Charging head network Charging head network

programme one thousand one hundred and fifty-four

IW986x series zero standby power consumption chip addition, Rexa high-performance 45W fast charging solution analysis

preface Ruisa Electronics (TSE stock code: 6723), as a global micro controller supplier, integrates its expertise in embedded processing, simulation, power supply and connection to provide complete semiconductors ...
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Based on DK8715AD full closure asymmetric half bridge solution design, Dongke 140W fast charging DEMO analysis

preface For the PD3.1 charger, the flyback architecture can no longer meet the requirements of large power and wide range voltage output. However, the cost and volume of the LLC plus synchronous buck circuit scheme are not superior. Asymmetrical half bridge has wide voltage ...
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Support 140W fast charging and flexible dynamic power distribution, and analyze the solution of the wide core micro UM3506 one driven two fast charging line

preface Wide core microelectronics has launched a one driven two fast charging line scheme, which can convert a single port charger into two independent outputs and support 28V5A 140W PD3.1 charger applications. This mop ...
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Compact design, powerful performance, analysis of Zhirong SW5208 wireless charging receiving scheme

preface Wireless charging has the advantage that it can be charged only by placing it in the corresponding area without inserting cables, which greatly facilitates the use of consumers. At the same time, wireless charging also has very good compatibility. It does not need the corresponding plug and socket ...
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Efficient power supply for professional equipment, and DEMO analysis of Taigao 240W power adapter

preface Taigao Technology has launched a powerful gallium nitride power adapter scheme, with output power up to 240W. This scheme adopts the advanced PFC+LLC+SR power supply architecture and the GaN developed by Taigao Technology ...
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STC launched three fast charging solutions based on VIPerGaN

preface On September 28, 2023, the 5th Italian French Semiconductor Industry Summit, which represents the development vane of intelligent industry, was grandly unveiled in Shenzhen Futian Shangri La Hotel, and an online live broadcast was held, which can directly hit smart hot spots and share ...
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Build a new mode of green energy consumption. ST-ONEHP based 140W USB-PD3.1 charging scheme of ST-FA Semiconductor

preface Clean and low-carbon is the goal of building a new power system. For this reason, all walks of life are working hard for the development of green power. At present, China's new mandatory power efficiency standard GB20943 plans to complete the application for approval in 2024, and negotiate ...
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Infineon released the industry's first 5-48V PD3.1 PFC+HFB two in one controller XDPS2222 to further improve conversion efficiency

preface Infineon launched a new adaptive PFC+soft switch HFB two in one controller XDPS2221 last year, which is integrated with three grid drivers for PFC drive and half bridge switch tube drive. Chip internal set ...
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The wireless charging design guide of STC meets the requirements of wireless charging in different power bands

preface ST has a complete wireless charging PTx and RTx scheme from low power to high power. It can meet the demand of wireless charging in different power bands. This speech will introduce the wireless charging Tx terminal to ...
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The new iPhone 15 is definitely adapted to the Qi2 wireless charger, and the four major manufacturers have launched seven Qi2 MPP wireless charging modules

preface As we all know, since the iPhone 12 series, Apple mobile phones have been upgraded in terms of wired charging and wireless charging. The wired charging power has been increased from 18W to 20W. Don't underestimate the change of 2W ...
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Developing high-efficiency charging technology to create a green future, Xinmao Micro brings a 1~3.5kW charger solution

preface 2023 (Autumn) Asia Charging Exhibition will be held in Hall 3 of Shenzhen Futian Convention and Exhibition Center from August 23-25, bringing together hundreds of well-known enterprises to participate in the exhibition. This exhibition aims to promote the exchange and development of the charging industry and create a ...
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Analysis of Yixin R&C Qi2 MPP magnetic wireless charging module

Shenzhen Yixin R&D Technology Co., Ltd. takes microcontroller (MCU) as its research and development core, and its product application fields include wireless charging products, motor control products, TYPE-C to HDMI products, etc. The R&D team adheres to the spirit of craftsman ...
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Nanxin POWERQUARK ® Analysis of 65W fast charging reference design

preface Nanxin Technology, a well-known domestic fast charging chip manufacturer, once again launched the GaN direct drive chip and GaN sealed chip ...
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Excellent speech at 2023 Asian Energy Storage Conference, gallium nitride: from assisting outdoor power supply to assisting home storage and micro inverter

preface 2023 (Autumn) Asia Charging Exhibition will be held in Hall 3 of Shenzhen Futian Convention and Exhibition Center from August 23 to 25. The 2023 Asia Energy Storage Conference will be held simultaneously on August 25 (Friday), bringing together hundreds of well-known enterprises ...
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Excellent speech at 2023 Asia Fast Charging Conference, Huayuan: zero power consumption PD power supply

preface The 2023 (Autumn) Asian Charging Exhibition will be held in Hall 3 of Shenzhen Futian Convention and Exhibition Center from August 23-25. The 2023 (Autumn) Asian Charging Conference will be held simultaneously on August 23 (Wednesday), bringing together hundreds of celebrities ...
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Wireless has unlimited possibilities. Chushan New Energy's medium and high power wireless charging technology and its application

preface 2023 (Autumn) Asia Charging Exhibition will be held in Hall 3 of Shenzhen Futian Convention and Exhibition Center from August 23 to 25, and the 2023 (Autumn) Asia Wireless Charging Conference will be held at the same time, bringing together many domestic and foreign wireless charging industry chains ...
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Technology sharing of Yingjixin wireless charging products, technology and "core" products in the field of wireless charging

preface 2023 (Autumn) Asia Charging Exhibition will be held in Hall 3 of Shenzhen Futian Convention and Exhibition Center from August 23-25, and the 2023 (Autumn) Asia Wireless Charging Conference will be held at the same time, bringing together many domestic and foreign wireless charging industries ...
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Fudan Micro: Application and Introduction of Authentication Chip in Qi2

preface The release of the Qi2 standard has brought new vitality to the wireless charging market. The Qi2 standard requires the charger to support a highly secure authentication method, that is, to build an authentication chip in the Qi charger. If the wireless charger manufacturer ...
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New choice of high-power power supply design, four major manufacturers launched five AHB controller chips

preface In recent years, thanks to the new gallium nitride and silicon carbide technologies, the rapid charging industry has developed rapidly, and the overall development trend of fast charging products is multi-function, multi interface, high-power and small size. In addition USB PD ...
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Covering the application scenarios of mainstream consumer markets, Yichong analyzes three reference designs based on CPS8849A

preface Yichong Semiconductor has launched a new generation of fast charging protocol chip CPS8849A, which has comprehensive protocol support and can meet the requirements of PD3.1 fast charging, UFCS integrated fast charging and Huawei Samsung mobile phone fast charging protocols. core ...
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