VN7003AH

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产品概述

描述

The device is a single channel high-side driver manufactured using ST proprietary VIPower^® technology and housed in the Octapak 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.

A sense enable pin allows OFF-state diagnosis to be disabled during the module low-power mode as well as external sense resistor sharing among similar devices.

所有功能
AEC-Q100 qualified

Extreme low voltage operation for deep cold cranking applications (compliant with LV124, revision 2013)

General

Single channel smart high-side driver with CurrentSense analog feedback

Very low standby current

Compatible with 3 V and 5 V CMOS outputs

Diagnostic functions

Overload and short to ground (power limitation) indication

Thermal shutdown indication

OFF-state open-load detection

Output short to V_CC detection

Sense enable/ disable

Protections

Undervoltage shutdown

Overvoltage clamp

Load current limitation

Self limiting of fast thermal transients

Loss of ground and loss of V_CC

Reverse battery

Electrostatic discharge protection
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