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IR11662S - ADVANCED SMARTRECTIFIER CONTROLLER

General Description

Absolute Maximum Ratings Electrical Characteristics Functional Block Diagram Input / Output Pin Equivalent Circuit Diagram Lead Definitions Lead Assignments Detailed Pin Description Application Information and Additional Details Package Details Tape and Reel Details Part Marking Information Qualific

Key Features

  • Secondary side high speed SR controller.
  • DCM, CrCM flyback and Resonant half-bridge topologies.
  • 200 V proprietary IC technology.
  • Max 500 KHz switching frequency.
  • Anti-bounce logic and UVLO protection.
  • 4A peak turn off drive current.
  • Micropower start-up & ultra low quiescent current.
  • 10.7 V gate drive clamp.
  • 50ns turn-off propagation delay.
  • Vcc range from 11.3 V to 20 V.
  • Direct sensing of MOSFET drain voltage.
  • Enable function synchroniz.

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IR11662S ADVANCED SMARTRECTIFIERTM CONTROL IC Features  Secondary side high speed SR controller  DCM, CrCM flyback and Resonant half-bridge topologies  200 V proprietary IC technology  Max 500 KHz switching frequency  Anti-bounce logic and UVLO protection  4A peak turn off drive current  Micropower start-up & ultra low quiescent current  10.7 V gate drive clamp  50ns turn-off propagation delay  Vcc range from 11.3 V to 20 V  Direct sensing of MOSFET drain voltage  Enable function synchronized with MOSFET VDS transition  Cycle by Cycle MOT Check Circuit prevents multiple false trigger GATE pulses  Lead-free  Compatible with 0.3 W Standby, Energy Star, CECP, etc. Product Summary Topology VD VOUT Io+ & I o- (typ.) Turn on Propagation Delay (typ.