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APR343 Datasheet SECONDARY SIDE SYNCHRONOUS RECTIFICATION CONTROLLER

Manufacturer: Diodes Incorporated

General Description

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 provide high performance solution.

By sensing MOSFET drain-to-source voltage, APR343 can output ideal drive signal with less external components.

Overview

NEW PRODUCT A Product Line of Diodes Incorporated APR343 SECONDARY SIDE SYNCHRONOUS RECTIFICATION.

Key Features

  • (Top View) DRISR 1 GND 2 VCC 3 5 VDET 4 AREF.