IR2171 LINEAR CURRENT SENSOR

International Rectifier

Description

ADVANCE INFORMATION Data Sheet No.PD60175-C IR2171 LINEAR CURRENT SENSING IC .
IR2171 is the linear current sensing IC designed for motor drive applications.

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Datasheet Specifications

Part number: IR2171
Manufacturer: International Rectifier
File Size: 149.92 KB
Datasheet: IR2171_InternationalRectifier.pdf
Description: LINEAR CURRENT SENSOR

Features

* Floating channel up to +600V
* Monolithic integration
* Linear current feedback through shunt resistor
* Direct digital PWM output for easy interface
* Low IQBS allows the boot strap power supply
* High Common Mode Noise Immunity
* Input over

Applications

* It senses the motor phase current through an extenal shunt resistor, converts from analog to digital signal, and transfers the signal to the low side. IR’s proprietary high voltage isolation technology is implemented to enable the high bandwidth signal processing. The output format is discrete PWM

IR2171 Distributors

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IR2171 LINEAR CURRENT SENSOR International Rectifier

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