4W Wireless charging receiver control SOC

CV8083 is a high-integration, high-efficiency, low-consumption wireless charging receiver chip in compliance with the WPC 1.2.4 protocol. It integrates a high-efficiency fullsynchronousrectifier and a low dropout regulator (LDO), which can achieve a non-contact wireless charging receiver solution on a single chip.

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CV8083 has multiple times programmable(MTP) non-volatile memory for easy updating of control firmware and device functions. The chip reserves 2 UARTs, both of which can implement standard two/single-wire communication. It also reserves 5 GPIOs, which provide a flexible solution forsystem development.

1、Highly integrated 4W wireless charging receiver chip
2、Compliance with WPC V1.2.4 BPP&EPP
3、8K bytes Multiple-time programmable(MTP) no-volatile memory for expanded feature support
4、Support Voltage_follow function, which can be adjusted Vrect Voltage dynamically depend on Battery Voltage, To ensure highest system efficiency, The stepping accuracy reaches 100mV
5、Current Up to 800 mA
6、Ultra low standby current, Quiescent current less than 3uA
7、Embedded 11channels 12bits high accuracy ADC
8、Built-in 8-bit RISC core  Reliable over-voltage, over-temperature and output over-current protection  Temperature detection
9、Built-in low voltage protection
10、Support GPIO function and UART, UART can be single wire communication or dual wire communication protocol
11、Comply with high standard EMI/EMC specification


TWS earphone charging cases
Electric toothbrushes
Smart watches, bracelets and other wearable devices
Wireless power Rx solution for portable devices

Title Download Release date
CV8083 product specification    2022-05-30