The CH236 single chip integrates multiple protocols such as USB PD, supports fast charging protocols such as PD3.0/2.0, PPS, BC1.2, supports AC/DC or DC/DC constant voltage and constant current output mode feedback regulation, high integration, and streamlined peripherals. It integrates VBUS detection and discharge functions, and provides over-temperature, over-voltage, and over-current protection. It can be widely used in various occasions such as AC power adapters, car chargers, UPS, mobile power supplies, etc.
Solution features:
Support 3.3V-24V wide voltage input, voltage regulation accuracy 20mV
Support PD2.0/3.0, PPS, BC1.2 and other fast charging protocols
Support USB Type-C PD, support positive and negative plug detection and automatic switching
Support AC-DC and DC-DC multi-speed constant voltage or constant current high-voltage power management
Single chip high integration, peripheral streamlined, low cost
Cable compensation 100mV/1A
Built-in overcurrent protection OCP, overtemperature protection OTP, power supply overvoltage protection OVP, undervoltage protection UVP
