APR343 Datasheet - Diodes

APR343 SECONDARY SIDE SYNCHRONOUS RECTIFICATION CONTROLLER

Pin Assignments APR343 is a secondary side MOSFET driver for synchronous rectification in DCM operation, which integrates the output voltage detection function for primary side control system. The synchronous rectification can effectively reduce the secondary side rectifier power dissipation and p.

APR343 Features

* (Top View) DRISR 1 GND 2 VCC 3 5 VDET 4 AREF Applications SOT25

* Synchronous Rectification for DCM Operation Flyback

* Eliminate Resonant Ring Interference

* Fast Detector of Supply Voltage

* Fewest External Components

* Totally Lead-free & Fully RoHS Compliant (Notes 1 &

APR343 Datasheet (418.73 KB)