低功耗离线式初级端ACDC控制器AP3765

The AP3765 is a high performance AC/DC power supply

controller for battery charger and adapter applicaTIons.

The device uses Pulse Frequency ModulaTIon

(PFM) method to build disconTInuous conducTIon

mode (DCM) flyback power supplies.

The AP3765 provides accurate constant voltage, constant

current (CV/CC) regulation while removing the

opto-coupler and secondary control circuitry. It also

eliminates the need of loop compensation circuitry

while maintaining stability. The AP3765 achieves

excellent regulation and high average efficiency, yet

meets the requirement for no-load consumption less

than 30mW.