APR34509 Datasheet (Diodes) - SECONDARY SIDE SYNCHRONOUS RECTIFICATION SWITCHER

APR34509, SECONDARY SIDE SYNCHRONOUS RECTIFICATION SWITCHER

The APR34509 is a secondary side Combo IC, which combines an NChannel MOSFET and a driver circuit designed for synchronous rectification (SR), supports CCM, DCM and Quasi-Resonant Flyback Topologies.

The N-Channel MOSFET has been optimized for low gate charge, low RDS(ON), fast switching speed and b

APR34509 Features

* Synchronous Rectification for DCM Operation Flyback

* Eliminate Resonant Ring Interference

* Fast Detector of Supply Voltages

* Fewest External Components

* Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

* Halogen and Antimony Free. “Green” Device (N