Yingjixin IP6806 7.5W or 10W wireless charging transmitter controller

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Model: IP6806

Package: QFN-24

Brand: Yingjixin/INJOINIC

describe

IP6806 is a wireless charging transmitter control SoC chip, compatible with WPC standard, supports A11 or A11a coil, supports 5W charging, Apple 7.5W, Samsung 10W charging.

IP6806 detects the wireless charging receiver through Analog Ping, and establishes communication with the wireless charging receiver through Digital Ping. After the communication is successful, power transmission begins.

The IP6806 decodes the communication packets sent from the receiver and then uses a PID algorithm to change the oscillation frequency to adjust the output power on the coil. 

IP6806 integrates a full-bridge drive circuit and power MOS on-chip, and integrates a voltage & current two-way ASK communication demodulation module; the solution is highly integrated, which can significantly reduce the solution size and BOM cost.

feature

● Compatible with WPC v1.2.4 standard

●Supports 5~10W multiple applications

Standalone 5W application

Fast charging charger input 5~10W application

●Input withstand voltage up to 16V

●Integrated NMOS full-bridge driver and full-bridge power MOS

●Integrated internal voltage/current demodulation

●Support FOD foreign object detection function

Highly sensitive static foreign object detection

Support dynamic FOD detection

External resistor to adjust FOD parameters

● Low power consumption and high efficiency

Quiescent current 10mA

The measured system charging efficiency is as high as 79%

● Compatible with NPO capacitors and CBB capacitors

● Dynamic power adjustment function (DPM) for USB power supplies with insufficient power supply capacity

Supports chargers as low as 5V 500mA

●Input overvoltage and overcurrent protection function

●Support fast charging input request

● Can support up to 3 LED indications

●Package 5mm×5mm 0.5pitch QFN24

Application

Back clip, wireless charging base

Car wireless charging equipment