The AHS12G1 is a wireless charging transmitter SoC chip integrated with PD/QC function, which 

supports power supply from various adapters such as PD2.0, PPS(3.0), QC2.0, QC3.0, AFC, SCP, etc., 

supports WPC V1.2.4 wireless charging protocol, and CV90331 integrates an enhanced 8bit MCU, 

16Kbytes MTP memory that supports 2000 erasing, 1Kbits Xdata RAM, and 12bits high-precision

analogue-to-digital converter (ADC).High-speed PWM generator can support multiple outputs, 

digital decoding circuit, built-in full-bridge drive and a high linearity low offset operational amplifier

for current sensing, rich IO interface resources.The enhanced 51CPU core provides the flexibility of 

the system, and high-speed PWM can provide higher adjustment accuracy, thereby providing more 

accurate energy transmission and improving the systematic efficiency. Each analog module can be 

closed and enabled independently to ensure the lowest static power consumption of the system, 

which conforms to low power requirements for European Energy Star（Energy Star? )The wireless

charging transmitter chip provides complete low voltage reset（UVLO），OVP、OCP、OTP etc.

functions and support FOD. The AHS12G1has QFN24L 4mmX4mm  QFN-package,and MOQ is 5Kpcs

respectively. The working temperature is -40oC to+85oC.