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  • The device is single channel high-side driver manufactured using ST proprietary VIPower® M0­7 technology and housed in the SO-8 package. It is designed to drive 12 V automotive grounded loads through a 3 V and 5 V CMOS-compatible interface, and to provide protection and diagnostics.

    The device integrates advanced protective functions such as load current limitation, overload active management by power limitation and overtemperature shutdown.
    A dedicated Multisense pin delivers high precision proportional load current sense, in addition to the detection of overload and short circuit to ground, short to VCC and OFF-state open-load.
    A sense enable pin allows OFF-state diagnosis to be disabled during the module low-power mode as well as external sense resistor sharing among similar devices.

    Key Features

    • Automotive qualified
    • Extreme low voltage operation for deep cold cranking applications (compliant with LV124, revision 2013)
    • General
      • Single channel smart high-side driver with Multisense analog feedback
      • Very low standby current
      • Compatible with 3 V and 5 V CMOS outputs
    • Multisense diagnostic functions
      • Analog feedback of load current with high precision proportional current mirror
      • Overload and short to ground (power limitation) indication
      • Thermal shutdown indication
      • OFF-state open-load detection
      • Output short to VCC detection
      • Sense enable/disable
    • Protections
      • Undervoltage shutdown
      • Overvoltage clamp
      • Load current limitation
      • Self limiting of fast thermal transients
      • Loss of ground and VCC
      • Reverse battery with external components
      • Electrostatic discharge protection

Sample & Buy

Part Number
Package
Packing Type
Operating Temperature (°C) (min)
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
VN7140AS12TR SO-8 Tape And Reel 150
Active
0.5368 1000 EAR99 CHINA No availability of distributors reported, please contact our sales office

VN7140AS12TR

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.5368*

Operating Temperature (°C)

(min)

150

Marketing Status

Active

Unit Price (US$)

0.5368

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

(*) 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

Recommended for you

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS11838
      High-side driver with Multisense analog feedback for automotive applications
      2.0
      1.83 MB
      PDF
      DS11838

      High-side driver with Multisense analog feedback for automotive applications

    • Description Version Size Action
      AN5368
      VIPower M0-7 thermal protections
      1.0
      1.47 MB
      PDF
      AN1596
      VIPower: high side drivers for automotive
      3.2
      300.61 KB
      PDF
      AN5368

      VIPower M0-7 thermal protections

      AN1596

      VIPower: high side drivers for automotive

Publications and Collaterals

    • Description Version Size Action
      Smart power solutions for car body applications 4.0
      3.38 MB
      PDF

      Smart power solutions for car body applications

    • Description Version Size Action
      ST’s solutions for automotive seating systems 1.0
      1.3 MB
      PDF
      VIPower M0-7 - Miniaturized high-side driver family 1.0
      1.29 MB
      PDF

      ST’s solutions for automotive seating systems

      VIPower M0-7 - Miniaturized high-side driver family

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
VN7140AS12TR
Active
SO-8 Automotive Ecopack2

VN7140AS12TR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) 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.

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