Wei Zhao enters the Xiaomi mobile phone original charger supply chain, helping 30W fast charging market
Jan 14, 2020| Wei Zhao enters the Xiaomi mobile phone original charger supply chain, helping 30W fast charging market
Not long ago, Xiaomi released its first mobile phone equipped with a "100 million pixel" camera-Xiaomi CC 9 Pro, and launched a new 30W fast charge charger MDY-11-EF with the phone.
Charging Head Network shared the detailed disassembly of this 30W charger at the first time, and learned that the synchronous rectifier MOS VSI008N10MS and VBUS switch VS3618BE of this fast charge charger are from Shenzhen Wei Zhao Semiconductor Co., Ltd. This also marks that Weizhao Semiconductor has officially entered the Xiaomi mobile phone original charger supply chain, and its performance has been highly recognized by Xiaomi's quality.
It is understood that Wei Zhao VSI008N10MS is an N-channel MOS tube, with a voltage resistance of 100V and a conduction resistance of 6mΩ. It is packaged in TO-251 and used as a secondary synchronous rectifier MOS in Xiaomi's original 30W fast charge charger. It is implemented with the PI main control chip AC-DC conversion.
The charging head network further learned that Weizhao Semiconductor has entered Huawei 20W charge pump fast charge charger, vivo 33W FlashCharge2.0 fast charge charger, Samsung US version 15W fast charge charger and other brands of mobile phone fast supply. Chain, helping many original fast charge chargers enter the market successfully. It can be seen that the reliability of Wei Zhao MOS products has been verified by the market many times, and the performance is stable.
Shenzhen Weizhao Semiconductor Co., Ltd. focuses on the R & D and sales of power semiconductor devices. The company's core management personnel, R & D personnel and sales backbones all come from internationally renowned semiconductor companies; its products cover trench-type low-voltage MOSFETs, shielded-gate MOSFETs, and high-voltage flat MOSFET, super junction MOSFET and trench Schottky, etc., can be widely used in fast charge chargers, TV backlights, printers, inverter power supplies, lithium battery protection, motor drives, welding / sewing machines, PC onboard power supplies, lighting And other fields.