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SD8512A
SYNCHRONOUS RECTIFIER CONTROLLER IC WITH BUILT-IN TYPE-N POWER MOSFET

The SD8512A is a synchronous rectifier (SR) controller IC with built-in type-N power MOSFET. It can operate cooperating with the primary side control circuit for high system efficiency.

The SD8512A is highly integrated IC for saving peripheral components, and simplifying system design. It is suitable for discontinuous conduction mode and boundary conduction mode. With its versatility, the SD8512A can be used in various topologies.

The SD8512A is optimized for 5V or higher output voltage, the output can be used as power supply directly.


Main feature
  • Built-in type-N power MOSFET

  • Up to 40V drain-source breakdown voltage

  • Minimum off time protection

  • Up to 100KHz operation frequency


Ordering Information
Product Name Package form Marking Hazardous Substance Control Packing Type Remarks
SD8512A SOP-8-225-1.27 SD8512A Halogen free Tube
SD8512ATR SOP-8-225-1.27 SD8512A Halogen free Tape & Reel
Block Diagram

SD8512A 英文  (PS ).png