VNQ5E160K Quad Channel High-Side Driver IC for Automotive Lighting / Body Control Modules

The VNQ5E160K is a quad channel high-side driver integrated circuit manufactured using advanced VIPower M0-5 technology specifically for automotive applications.

This component is designed as a robust and efficient solution for driving resistive, inductive, and capacitive loads, making it ideal for automotive lighting systems and body control modules .

The device integrates four independent 160 mΩ power MOSFETs in a single compact package, offering significant space savings on densely populated PCB boards .

This driver IC is well-known as a common failure point in automotive body computer modules, particularly in exterior lighting circuits such as headlights, taillights, turn signals, and daytime running lights .

Typical symptoms of a failing VNQ5E160K include intermittent light operation, complete loss of one or more lighting channels, or diagnostic trouble codes related to lighting circuits .

The chip features comprehensive built-in protection mechanisms including overtemperature shutdown, overcurrent limiting, and load dump voltage protection up to 40 V .

With a wide operating voltage range from 4.5 V to 28 V, this driver is compatible with both 12 V and 24 V vehicle electrical systems .

The device also includes an integrated analog current sense output, which provides precise feedback for real-time diagnostics and monitoring of each channel independently .

Its ultra-low standby current consumption, less than 1 µA, makes it suitable for applications requiring low power draw when the vehicle is parked .

Packaged in a PowerSSO-24 surface-mount package with exposed pad, this IC ensures excellent thermal performance even under high current operation conditions .

This product is a high-quality replacement component, ideal for automotive electronics repair professionals and workshop technicians working on body control module restorations.