APR34509 - SECONDARY SIDE SYNCHRONOUS RECTIFICATION SWITCHER
Diodes Incorporated
General Description
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.
Key Features
Synchronous Rectification for DCM Operation Flyback.
Full PDF Text Transcription for APR34509 (Reference)
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APR34509. For precise diagrams, and layout, please refer to the original PDF.
NEW PRODUCT APR34509 SECONDARY SIDE SYNCHRONOUS RECTIFICATION SWITCHER Description The APR34509 is a secondary side Combo IC, which combines an NChannel MOSFET and a driv...
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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 body diode reverse recovery performance. The synchronous rectification can effectively reduce the secondary side rectifier power dissipation and provide high performance solution. By sensing MOSFET drain-to-source voltage, the APR34509 can output ideal drive signal with less external components. It can provide high performance solution for 5V to
APR34509 Datasheet
