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  • The VNH5050A-E 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. All switches are designed using STMicroelectronics®well known and proven proprietary VIPower®M0 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 a PowerSSO-36 TP package on electrically isolated lead frames. This package, specifically designed for the harsh automotive environment offers improved thermal performance thanks to exposed die pads. Moreover, its fully symmetrical mechanical design allows superior manufacturability at board level. The input signals INAand INBcan directly interface to the microcontroller to select the motor direction and the brake condition. The DIAGA/ENAor DIAGB/ENB, when connected to an external pull-up resistor, enables one leg of the bridge. Each DIAGA/ENAprovides a digital diagnostic feedback signal as well. The normal operating condition is explained in the truth table. The CS pin allows monitoring the motor current by delivering a current proportional to its value when CS_DIS pin is driven low or left open. When CS_DIS is driven high, CS pin is in high impedance condition. 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 LSAand LSBswitches.

    Key Features

    • Output current: 30 A
    • 3 V CMOS compatible inputs
    • Undervoltage and overvoltage shutdown
    • Overvoltage clamp
    • Thermal shutdown
    • Cross-conduction protection
    • Current and power limitation
    • Very low standby power consumption
    • PWM operation up to 20 KHz
    • Protection against loss of ground and loss of VCC
    • Current sense output proportional to motor current
    • Output protected against short to ground and short to VCC
    • Package: ECOPACK®

Circuit Diagram

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STMicroelectronics - VNH5050A-E

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
VNH5050A-E
Active
PSSO 36 Automotive Ecopack2
VNH5050ATR-E
Active
PSSO 36 Automotive Ecopack2

VNH5050A-E

Package:

PSSO 36

Material Declaration**:

Marketing Status

Active

Package

PSSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

VNH5050ATR-E

Package:

PSSO 36

Material Declaration**:

Marketing Status

Active

Package

PSSO 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.

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
VNH5050ATR-E Available at 7 distributors

Distributor availability ofVNH5050ATR-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3966 1 Order Now
COMPEL EUROPE 20 1 Order Now
RS COMPONENTS EUROPE 6036 1 Order Now
ARROW EUROPE 1004 0 Order Now
Newark Element14 AMERICA 47 0 Order Now
MOUSER WORLDWIDE 9834 1 Order Now
Farnell Element14 EUROPE 1459 1 Order Now

Distributor reported inventory date: 2020-10-30

Distributor Name

DIGIKEY

Stock

3966

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

20

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

6036

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

1004

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

47

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

9834

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1459

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-30

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel PSSO 36 - - MALAYSIA 2.693 / 1k
VNH5050A-E Available at 4 distributors

Distributor availability ofVNH5050A-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3410 1 Order Now
RS COMPONENTS EUROPE 1225 1 Order Now
ARROW EUROPE 158 0 Order Now
MOUSER WORLDWIDE 8258 1 Order Now

Distributor reported inventory date: 2020-10-30

Distributor Name

DIGIKEY

Stock

3410

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1225

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

158

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

8258

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-30

Buy Direct
Active
EAR99 NEC Tube PSSO 36 - - MALAYSIA 2.693 / 1k

VNH5050ATR-E

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.693 / 1k

Distributor availability ofVNH5050ATR-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3966 1 Order Now
COMPEL EUROPE 20 1 Order Now
RS COMPONENTS EUROPE 6036 1 Order Now
ARROW EUROPE 1004 0 Order Now
Newark Element14 AMERICA 47 0 Order Now
MOUSER WORLDWIDE 9834 1 Order Now
Farnell Element14 EUROPE 1459 1 Order Now

Distributor reported inventory date: 2020-10-30

Distributor Name

DIGIKEY

Stock

3966

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

20

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

6036

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

1004

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

47

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

9834

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1459

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-30

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

PSSO 36

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

2.693 / 1k

Country of Origin

MALAYSIA

VNH5050A-E

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.693 / 1k

Distributor availability ofVNH5050A-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3410 1 Order Now
RS COMPONENTS EUROPE 1225 1 Order Now
ARROW EUROPE 158 0 Order Now
MOUSER WORLDWIDE 8258 1 Order Now

Distributor reported inventory date: 2020-10-30

Distributor Name

DIGIKEY

Stock

3410

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1225

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

158

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

8258

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-30

ECCN (EU)

NEC

Packing Type

Tube

Package

PSSO 36

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

2.693 / 1k

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