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  • The devices are single channel high-side drivers manufactured using ST proprietary VIPower M0-7 technology and housed in PowerSSO-16 and SO-8 packages. The devices are 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 devices integrate advanced protective functions such as load current limitation, overload active management by power limitation and overtemperature shutdown with configurable latch-off.
    A FaultRST pin unlatches the output in case of fault or disables the latch-off functionality.
    A dedicated multifunction multiplexed analog output pin delivers sophisticated diagnostic functions including high precision proportional load current sense, supply voltage feedback and chip temperature 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

    • AEC-Q100 qualified
    • 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
      • Multiplexed analog feedback of: load current with high precision proportional current mirror, VCC supply voltage and TCHIP device temperature
      • 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
      • Configurable latch-off on overtemperature or power limitation with dedicated fault reset pin
      • Loss of ground and loss of VCC
      • Reverse battery with external components
      • Electrostatic discharge protection

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    • Part number
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STMicroelectronics - VN7040AS

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
VN7040ASTR
Active
SO-8 Automotive Ecopack2

VN7040ASTR

Package:

SO-8

Material Declaration**:

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.

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
VN7040ASTR Available at 4 distributors

Distributor availability ofVN7040ASTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5482 1 Order Now
AVNET AMERICA 2500 0 Order Now
MOUSER WORLDWIDE 2493 1 Order Now
Farnell Element14 EUROPE 5046 1 Order Now

Distributor reported inventory date: 2020-11-23

Distributor Name

DIGIKEY

Stock

5482

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

2493

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5046

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-23

Buy Direct
Active
EAR99 NEC Tape And Reel SO-8 - - CHINA 0.5452 / 1k

VN7040ASTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.5452 / 1k

Distributor availability ofVN7040ASTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5482 1 Order Now
AVNET AMERICA 2500 0 Order Now
MOUSER WORLDWIDE 2493 1 Order Now
Farnell Element14 EUROPE 5046 1 Order Now

Distributor reported inventory date: 2020-11-23

Distributor Name

DIGIKEY

Stock

5482

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

2493

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5046

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-23

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.5452 / 1k

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