IR1167BSPBF

概要

Smart secondary side driver IC designed to drive N-Channel MOSFETs used as synchronous rectifiers in isolated flyback converters.

利点

  • Secondary side high speed SR controller
  • DCM, CrCM and CCM flyback topologies
  • 200V proprietary IC technology
  • Max 500KHz switching frequency
  • Anti-bounce logic and UVLO protection
  • 7A peak turn off drive current
  • Micropower start-up and ultra low quiescent current
  • 10.7/14.5V gate drive clamp
  • 50ns turn-off propagation delay
  • Vcc range from 11.3V to 20V
  • Direct sensing of MOSFET drain voltage
  • Minimal component count, Simple design, and Lead-free
  • Compatible with 1W Standby, Energy Star, CECP, etc.

推奨アプリケーション例

  • AC-DC
図
ビデオ
サポート