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  • The device is a full bridge motor driver intended for a wide range of automotive applications. The device incorporates a dual monolithic high-side driver and two low-side switches.

    Both switches are designed using STMicroelectronics’ well known and proven proprietary VIPower® M0-7 technology that allows to efficiently integrate on the same die a true Power MOSFET with an intelligent signal/protection circuitry. The three dies are assembled in SO-16N package on electrically isolated lead-frames.
    Moreover, its fully symmetrical mechanical design allows superior manufacturability at board level. The input signals INA and INB can directly interface the microcontroller to select the motor direction and the brake condition. A SEL0 pin is available to address the information available on the CS to the microcontroller. The CS pin allows to monitor the motor current by delivering a current proportional to the motor current value.
    The PWM, up to 20 KHz, allows to control the speed of the motor in all possible conditions. In all cases, a low level state on the PWM pin turns off both the LSA and LSB switches.

    Key Features

    • Automotive qualified
    • Output current: 15 A
    • 3 V CMOS-compatible inputs
    • Undervoltage shutdown
    • Overvoltage clamp
    • Thermal shutdown
    • Cross-conduction protection
    • Current and power limitation
    • Very low standby power consumption
    • Protection against loss of ground and loss of VCC
    • PWM operation up to 20 kHz
    • CS diagnostic functions
      • Analog motor current feedback
      • Output short to ground detection
      • Thermal shutdown indication
      • OFF-state open-load detection
      • Output short to VCC detection
    • Output protected against short to ground and short to VCC
    • Standby Mode
    • Half Bridge Operation
    • Package: ECOPACK®

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Evaluation Tools

    • Part Number

      VNH7070AS Evaluation board

00 Files selected for download

Technical Documentation

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      DS11140
      Automotive fully integrated H-bridge motor driver
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      1.1 MB
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      DS11140

      Automotive fully integrated H-bridge motor driver

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      AN5026
      VIPower M0-7 H-Bridges for Automotive DC Motor Control
      2.0
      18.77 MB
      PDF
      AN5026

      VIPower M0-7 H-Bridges for Automotive DC Motor Control

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      TN1245
      Cascading Motors with L99DZ100G(P) and VNH7070AS
      1.0
      440.31 KB
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      TN1245

      Cascading Motors with L99DZ100G(P) and VNH7070AS

Publications and Collaterals

    • Description Version Size Action
      New fully integrated, reliable and compact drivers for DC motors
      1.22 MB
      PDF

      New fully integrated, reliable and compact drivers for DC motors

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

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      ST’s solutions for automotive seating systems

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
VNH7070ASTR
Active
SO-16 Automotive Ecopack2

VNH7070ASTR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-16

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
VNH7070ASTR Available at 5 distributors

Distributor availability ofVNH7070ASTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 980 1 Order Now
RS COMPONENTS EUROPE 2392 2 Order Now
MOUSER WORLDWIDE 2201 1 Order Now
Farnell Element14 EUROPE 701 1 Order Now
ANGLIA Live EUROPE 2232 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

DIGIKEY

Stock

980

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2392

Min.Order

2

Region

EUROPE Order Now

MOUSER

Stock

2201

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

701

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

2232

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-12

Buy now
Active
EAR99 NEC Tape And Reel SO-16 - - THAILAND 1.689 / 1k

VNH7070ASTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.689 / 1k

Distributor availability ofVNH7070ASTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 980 1 Order Now
RS COMPONENTS EUROPE 2392 2 Order Now
MOUSER WORLDWIDE 2201 1 Order Now
Farnell Element14 EUROPE 701 1 Order Now
ANGLIA Live EUROPE 2232 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

DIGIKEY

Stock

980

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2392

Min.Order

2

Region

EUROPE Order Now

MOUSER

Stock

2201

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

701

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

2232

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-12

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-16

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

1.689 / 1k

Country of Origin

THAILAND

(*) 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