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International Rectifier Electronic Components Datasheet

IR11662S Datasheet

ADVANCED SMART RECTIFIER TM CONTROLLER

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Datasheet No - PD97468
March 23, 2010
IR11662S
ADVANCED SMART RECTIFIER TM CONTROL IC
Features
Product Summary
Secondary side high speed SR controller
DCM, CrCM flyback and Resonant half-bridge
Topology
topologies
200V proprietary IC technology
VD
Max 500KHz switching frequency
Anti-bounce logic and UVLO protection
VOUT
4A peak turn off drive current
Micropower start-up & ultra low quiescent current
10.7V gate drive clamp
50ns turn-off propagation delay
Io+ & I o- (typical)
Turn on Propagation
Delay
Vcc range from 11.3V to 20V
Direct sensing of MOSFET drain voltage
Enable function synchronized with MOSFET VDS
Turn off Propagation
Delay
transition
Cycle by Cycle MOT Check Circuit prevents multiple Package Options
false trigger GATE pulses
Lead-free
Compatible with 0.3W Standby, Energy Star, CECP,
etc.
Flyback,
Resonant Half-bridge
200V
10.7V Clamped
+1A & -4A
60ns (typical)
50ns (typical)
Typical Applications
http://www.DataSheet4U.net/
LCD & PDP TV, Telecom SMPS, AC-DC adapters,
ATX SMPS, Server SMPS
8-Lead SOIC
Typical Connection Diagram
Vin
Rs
Cs
Ci
XFM
Rdc
RMOT
U1
1 VCC
2 OVT
3 MOT
4 EN
VGATE
GND
VS
VD
IRIR1111667162S
8
7
6
5
Rg
Cdc
Co
Rtn Q1
*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/


International Rectifier Electronic Components Datasheet

IR11662S Datasheet

ADVANCED SMART RECTIFIER TM CONTROLLER

No Preview Available !

Table of Contents
Description
Qualification Information
Absolute Maximum Ratings
Electrical Characteristics
Functional Block Diagram
Input/Output Pin Equivalent Circuit Diagram
Lead Definitions
Lead Assignments
Application Information and Additional Details
Package Details
Tape and Reel Details
Part Marking Information
Ordering Information
http://www.DataSheet4U.net/
IR11662S
Page
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www.irf.com
© 2010 International Rectifier
2
datasheet pdf - http://www.DataSheet4U.net/


Part Number IR11662S
Description ADVANCED SMART RECTIFIER TM CONTROLLER
Maker International Rectifier
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IR11662S Datasheet PDF






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