IR2171 Datasheet LINEAR CURRENT SENSOR

Manufacturer: International Rectifier (now Infineon)

Overview: ADVANCE INFORMATION Data Sheet No. PD60175-C IR2171 LINEAR CURRENT SENSING.

IR2171 linear current sensor by International Rectifier (now Infineon) - Datasheet Preview

Datasheet Details

Part number	IR2171
Manufacturer	International Rectifier (now Infineon)
File Size	149.92 KB
Description	LINEAR CURRENT SENSOR
Download	IR2171 Download (PDF)

General Description

s IR2171 is the linear current sensing IC designed for motor drive 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.

Key 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 overvoltage Protection for IGBT short circuit condition.
Open Drain output Product Summary.

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