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IR11682S PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 IR11682S
部品説明 DUAL SMART RECTIFIER DRIVER IC
メーカ International Rectifier
ロゴ International Rectifier ロゴ 



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IR11682S Datasheet, IR11682S PDF,ピン配置, 機能
Datasheet No – 97476
March 24, 2010
IR11682S
DUAL SMART RECTIFIER DRIVER IC
Features
Product Summary
Secondary-side high speed controller for
synchronous rectification in resonant half bridge
Topology
topologies
VD
200V proprietary IC technology
Max 400KHz switching frequency
VOUT
Anti-bounce logic and UVLO protection
4A peak turn off drive current
Io+ & I o- (typical)
Micropower start-up & ultra low quiescent current
Turn on Propagation Delay
10.7V gate drive clamp
80ns turn-off propagation delay
Turn off Propagation Delay
Wide Vcc operating range
Direct sensing for both Synchronous Rectifiers
Package Options
Cycle by Cycle MOT Check Circuit prevents multiple
false trigger GATE pulses
Minimal component count
Simple design
Lead-free
LLC Half-bridge
200V
10.7V Clamped
+1A & -4A
100ns (typical)
80ns (typical)
Typical Applications
LCD & PDP TV, Telecom SMPS, AC-DC adapters
http://www.DataSheet4U.net/
8-Lead SOIC
Typical Connection Diagram
Vin
C1 M1
Lr
12
C2 M2
SR1
Cdc
Rg1
1 GATE1 GATE2 8
2 VCC
GND 7
3 VS1
VS2 6
4 VD1
VD2 5
IR1I1R1618682
Rg2
Cout
LOAD
Rtn SR2
*Please note that this datasheet contains advance information that could change before the product is
released to production.
www.irf.com
© 2010 International Rectifier
datasheet pdf - http://www.DataSheet4U.net/

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