IR2171SPBF

更新时间： 2024-11-09 13:08:47

品牌	Logo	应用领域
英飞凌 - INFINEON		模拟IC 传感器信号电路光电二极管输出元件
页数	文件大小	规格书
7页	151K
描述
Analog Circuit, 1 Func, PDSO8, SOIC-8

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

IR2171SPBF 数据手册

ADVANCE INFORMATION Data Sheet No. PD60175 C

IR2171

LINEAR CURRENT SENSING IC

Features

• Floating channel up to +600V

• Monolithic integration

Product Summary

600V

OFFSET

• Linear current feedback through shunt resistor

• Direct digital PWM output for easy interface

1mA

QBS

•

Low IQBS allows the boot strap power supply

High Common Mode Noise Immunity

Input overvoltage Protection for IGBT short circuit

condition

+/-260mVmax

Gain temp. drift 20ppm/^oC(typ.)

40kHz (typ.)

•

Open Drain output

Descriptions

Packages

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 band-

width signal processing. The output format is discrete

PWM at 40kHz to eliminate need for the A/D input

interface. It allows direct interface to uP via simple

counter based measurement. The independently pow-

ered output enables easy interface to the opto cou-

pler device for galvanic isolation if needed.

8 Lead SOIC

8 Lead PDIP

16 Lead SOIC

(wide body)

Block Diagram

Up to 600V

15V

PWM Output

VCC

V+

V-

IR2171

GND

COM

To Motor Phase

12 3 4 5 6 7

中文翻译

下载PDF

与IR2171SPBF相关器件

型号	品牌	获取价格	描述	数据表
IR2172	INFINEON	获取价格	LINEAR CURRENT SENSING IC
IR21726S	INFINEON	获取价格	Analog Circuit, 1 Func, CMOS, PDSO16, SOIC-16
IR21726SPBF	INFINEON	获取价格	Analog Circuit, 1 Func, PDSO16, SOIC-16
IR2172PBF	INFINEON	获取价格	Analog Circuit, 1 Func, PDIP8, PLASTIC, DIP-8
IR2172S	INFINEON	获取价格	Linear Current Sensing. Direct Digital PWM Output. 1.5us Over-current Trip Signal Delay in
IR2172SPBF	INFINEON	获取价格	SPECIALTY ANALOG CIRCUIT, PDSO8, SOIC-8
IR2175	INFINEON	获取价格	LINEAR CURRENT SENSING IC
IR2175PBF	INFINEON	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PDIP8, PLASTIC, MS-001AB, DIP-8
IR2175S	INFINEON	获取价格	LINEAR CURRENT SENSING IC
IR2175SPBF	INFINEON	获取价格	LINEAR CURRENT SENSING IC