CV90362A

High-efficiency, High-power Wireless Charging Transmitter SoC

CV90362A is a wireless charging transmitter system-on-chip (SoC), which supports various types of power supply adapters such as PD2.0, PD3.0, QC2.0, QC3.0, and AFC. CV90362A supports the latest Qi V1.2 and Qi V1.3 versions, single-coil/multi-coil wireless charging applications, diversified charging specifications such as BPP 5W, Apple 7.5W, Samsung 10W, and EPP 15W, as well as private agreements of customers in line with Qi standard, with a power of up to 100 W.

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CV90362A provides a variety of functions, including under-voltage protection, hardware over-voltage protection, over-current protection, and over-temperature protection. It also supports Q value and FOD detection.

Integrated with the full-bridge driver circuit as well as voltage and current communication decoding function modules, CV90362A adopts QFN48 package to significantly reduce PCB size and save BOM cost. 

  1. In compliance with Qi V1.2 and Qi V1.3 standards;
  2. Support for diversified charging specifications such as BPP 5W, Apple 7.5W, Samsung 10W, and EPP 15W, as well as private agreements of customers in
  3. line with Qi standard, with a power of up to 100 W;
  4. Wireless charging for up to 2 Rx devices simultaneously;
  5. Built-in 32-bit high-speed CPU core;
  6. Built-in 32 KB MTP, 16 KB Mask ROM, 4 KB RAM; Type-C port for FW upgrade;
  7. Support for multiple fast charging protocols such as PD2.0, PD3.0 PPS, QC2.0, QC3.0, AFC and SCP;
  8. Built-in full-bridge MOS gate driver;
  9. Four pairs of built-in complementary 16-bit high-speed PWMs at 96 MHz, and two high-speed independent 16-bit PWMs;
  10. 8-channel 12-bit high-precision ADCs;

Standard, high-power wireless charging base
On-board wireless charging device
Mobile power wireless charging device

Title Download Release date
CV90362A Product Specification    2022-05-30
Baidu
sogou