AP8022A Datasheet (AiT Semiconductor)

AP8022A, PWM CONTROLLER

AP8022A is a high performance offline PSR power switch for low power AC/DC charger and adapter applications.

It operates in primary-side sensing and regulation.

Consequently, opto-coupler and A431 could be eliminated.

Proprietary Constant Voltage (CV) and Constant Current (CC) control is integrated

AP8022A Features

* Primary side Sensing and Regulation Without A431 and Opto-Coupler

* High Precision Constant Voltage and Current Regulation at Universal AC Input

* Multi-mode PWM/PFM Operation for Efficiency Improving

* Integrated 2A 1000V MOSFET

* Good Dynamic Response with Synchronous Rectifi