Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

Mingjiada Electronics supplies ST Microelectronics' automotive-grade high-side driver VN7140ASTR, a single-channel high-side driver that supports analogue current sensing and is designed for automotive applications with high reliability, low power consumption and high integration, suitable for body control modules, lighting systems, motor drives and other scenarios. VN7140ASTR

VN7140ASTR Product Features

High performance and reliability

Supports a wide voltage range of 4V to 28V for 12V and 24V automotive electrical systems.

Maximum output current is up to 8A, and on-resistance is as low as 140mOhm, which effectively reduces power consumption and heat loss.

Analogue Current Sensing

The built-in MultiSense analogue feedback function monitors load current and temperature in real time, providing accurate diagnostic information and enhancing system reliability.

Comprehensive Fault Protection

Supports current limit protection, open load detection, over-temperature protection and over-voltage protection to ensure stable operation under extreme conditions.

Compliant with automotive electronics standards

With an operating temperature range of -40°C to 150°C, the VN7140ASTR complies with the AEC-Q100 standard and is suitable for harsh automotive environments.

VN7140ASTR Application Areas

Body Control Modules

Used for body electronic systems such as window lift, seat adjustment, mirror control, etc.

Lighting System

Driving LED headlights, taillights and interior lighting, supporting PWM dimming function.

Motor Drive

Suitable for small motor drives such as fan, pump and wiper motors.

Product Advantage

Original Equipment Guarantee

The VN7140ASTR chips provided by Mingjiada Electronics are STMicroelectronics original equipment, which ensures the reliability of product quality and performance.

Fast delivery from stock

Mingjiada Electronics has sufficient stock to support fast delivery to meet the urgent needs of customers.

One-stop service

We provide a full range of services from chip selection, technical support to logistics and delivery to ensure that customers get the best experience.

For more information about VN7140ASTR, please contact us.

Contact Information for VN7140ASTR

Tel: +86 13410018555

Email: sales@hkmjd.com

Website: www.hkmjd.com