TSC1031IDT

更新时间： 2024-09-21 17:33:31

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		放大器高压
页数	文件大小	规格书
26页	534K
描述
高压高侧电流感应放大器

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中文翻译

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替代型号

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TSC1031IDT 数据手册

TSC1031

High-voltage, high-side current sense amplifier

Features

■ Independent supply and input common-mode

voltages

■ Wide common-mode operating range:

2.9 to 70 V in single-supply configuration

-2.1 to 65 V in dual-supply configuration

TSSOP8

(Plastic package)

■ Wide common-mode surviving range:

-16 to 75 V (reversed battery and load-dump

conditions)

■ Supply voltage range:

2.7 to 5.5 V in single supply configuration

■ Low current consumption: I max = 360 µA

SO-8

(Plastic package)

■ Pin selectable gain: 50 V/V or 100 V/V

■ Buffered output

■ EMI filtering

Applications

Vcc-

Gnd

Vcc+

■ Automotive current monitoring

■ DC motor control

SEL

Out

■ Photovoltaic systems

■ Battery chargers

■ Precision current sources

■ Current monitoring of notebook computers

■ Uninterruptible power supplies

■ High-end power supplies

Pin connections

(top view)

Wide input common-mode voltage range, low

quiescent current, and tiny TSSOP8 packaging

enable use in a wide variety of applications.

Description

The input common-mode and power supply

voltages are independent. The common-mode

voltage can range from 2.9 to 70 V in the single-

supply configuration or be offset by an adjustable

voltage supplied on the Vcc- pin in the dual-

supply configuration.

With a current consumption lower than 360 µA

and a virtually null input leakage current in

standby mode, the power consumption in the

applications is minimized.

The TSC1031 measures a small differential

voltage on a high-side shunt resistor and

translates it into a ground-referenced output

voltage. The TSC1031’s dedicated schematic

eases the implementation of EMI filtering in harsh

environments. The gain is adjustable to 50 V/V or

100 V/V by a selection pin.

April 2011

Doc ID 16875 Rev 2

1/26

www.st.com

12 3 4 5 6 7...26

中文翻译

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TSC1031IDT 替代型号

型号	品牌	替代类型	描述	数据表
TSC103IDT	STMICROELECTRONICS	类似代替	High-voltage, high-side current sense amplifier
TSC103IYDT	STMICROELECTRONICS	功能相似	High-voltage, high-side current sense amplifier

与TSC1031IDT相关器件

型号	品牌	获取价格	描述	数据表
TSC1031IPT	STMICROELECTRONICS	获取价格	High-voltage high side current sense amplifier
TSC1031IYDT	STMICROELECTRONICS	获取价格	高压高侧电流感应放大器
TSC1031IYPT	STMICROELECTRONICS	获取价格	高压高侧电流感应放大器
TSC103IDT	STMICROELECTRONICS	获取价格	High-voltage, high-side current sense amplifier
TSC103IPT	STMICROELECTRONICS	获取价格	High-voltage, high-side current sense amplifier
TSC103IYDT	STMICROELECTRONICS	获取价格	High-voltage, high-side current sense amplifier
TSC103IYPT	STMICROELECTRONICS	获取价格	High-voltage, high-side current sense amplifier
TSC-104.3OHM5%BKTS	VISHAY	获取价格	Fixed Resistor, Wire Wound, 10W, 4.3ohm, 1000V, 5% +/-Tol, -260,260ppm/Cel
TSC-10430OHM5%	VISHAY	获取价格	Fixed Resistor, Wire Wound, 10W, 430ohm, 1000V, 5% +/-Tol, -200,200ppm/Cel
TSC-1043OHM5%BKTS	VISHAY	获取价格	Fixed Resistor, Wire Wound, 10W, 43ohm, 1000V, 5% +/-Tol, -200,200ppm/Cel

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