IR1168S - International Rectifier

IR1168S DUAL SMART RECTIFIER DRIVER

Datasheet No – PD97382 September 26, 2011 IR1168S DUAL SMART RECTIFIER DRIVER IC Features • Secondary-side high speed controller for synchronous rectification in resonant half bridge topologies • 200V proprietary IC technology • Max 500KHz switching frequency • Anti-bounce logic and UVLO protection • 4A peak turn off drive current • Micropower start-up & u.

Features

• Secondary-side high speed controller for synchronous rectification in resonant half bridge topologies
• 200V proprietary IC technology
• Max 500KHz switching frequency
• Anti-bounce logic and UVLO protection
• 4A peak turn off drive current
• Micropower start-up & ultra low quiescent current
• 10.7V gate drive clamp
• 70ns turn-off propagation delay
• Wide Vcc operating range
• Direct sensing for both Synchronous Rectifiers
• Minimal component count
• Simple design
• Lead-free Product Summary Topology VD VOUT Io+ & I o- (typical) Turn on Propagation Delay Turn off Propagation Delay Package .