VN7140ASTR High and Low Side Drivers/Switches by STMicroelectronics

Single-channel HSD with analog current sense

Semiconductors - ICs
> Power Management ICs - PMIC
> Power Distribution Switches
Status: Active
Series: VN7140AS
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock
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 V CC 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.

Where to Buy

Prices starting from US$0.56

Distributor Stock
Logo for element14 Singapore
element14
from US$0.70
79,678
in stock
 Buy Now
Logo for Farnell UK
Farnell
from US$0.62
76,678
in stock
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Logo for Avnet America
Avnet America
from US$0.56
15,000
in stock
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Logo for RS UK
RS
from US$0.75
2,330
in stock
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Logo for TME
TME
from US$0.89
2,040
in stock
 Buy Now
Logo for Avnet Silica
Avnet Silica
-
67,500
in stock
 Buy Now
Logo for EBV Elektronik
EBV Elektronik
-
7,500
in stock
 Buy Now
Buy Now

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
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
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
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

Last 6 months Inventory & Pricing History

Alternative Descriptions

POWER LOAD SW, HIGH SIDE, -40 TO 150DEGC | element14
MOSFET DRVR 3A 1-OUT Hi Side Non-Inv 8-Pin SOIC T/R | Avnet America
STMicroelectronics, VN7140ASTR | RS
IC: power switch | TME

Frequently Asked Questions

Where can I find additional details, specifications and documents for a VN7140ASTR?

Additional datasheets, footprints and schematics for VN7140ASTR are listed on our Part Details page. You can also find images and similar parts to VN7140ASTR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for VN7140ASTR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view VN7140ASTR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does VN7140ASTR fall under?

The VN7140ASTR is listed under Automotive Analog and Power > High and Low Side Drivers/Switches > High Side Switches.

Can I view similar or alternative parts?

You can view similar parts to VN7140ASTR when available in the High Side Switches range under the specifications section at the bottom of the details page.

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Is the VN7140ASTR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for VN7140ASTR have stock available?

Authorised distributors including element14, Farnell, Avnet America, RS and TME have stock available or on a lead time for VN7140ASTR.

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