Infineon IR2172

Name: Infineon IR2172
Brand: Infineon
SKU: IR2172

LINEAR CURRENT SENSING IC Analog Circuit, 1 Func, CMOS, PDIP8

Obsolete

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Distributor	SKU		Min	Pkg
Microchip USA	IR2172	287	600	Tube				3.438	3.438	3d
Win Source	WS-IR2172	8,700	3			9.259	6.173	6.173	6.173	9h
Worldway Electronics	IR2172	16,780	7	Tube		2.593	2.514	2.381	2.381	1d
Esaler Electronic	IR2172	100			4.299	4.257	4.215	4.173	4.132	22h
Hi-Tech Circuit Group Ltd.	IR2172	625					5.000	4.900	4.750	2d

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Datasheets & Documents

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IHS

Datasheet6 pages20 years ago

SHENGYU ELECTRONICS

Supply Chain

Harmonized Tariff Schedule (HTS) Code8542.39.00.01

Lifecycle StatusObsolete (Last Updated: 4 months ago)

LTB Date2010-02-28

LTD Date2010-08-31

Descriptions

Descriptions of Infineon IR2172 provided by its distributors.

LINEAR CURRENT SENSING IC Analog Circuit, 1 Func, CMOS, PDIP8

ComSIT Distribution GmbH

MOSFET Driver IC; Device Type:High-Side; No. of Outputs:1; Output Voltage:620V; Output Current:20mA; Power Dissipation, Pd:1W; Supply Voltage Min:10V; Supply Voltage Max:25V; Termination Type:Through Hole; Package/Case:8-DIP ;RoHS Compliant: No

Newark

IR2172 is the monolithic current sensing IC designed for motor drive applications. It senses the motor phase current through an external shunt resistor, converts from analog to digital signal, and transfers the signal to the low side. IR's proprietary high voltage isolation technol-ogy is implemented to enable the high bandwidth signal processing. The output format is discrete PWM to elimi-nate need for the A/D input interface. The dedicated over current trip (OC) signal facilitates IGBT short cir-cuit protection. The OC output pulse can be programmed by the external resistor and capacitor. The open-drain outputs make easy for any interface from 3.3V to 15V.