High-voltage high side current sense amplifier

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  • 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.

    Wide input common-mode voltage range, low quiescent current, and tiny TSSOP8 packaging enable use in a wide variety of applications.
    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.

    主な特徴

    • 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
    • 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: ICCmax = 360 μA
    • Pin selectable gain: 50 V/V or 100 V/V
    • Buffered output
    • EMI filtering

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TSC1031IYPT TSSOP-8 Tape And Reel -40 125
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1.13 1000 EAR99
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Country of Origin:

MOROCCO

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TSC1031IPT TSSOP-8 Tape And Reel -40 125
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0.94 1000 EAR99
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Country of Origin:

MOROCCO

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MOUSER WORLDWIDE 352 1 Order Now

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TSC1031IYDT SO-8 Tape And Reel -40 125
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1.13 1000 EAR99
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TSC1031IDT SO-8 Tape And Reel -40 125
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0.94 1000 EAR99
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MOROCCO

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Distributor availability ofTSC1031IDT

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 1731 1 Order Now
P&S ASIA/PACIFIC 1050 1 Order Now
MOUSER WORLDWIDE 198 1 Order Now

代理店レポートによる在庫データ: 2019-05-17

代理店名

DIGIKEY

在庫

1731

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1

地域

WORLDWIDE Order Now

P&S

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1050

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1

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198

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1

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代理店レポートによる在庫データ: 2019-05-17

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TSC1031IYPT

パッケージ

TSSOP-8

Packing Type

Tape And Reel

Unit Price (US$)

1.13*

Operating Temperature (°C)

(最小値)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

1.13

数量

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

TSC1031IPT

パッケージ

TSSOP-8

Packing Type

Tape And Reel

Unit Price (US$)

0.94*

Distributor availability ofTSC1031IPT

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 3085 1 Order Now
RS COMPONENTS EUROPE 2285 1 Order Now
MOUSER WORLDWIDE 352 1 Order Now

代理店レポートによる在庫データ: 2019-05-17

代理店名

DIGIKEY

在庫

3085

Min.Order

1

地域

WORLDWIDE Order Now

RS COMPONENTS

在庫

2285

Min.Order

1

地域

EUROPE Order Now

MOUSER

在庫

352

Min.Order

1

地域

WORLDWIDE Order Now

代理店レポートによる在庫データ: 2019-05-17

Operating Temperature (°C)

(最小値)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.94

数量

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

TSC1031IYDT

パッケージ

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

1.13*

Distributor availability ofTSC1031IYDT

代理店名
地域 在庫 最小発注 Third party link
ARROW AMERICA 425 1 Order Now
MOUSER WORLDWIDE 445 1 Order Now

代理店レポートによる在庫データ: 2019-05-17

代理店名

ARROW

在庫

425

Min.Order

1

地域

AMERICA Order Now

MOUSER

在庫

445

Min.Order

1

地域

WORLDWIDE Order Now

代理店レポートによる在庫データ: 2019-05-17

Operating Temperature (°C)

(最小値)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

1.13

数量

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

TSC1031IDT

パッケージ

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.94*

Distributor availability ofTSC1031IDT

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 1731 1 Order Now
P&S ASIA/PACIFIC 1050 1 Order Now
MOUSER WORLDWIDE 198 1 Order Now

代理店レポートによる在庫データ: 2019-05-17

代理店名

DIGIKEY

在庫

1731

Min.Order

1

地域

WORLDWIDE Order Now

P&S

在庫

1050

Min.Order

1

地域

ASIA/PACIFIC Order Now

MOUSER

在庫

198

Min.Order

1

地域

WORLDWIDE Order Now

代理店レポートによる在庫データ: 2019-05-17

Operating Temperature (°C)

(最小値)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.94

数量

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

00 Files selected for download

技術文書

    • Description バージョン サイズ アクション
      DS6632
      High-voltage, high-side current sense amplifier
      3.2
      721.07 KB
      PDF
      DS6632

      High-voltage, high-side current sense amplifier

    • Description バージョン サイズ アクション
      AN4369
      Adjustable gain with a current sensing
      2.0
      632.09 KB
      PDF
      AN4366
      Compensate the input offset of a high-side current sensing
      1.0
      280.34 KB
      PDF
      AN4835
      High-side current sensing for applications using high common-mode voltage
      1.0
      657.19 KB
      PDF
      AN4909
      Intelligent power switches for 48 V battery applications
      1.0
      1.07 MB
      PDF
      AN4369

      Adjustable gain with a current sensing

      AN4366

      Compensate the input offset of a high-side current sensing

      AN4835

      High-side current sensing for applications using high common-mode voltage

      AN4909

      Intelligent power switches for 48 V battery applications

    • Description バージョン サイズ アクション
      UM0065
      MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS
      1.0
      120.84 KB
      PDF
      UM0065

      MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS

HW Model, CAD Libraries & SVD

    • Description バージョン サイズ アクション
      Eldo macromodel - High-voltage, high-side current sense amplifier 1.0
      3.43 KB
      ZIP
      Macromodels user manual for TSC1031 1.0
      1.23 MB
      PDF
      ST library for all op amps and comparators SPICE models 4.0
      51.6 KB
      ZIP
      Spice macromodel - High-voltage, high-side current sense amplifier 1.0
      3.58 KB
      ZIP

      Eldo macromodel - High-voltage, high-side current sense amplifier

      Macromodels user manual for TSC1031

      ST library for all op amps and comparators SPICE models

      Spice macromodel - High-voltage, high-side current sense amplifier

プレゼンテーション & トレーニング資料

    • Description バージョン サイズ アクション
      ST Analog Products for Automotive applications 11.2017
      2.05 MB
      PDF
      ST offering in Wearable - Analog and Mixed Signal Portfolio 3.0
      1.47 MB
      PDF

      ST Analog Products for Automotive applications

      ST offering in Wearable - Analog and Mixed Signal Portfolio

Publications and Collaterals

    • Description バージョン サイズ アクション
      TSC10 series: high-side current sense amplifiers 1.0
      1.24 MB
      PDF

      TSC10 series: high-side current sense amplifiers

    • Description バージョン サイズ アクション
      ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance. 1.0
      818.4 KB
      PDF

      ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance.

    • Description バージョン サイズ アクション
      Operational amplifiers: performance, robust and advanced technology
      1.41 MB
      PDF
      スマート・インダストリ向け 製品 & ソリューション ガイド 3.1
      3.41 MB
      PDF

      Operational amplifiers: performance, robust and advanced technology

      スマート・インダストリ向け 製品 & ソリューション ガイド

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
TSC1031IDT
Active
SO-8 インダストリアル Ecopack3
TSC1031IPT
Active
TSSOP-8 インダストリアル Ecopack3
TSC1031IYDT
Active
SO-8 オートモーティブ Not compliant
TSC1031IYPT
Active
TSSOP-8 オートモーティブ Ecopack3

TSC1031IDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSC1031IPT

Package:

TSSOP-8

Material Declaration**:

Marketing Status

Active

Package

TSSOP-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSC1031IYDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Not compliant

TSC1031IYPT

Package:

TSSOP-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8

Grade

Automotive

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.