Features

• Secondary side high speed SR controller

• Flyback, Forward and Half-bridge topologies

• CCM operation with SYNC function

• 200 V proprietary IC technology

• Max 500 KHz switching frequency

• Anti-bounce logic and UVLO protection

• 4 A peak turn off drive current

• Micropower start-up & low quiescent current

• 10.7 V gate drive clamp

• 50 ns turn-off propagation delay

• Vcc range from 11 V to 20 V

• 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.

Typical Applications

• Telecom SMPS, ATX SMPS, Server SMPS, AC DC adapters