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VNQ7140AJ Datasheet Quad channel high-side driver

Manufacturer: STMicroelectronics

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General Description

The device is a quad channel high-side driver manufactured using ST proprietary VIPower® technology and housed in PowerSSO-16 package.

The device is designed to drive 12 V automotive grounded loads through a 3 V and 5 V CMOS-compatible interface, providing protection and diagnostics.

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

Overview

VNQ7140AJ Quad channel high-side driver with MultiSense analog feedback for automotive applications Datasheet - production.

Key Features

  • Max transient supply voltage Operating voltage range Typ. on-state resistance (per Ch) Current limitation (typ) Stand-by current (max) VCC 40 V VCC 4 to 28 V RON 140 mΩ ILIMH 12 A ISTBY 0.5 µA.
  • Automotive qualified.
  • General.
  • Quad 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 cur.

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