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APR34709 Datasheet Secondary Side Synchronous Rectification Switcher

Manufacturer: Diodes Incorporated

Overview: NEW PRODUCT APR34709 SECONDARY SIDE SYNCHRONOUS RECTIFICATION.

General Description

The APR34709 is a secondary side Combo IC, which combines an NChannel MOSFET and a driver circuit designed for Synchronous Rectification (SR), supports DCM and Quasi-Resonant Flyback Topologies.

The N-Channel MOSFET is optimized for low gate charge, low RDS(ON), fast switching speed and body diode reverse recovery performance.

The synchronous rectification can effectively reduce the secondary side rectifier power dissipation and provide high performance solution.

Key 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 (Note 3).

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APR34709 Distributor