L9954XP - Door actuator driver

This page provides the datasheet information for the L9954XP, a member of the L9954 Door actuator driver family.

Description

The L9954 and L9954XP are microcontroller driven, multifunctional door actuator drivers for automotive applications.

Up to two DC motors and three grounded resistive loads can be driven with three half bridges and three highside drivers.

Features

Three half bridges for 1.5A load (Ron=800mΩ).
One highside driver for 6A load (Ron=100mΩ).
Two highside drivers for 1.5A load (Ron=800mΩ).
Programmable softstart function to drive loads with higher inrush currents (i. e. current >6A, >1.5A).
Very low current consumption in standby mode (IS < 6µA typ; Tj ≤ 85 °C).
All outputs short circuit protected.
Current monitor output for highside OUT1, OUT4, OUT5 and OUT6.
All outputs over temperature protected.

STMicroelectronics

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Datasheet Details

Part number	L9954XP
Manufacturer	STMicroelectronics
File Size	384.34 KB
Description	Door actuator driver
Datasheet	L9954XP Datasheet
Additional preview pages of the L9954XP datasheet.

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Full PDF Text Transcription

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L9954 L9954XP Door actuator driver Features ■ Three half bridges for 1.5A load (Ron=800mΩ) ■ One highside driver for 6A load (Ron=100mΩ) ■ Two highside drivers for 1.5A load (Ron=800mΩ) ■ Programmable softstart function to drive loads with higher inrush currents (i.e. current >6A, >1.

Published: Aug 8, 2013 |