VNHD7012AY

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H-bridge motor driver for automotive DC motor driving

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  • The device is a DC motor driver for automotive applications. It integrates a full protected dual high-side driver and the drivers and protections for the two external power MOSFETs in low-side configuration.

    The device is designed using STMicroelectronics’ well known and proven proprietary VIPower® technology that allows to efficiently integrate on the same die a true PowerMOSFET with an intelligent signal/ protection circuitry. The device is housed in a PowerSSO-36 exposed pad package to optimize the dissipation performances.
    The input signals INA and INB can directly interface the microcontroller to select the motor direction and the brake conditions. Two selection pins (SEL0 and SEL1) are available to address to the microcontroller the information available on the MultiSense. The MultiSense pin allows to monitor the motor current, provides a voltage proportional to the battery value and the information on the temperature of the chip. The integrated protections are: load current limitation, overload active power limitation (with latch-off), overtemperature shutdown (with latch-off) and cross current protection.

    Key Features

    • AEC-Q100 qualified
    • Output current: 38 A
    • Dual fully protected HSD with MultiSense feedback
    • Two integrated drivers for the external LSDs
    • 3 V CMOS compatible inputs
    • Protections:
      • Undervoltage shutdown
      • Overvoltage clamp
      • Thermal shutdown
      • Load current limitation
      • Self-limiting of fast thermal transients (Power Limitation)
      • Cross current protection
      • Shoot through protection
      • Loss of ground and loss of VCC
      • Electrostatic discharge protection
      • Drain and source voltage monitoring of the external power MOSFETs, configurable via an external resistance (short-to-battery protection)
    • PWM operation up to 20 kHz for external LSDs
    • MultiSense monitoring functions
      • Analog motor current feedback
      • Chip temperature monitoring
      • Battery voltage monitoring
    • MultiSense diagnostic functions
      • Output short to ground detection
      • Thermal shutdown indication
      • OFF-state open-load detection
      • Output short to VCC detection
    • Standby mode
    • Half bridge operation
    • Charge pump output for reverse battery protection
    • Package: ECOPACK®

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Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
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min
max
VNHD7012AYTR PWSSO 36 Tape And Reel - -
Active
1.9709 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofVNHD7012AYTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 197 1 Order Now
MOUSER WORLDWIDE 237 1 Order Now
Farnell Element14 EUROPE 116 1 Order Now

Distributor reported inventory date: 2020-01-23

Distributor Name

DIGIKEY

Stock

197

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

237

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

116

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-01-23

Buy now
VNHD7012AY PWSSO 36 Tube - -
Active
1.9709 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

VNHD7012AYTR

Package

PWSSO 36

Packing Type

Tape And Reel

Unit Price (US$)

1.9709*

Distributor availability ofVNHD7012AYTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 197 1 Order Now
MOUSER WORLDWIDE 237 1 Order Now
Farnell Element14 EUROPE 116 1 Order Now

Distributor reported inventory date: 2020-01-23

Distributor Name

DIGIKEY

Stock

197

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

237

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

116

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-01-23

Operating Temperature (°C)

(min)

-

(max)

-

Marketing Status

Active

Unit Price (US$)

1.9709

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

VNHD7012AY

Package

PWSSO 36

Packing Type

Tube

Unit Price (US$)

1.9709*

Operating Temperature (°C)

(min)

-

(max)

-

Marketing Status

Active

Unit Price (US$)

1.9709

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 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

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Technical Documentation

    • Description Version Size Action
      DS11484
      H-bridge motor driver for automotive DC motor driving
      3.0
      1.2 MB
      PDF
      DS11484

      H-bridge motor driver for automotive DC motor driving

    • Description Version Size Action
      AN5268
      Driving high power DC motor by paralleling M0-7 VNHD7xxxAY H-Bridge and M0-7 high-side driver
      1.2
      467.19 KB
      PDF
      AN5265
      VIPower VNHD7xxAY H-Bridges drivers
      3.0
      2.55 MB
      PDF
      AN5268

      Driving high power DC motor by paralleling M0-7 VNHD7xxxAY H-Bridge and M0-7 high-side driver

      AN5265

      VIPower VNHD7xxAY H-Bridges drivers

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 family H-bridges for DC motor control 1.0
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      VIPower™ M0-7 family H-bridges for DC motor control

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
VNHD7012AY
Active
PWSSO 36 Automotive Ecopack2
VNHD7012AYTR
Active
PWSSO 36 Automotive Ecopack2

VNHD7012AY

Package:

PWSSO 36

Material Declaration**:

Marketing Status

Active

Package

PWSSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

VNHD7012AYTR

Package:

PWSSO 36

Material Declaration**:

Marketing Status

Active

Package

PWSSO 36

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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