VNQ5E050K-E(2009) 데이터시트 - STMicroelectronics

Description

   The VNQ5E050K-E is a quad channel high-side driver manufactured in the ST proprietary VIPower™ M0-5 technology and housed in the tiny PowerSSO-24 package.

   The VNQ5E050K-E is designed to drive automotive grounded loads delivering protection, diagnostics and an easy 3 V and 5 V CMOS compatible interface with any microcontroller

Features

◾ General

   – Inrush current active management by

      power limitation

   – Very low stand-by current

   – 3.0 V CMOS compatible inputs

   – Optimized electromagnetic emissions

   – Very low electromagnetic susceptibility

   – In compliance with the 2002/95/EC

      european directive

◾ Diagnostic functions

   – Open drain status output

   – On-state open-load detection

   – Off-state open-load detection

   – Output short to Vcc detection

   – Overload and short to ground (power

      limitation) indication

   – Thermal shutdown indication

◾ Protections

   – Undervoltage shutdown

   – Overvoltage clamp

   – Load current limitation

   – Self limiting of fast thermal transients

   – Protection against loss of ground and loss

      of VCC

   – Over temperature shutdown with auto

      restart (thermal shutdown)

   – Reverse battery protected (see Application

      schematic(1) on page 22)

   – Electrostatic discharge protection

Applications

◾ All types of resistive, inductive and capacitive

   loads