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IR1167AS_15 Datasheet, PDF (1/25 Pages) International Rectifier – Secondary side high speed SR controller | |||
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IR1167(A,B)S
SMARTRECTIFIERTM CONTROL IC
Features
ï· Secondary side high speed SR controller
ï· DCM, CrCM and CCM flyback topologies
ï· 200 V proprietary IC technology
ï· Max 500 KHz switching frequency
ï· Anti-bounce logic and UVLO protection
ï· 7 A peak turn off drive current
ï· Micropower start-up & ultra low quiescent current
ï· 10.7 / 14.5 V gate drive clamp
ï· 50ns turn-off propagation delay
ï· Vcc range from 11.3 V to 20 V
ï· Direct sensing of MOSFET drain voltage
ï· Minimal component count
ï· Simple design
ï· Lead-free
ï· 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
14.5 V
+2 A / -7 A
60 ns
40 ns
Typical Applications
ï· LCD & PDP TV, Telecom SMPS, AC-DC
adapters, ATX SMPS, Server SMPS
8-Lead SOIC
Ordering Information
Base Part Number
IR1167AS
IR1167BS
Package Type
SOIC8N
Standard Pack
Form
Quantity
Tape and Reel
2500
Tape and Reel
2500
Complete Part Number
IR1167ASTRPBF
IR1167BSTRPBF
1 www.irf.com © 2013 International Rectifier
Nov 6, 2013
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