APR3415B Description
APR3415B is a secondary side bo IC, which bines an NChannel MOSFET and a driver circuit designed for synchronous rectification (SR) in DCM operation. It also integrates output voltage detect function for primary side control system. The N-Channel MOSFET has been optimized for low gate charge, low RDS(ON), fast switching speed and body diode reverse recovery performance.
APR3415B Key Features
- Synchronous Rectification for DCM Operation Flyback
- Eliminate Resonant Ring Interference
- Fast Detector of Supply Voltages
- Fewest External ponents
- Totally Lead-free & Fully RoHS pliant (Notes 1 & 2)
- Halogen and Antimony Free. “Green” Device (Note 3)
- Adapters/Chargers for Cell/Cordless Phones, ADSL Modems, MP3
- Standby and Auxiliary Power Supplies
APR3415B Applications
- Synchronous Rectification for DCM Operation Flyback