AUIRS1170S datasheet(1/28 Pages) INFINEON

部件名	AUIRS1170S

功能描述	automotive qualified smart secondary-side driver

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制造商	INFINEON [Infineon Technologies AG]

网页	http://www.infineon.com

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IR High Voltage IC

AUIRS1170S

1

2016-09-03

Features

 Secondary side high speed SR controller

 Fly-back, Forward and Half-bridge topologies

 CCM operation with SYNC function

 200V proprietary IC technology

 Max 500KHz switching frequency

 Anti-bounce logic and UVLO protection

 6A peak turn off drive current

 Micropower start-up & ultra low quiescent current

 10.7V gate drive clamp

 60ns turn-off propagation delay

 Vcc range from 11V to 20V

 Enable function synchronized with MOSFET VDS

transition

 Cycle by Cycle MOT Check Circuit prevents

multiple false trigger GATE pulses

 Automotive Qualified

 Leadfree, RoHS compliant

Typical Applications

Synchronous rectification driver for:



Automotive DC-DC converters



Automotive SMPS



High power industrial SMPS

Typical Application Connection

Product Summary

Topology

Flyback, Forward, Half

Bridge

VD

200V

VOUT

10.7 V

IO+ & IO- (typical)

+3/-6A

Turn on propagation

Delay

90ns (typical)

Turn off propagation

Delay

60ns (typical)

Package

PSOP8L

VCC

SYNC

MOT

EN

Vg

Vs

Vd

RMOT

RCC

CVCC

VCC

SYNC

MOT

EN

Vg

Vs

Vd

RMOT

RCC

CVCC

AUIRS1170S

Vout

Lo

n:1

GND

Cout

Cf

Rg

Rf

Rg

Cf

Rf

Standard Pack

Base Part Number

Package Type

Form

Quantity

Orderable Part Number

AUIRS1170S

PSOP8L

T&R

2500

AUIRS1170STR

类似零件编号 - AUIRS1170S

制造商	部件名	数据表	功能描述
International Rectifier	AUIRS2003S	338Kb / 15P	HALF-BRIDGE DRIVER
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	AUIRS2003S	395Kb / 14P	Floating channel designed for bootstrap operation
	AUIRS2004S	301Kb / 16P	Automotive Grade HALF-BRIDGE DRIVER IC Undervoltage lockout
	AUIRS2004S	301Kb / 16P	Floating channel designed for bootstrap operation

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类似说明 - AUIRS1170S

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