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IR11662S

Description
4 A HALF BRDG BASED MOSFET DRIVER, PDSO8
Categorysemiconductor    Analog mixed-signal IC   
File Size370KB,25 Pages
ManufacturerInternational Rectifier ( Infineon )
Websitehttp://www.irf.com/
Download Datasheet Parametric Compare View All

IR11662S Overview

4 A HALF BRDG BASED MOSFET DRIVER, PDSO8

IR11662S Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals8
Maximum supply voltage 118 V
Minimum supply voltage 111.4 V
Rated supply voltage 115 V
On time0.0950 us
Off time0.0750 us
Processing package descriptionROHS COMPLIANT, MS-012AA, SOIC-8
Lead-freeYes
EU RoHS regulationsYes
stateACTIVE
packaging shapeRECTANGULAR
Package SizeSMALL OUTLINE
surface mountYes
Terminal formGULL WING
Terminal spacing1.27 mm
terminal coatingMATTE TIN
Terminal locationDUAL
Packaging MaterialsPLASTIC/EPOXY
high end driverYes
Interface TypeHALF BRDG BASED MOSFET DRIVER
Rated output peak current limit4 A
Datasheet No - PD97468
March 23, 2010
IR11662S
ADVANCED SMART RECTIFIER
TM
CONTROL IC
Features
Product Summary
Flyback,
Resonant Half-bridge
200V
10.7V Clamped
+1A & -4A
60ns (typical)
50ns (typical)
Secondary side high speed SR controller
Topology
DCM, CrCM flyback and Resonant half-bridge
topologies
200V proprietary IC technology
VD
Max 500KHz switching frequency
V
OUT
Anti-bounce logic and UVLO protection
4A peak turn off drive current
I
o+
& I
o-
(typical)
Micropower start-up & ultra low quiescent current
Turn on Propagation
10.7V gate drive clamp
Delay
50ns turn-off propagation delay
Vcc range from 11.3V to 20V
Turn off Propagation
Direct sensing of MOSFET drain voltage
Delay
Enable function synchronized with MOSFET VDS
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.
Typical Applications
LCD & PDP TV, Telecom SMPS, AC-DC adapters,
ATX SMPS, Server SMPS
8-Lead SOIC
Typical Connection Diagram
Vin
Rs
XFM
Cs
Ci
1
2
3
RMOT
4
Rdc
U1
VCC
OVT
MOT
EN
VGATE
GND
VS
VD
8
Cdc
6
5
Rg
Co
IR11671
IR11662S
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
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IR11662S IR11662STRPBF
Description 4 A HALF BRDG BASED MOSFET DRIVER, PDSO8 4 A HALF BRDG BASED MOSFET DRIVER, PDSO8
Number of functions 1 1
Number of terminals 8 8
surface mount Yes YES
Terminal form GULL WING GULL WING
Terminal location DUAL DUAL
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