AP8022A Description
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.
AP8022A Key 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
- Programmable CV and CC regulation
- Built-in primary winding inductance
- Programmable Cable Drop pensation
- No need for Control Loop pensation
- Audio Noise free Operation