-650D02 gallium nitride power switch tube, which achieves high efficiency and low heat, which helps to achieve small volume of the product. The AC-DC part uses the ANAN Mei’s full set of controller, the DC-DC section, and the DC-DC partially matched two scoring SW3516 controllers, support power intelligence allocation and high integration.
Romoos Roman
1. Decomposition report: Rome 65W USB PD gallium nitride charger
The AC-DC part of the Rome 65W gallium nitride charger, the primary is composed of a module board equipped with a GaN switch, and the high-performance Ga switch tube of the United States Transphorm is built by the synchronous rectification controller MP6908A; The output portion is controlled by the Angbao USB PD protocol chip OB2613. The main chips of the charger come from the well-known manufacturers in the industry, overall materials pay attention, work hard.
ROXANNE
1. Disclosure report: ROXANNE 66W gallium nitride USB PD double port fast charge
ROXANNE This USB PD fast charge charger supports up to 66W power output, and the 1A1C interface design is used, and the volume of the product is reduced by 46% from Apple’s original 60W charger, which is completely available in NAP NV6115 and NV6117 gallium nitride. Application of power chip. In addition to very obvious volume advantages, this charger USB-C can also support USB PD, QC2.0, QC3.0, AFC and other fast charge agreements to meet most users’ charger needs.
Savago still patrol
1. Remove a game this dedicated 120W gallium nitride adapter!
The 120W fast-chase nitride charger charged body shell design is relatively unique, while bringing a 1.7-meter-long round head output cable, which is rare to a gallium toner charger.
It is worth noting that the Bankno Singco Gallium GaN power device is only used in the PFC fast recovery circuit in the application of the charger. This is also our first time to see the gallium nitride applied in the PFC circuit in the Baby Power Charger, and also created a new application area of gallium nitride. Compared to traditional silicon MOS, gallium nitride is also available in PFCs.
Sharge flicker
1. Disclosure report: Sharge Flash 100W 3C1A Gallium nitride fast charge
Flash 100W gallium nitride charger adopts square styling fuselage, distinguished edges, and the front back is a cold texture, and the appearance is unique. The charger comes with foldable pins, and can also add other specifications, home use or carrying foreign business trips. The charger is composed of APFC boost, switching power supply, and three-way independent DC-DC architecture; wherein the APFC boost circuit built into a nanoma NV6115 gallium nitride power chip; the switching power supply part is a high-frequency QR architecture, and one is also used Nate the micro NV6115 gallium nitride power chip.
2, flicker 90W 2C1A gallium nitride fast charge charger
Flash 90W 2C1A gallium nitride fast charge generator is based on high frequency QR fast charge structure, and is used as the core, and the product is efficient, and the volume is reduced. When the two USB-C interfaces are output in single-port output, the maximum 90W fast charge is supported. When there is a double-port operation, the intelligence is 60W + 30W power allocation, which can simultaneously meet the charging requirements of multiple power digital products.
Smartisan nuts
1, Li Shi Luo 65W Gallium Nitride Quickly “
Smartisan nut 65W gallium nitride fast charge electrical modeling, plus the body shell design is very simple, it looks like “tofu block”. In addition to 5V3A, 9V3A, 12V3A, 15V3A, 20V3.25A, 5.0-11V5A and 5.0-21V3A, two groups of PPS voltage gear, which can better compatibility with major brands. Notebook, tablet, mobile phone and other equipment. The inside of the charger uses a high frequency QR topology architecture, and the component layout is very compact, and the micro NV6115 is used as a primary switch power device in this charger.
SLIMQ
1, dismantling report: SLIMQ 65W gallium nitride USB PD fast charge charger 1A1C
SLIMQ 65W Gallium nitride fast charge charger built-in nav6115 gallium nitride power chip, the product has a small portable characteristics, compared to conventional 45W chargers, the volume is only half of it. 1A1C two interfaces support fast charge output, which can be charged with laptops. Agreement supports USB PD, QC3.0, QC2.0, AFC, FCP, Apple 2.4a and other protocols, which can be used in one machine, which is very convenient to go out.
Stortke
1, new 100W dual USB-C fast charge disassembly: first built-in two gallium gallium, small to the ultimate
Stek 100W Double USB-C gallium nitride fast charge charger uses a new architecture to achieve 100W fast charge. Unlike common set of main circuits, add DCDC lines. This design has built-in exact simultaneous circuits. The AC-DC part is implemented by two PI high integrated POWIGAN controller INN3379C implement parallel two-way conversion, and output is used. Two British Core IP2726 protocol chips implement two power supplies in parallel single port output 100W, double port independent output 45W intelligent adjustment control. This new architecture implements high-power design without DCDC secondary conversion, and reaching a double blind plug 100W.
TOPELY Dingli Life Technology
1, Dingli Life Technology 65W Gallium Nitride Fast Charger
Ding Li 65W 2C1A gallium nitride charger adopts a long square column design, using a switching power supply to a three-way DC-DC independent buck output architecture. Among them, the NEM NCP1342 is matched with the Noteokine Gallium GaN power chip, and the MPS MP6908A with Western Synchronous rectified MOS constitutive switching power supply; three secondary bucking programs are consisting of integration SW3516 + Wizhao VS4610AE, high integration.
UGreen Green United
1. Disclosure report: Green United 65W gallium nitride USB PD fast charge charger
The AC-DC portion of the GaN 65W USB PD Gallium nitride fast charger is composed of PI high integrated master chip INN3370C and China Run micro-CRSM055N10L2 secondary synchronous rectified MOS, and the Wei’s USB PD protocol chip WT6636F digital transmission control output voltage After the control output of Weighas VS3610AE. In addition, Yongming high-voltage electrolytic capacitor filtering is used, and the overall material is solid.
2, dismantling report: Green United 65W 4C glycelium nitride fast charge charger
The Green United 65W 4C gallium nitride fast charge charger integral circuit features a switching power supply and a four-way DC-DC architecture. Among them, the switching power supply portion is composed of PI high integrated gallium nitride primary control chip SC1936C and Hengtai Ke synchronous rectified MOS, and the output is regulated. The four-way DC-DC secondary step-down output has adopted a SW3516H buck output program.
3, dismantling report: Green United 65W 3C1A gallium nitride fast charge
Ugreen Green United 65W 3C1A Gallium nitride fast charge electrical adopts a switching power supply and a three-way DC-DC architecture. The switching power supply portion is composed of PI high integrated master chip SC1933C and the main synchronous rectification MOS, and the regulation is maintained. The three-way DC-DC secondary step-down output has adopted the SW3510 + TDM3482 program. In addition, glue treatment such as capacitors, transformers, and rectifier bridges are covered with brass heat sinks to help thermal conductivity, and the secondary is all solid capacitor filtered, internal stability and heat dissipation performance are guaranteed.
UIBI pomelo
1. Disclosure report: uibi pomelo is more than 30W 1A1C gallium nitride fast charge
UIBI pomelo has accommodated the navigation NV6115 gallium nitride power chip in the formation of the gallium nitride fast charge. This product implements the characteristics of the brightening and light luxury. The whole look is summarized as a square shape. The surface is treated with sunburding process. It has a skin hand feel, and the design is exquisite, and the overall is small and easy to carry. The vacancies in the gallium gallium gallium gallium gallium gallium gallium gallium gallium gallium nitride are filled at 65W gallium nitride charger outbreaks. Properties such as Apple2.4a, QC2.0, QC3.0, AFC, FCP, PD3.0 are supported, which can better take into account new and old equipment or different wires.
Zendure
1, dismantling the first space silicone hydrating process 65W multi-mouth gallium nitride fast charge
Jianzuo 65W gallium nitride fast charge charger adopts the “Roman column” design, surface matte treatment, equipped with foldable pins; charger internal NV6115 gallium nitride power chip, high frequency QR topology architecture, high efficiency and low fever, The size of the size is convenient; the output supports USB PD, QC2.0 / 3.0, AFC, FCP, and SCP fast charge agreements for fast charge requirements for a variety of products.
Zikko instant
1, Zikko 65W 2C1A gallium nitride fast charge
Zikko Instant 65W Gallium nitride fast charge is based on the development of nanoma NV6115 gallium nitride power devices, using high frequency QR architecture, switching power supply + secondary step-down output, where the switching power supply portion uses Anshen Mei and MPS controller, respectively. The secondary step-down part selects a telegraphic integrated chip, two buck, and supports power intelligence allocation.
Charging head network summary
The gallium nitride fast charge has become a market trend. In the update of the fast charge power supply, the gallium nitride power devices have become more and more industry concerned with their high-frequency low-impedance, high thermal, high temperature resistance, and gradually become. The new direction of the consumer power market.
From the charging headn, the first dismantling of the gallium is quickly filled into the current nearly 100 yuan, and the gallium nodule fast charge market pattern in two years has changed. On the one hand, the product has gradually penetrated into major mobile phone / pen electric brands, and it has also increased the volume of the gallium nitride fast charge while accelerating user education.
On the other hand, the gallium nitride chip supplier increases from one or two to more than ten, and contains a number of Chinese core strength players; at the same time, the gallium nitride control chip is gradually achieved, for the coming year. The market is ready to prepare.
Along with numerous gallium nitride power device manufacturers and the entry of the main control chip manufacturer, the product technology upgrade iterative speed is accelerated, and the cost of developing the gallium nitride fast charge is also declined year by year. According to industry information, the cost of GaN power devices will gradually be less than existing silicon power devices after 2021, becoming the best choice for new generation of high-performance than fast charge.
Looking forward to gallium nitride in the 2021 fast charge market more exciting performance!
