VN7140ASTR Integrated Circuit Chip Automotive Single-channel High-Side Driver With Analog Current Sense

VN7140ASTR Integrated Circuit Chip Automotive Single-channel High-Side Driver With Analog Current Sense

Product Description Of VN7140ASTR
VN7140ASTR is 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.

VN7140ASTR integrate advanced protective functions such as load current limitation, overload active management by power limitation and overtemperature shutdown with configurable latch-off.

Specification Of VN7140ASTR

Features Of VN7140ASTR
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

Applications Of VN7140ASTR
All types of automotive resistive, inductive and capacitive loads
Specially intended for automotive signal lamps (up to R10W or LED RearCombinations)
Protected supply for ADAS systems: radars and sensors

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FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.