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IR11672ASTRPBF

更新时间： 2024-02-23 21:19:23

品牌	Logo	应用领域
英飞凌 - INFINEON		驱动器接口集成电路光电二极管
页数	文件大小	规格书
25页	1105K
描述
ADVANCED SMART RECTIFIER TM CONTROL IC

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数据手册

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IR11672ASTRPBF 数据手册

Datasheet No - PD97469

Nov 2, 2009

IR11672AS

ADVANCED SMART RECTIFIER ^TMCONTROL IC

Product Summary

Features

•

Secondary side high speed SR controller

Flyback,

Resonant Half-bridge

Topology

DCM, CrCM flyback and Resonant half-bridge

topologies

•

200V proprietary IC technology

Max 500KHz switching frequency

Anti-bounce logic and UVLO protection

7A peak turn off drive current

Micropower start-up & ultra low quiescent current

10.7V gate drive clamp

50ns turn-off propagation delay

Vcc range from 11.3V to 20V

Direct sensing of MOSFET drain voltage

Enable function synchronized with MOSFET VDS

transition

200V

V_OUT

10.7V

I_o+& I _o-(typical)

+2A & -7A

Turn on Propagation

Delay

60ns (typical)

50ns (typical)

Turn off Propagation

Delay

Package Options

•

Cycle by Cycle MOT Check Circuit prevents multiple

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

Rdc

XFM

Cdc

VCC VGATE

OVT

GND

MOT

RMOT

IR11671

IR11672AS

Rtn

*Please note that this datasheet contains advance information that could change before the product is

released to production.

www.irf.com

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