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IR1167(A,B)S
SMARTRECTIFIERTM CONTROL IC
Features
Secondary side high speed SR controller DCM, CrCM and CCM flyback topologies 200 V proprietary IC technology Max 500 KHz switching frequency Anti-bounce logic and UVLO protection 7 A peak turn off drive current Micropower start-up & ultra low quiescent current 10.7 / 14.5 V gate drive clamp 50ns turn-off propagation delay Vcc range from 11.3 V to 20 V Direct sensing of MOSFET drain voltage Minimal component count Simple design Lead-free Compatible with 1 W Standby, Energy Star, CECP, etc.
Product Summary
Topology
VD
VOUT
IR1167A IR1167B
Io+ & I o- (typ.)
Turn on Propagation Delay (typ.)
Turn off Propagation Delay (typ.)
Package Options
Flyback 200 V 10.7 V 14.