IR1167(A,B)S TM SMARTRECTIFIER CONTROL IC Product Summary Features Secondary side high speed SR controller Topology Flyback DCM, CrCM and CCM flyback topologies 200 V proprietary IC technology VD 200 V Max 500 KHz switching frequency IR1167A 10.7 V Anti-bounce logic and UVLO protection V OUT 7 A peak turn off drive current IR1167B 14.5 V Micropower start-up & ultra low quiescent current I & I (typ.) +2 A / -7 A o+ o- 10.7 / 14.5 V gate drive clamp 50ns turn-off propagation delay Turn on Propagation 60 ns Vcc range from 11.3 V to 20 V Delay (typ.) Direct sensing of MOSFET drain voltage Turn off Propagation Minimal component count 40 ns Delay (typ.) Simple design Lead-free Package Options Compatible with 1 W Standby, Energy Star, CECP, etc. Typical Applications LCD & PDP TV, Telecom SMPS, AC-DC adapters, ATX SMPS, Server SMPS 8-Lead SOIC Ordering Information Standard Pack Base Part Number Package Type Complete Part Number Form Quantity IR1167AS IR1167ASTRPBF Tape and Reel 2500 SOIC8N IR1167BS Tape and Reel 2500 IR1167BSTRPBF 1 www.irf.com 2013 International Rectifier Nov 6, 2013 IR1167(A,B)S Typical Connection Diagram Vin Rs Rdc XFM Cdc U1 Cs 1 8 VCC VGATE Ci 2 7 OVT GND 3 6 Co MOT VS RMOT 4 5 EN VD Rg IR1167(A,B)S IR11671 Rtn Q1 2 www.irf.com 2013 International Rectifier Nov 6, 2013 LOAD