L8565 Datasheet - Unisonic Technologies

L8565 HIGH PERFORMANCE POWER FACTOR CORRECTION CONTROLLER

The UTC L8565 is a wide input range controller integrated circuit for active power factor correction. The circuit is designed for boost PFC application, and requires reduced external component count. Its power supply is recommended to be provided by an external auxiliary supply which will switch on.

L8565 Features

* incorporated to make sure of safe system operation conditions, such as brown-out protection, output under voltage detection and peak current limitation. The inside reference is adjusted (5V±2%) to make sure control level and precise protection. There is a particular soft-start function to limit the

L8565-UnisonicTechnologies.pdf