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L99DZ81EP - Door actuator driver

Description

The L99DZ81EP is a microcontroller driven multifunctional door actuator driver for automotive applications.

Up to two DC motors and four grounded resistive loads can be driven with three half bridges and four high-side drivers.

Four external MOS transistors in bridge configuration can be driven.

Features

  • One full bridge for 6 A load (RON = 150 m).
  • One half bridges for 3 A load (RON = 300 m).
  • One configurable high-side driver for up to 1.5 A (RON = 500 m) or 0.35 A (RON = 1600 m) load.
  • One configurable high-side driver for 0.7 A (RON = 800 m) or 0.35 A (RON = 1600 m) load.
  • Two high-side drivers for 0.5 A load (RON = 1600 m).
  • Programmable softstart function to drive loads with higher inrush currents as current limitation value.
  • Very low VS current consump.

📥 Download Datasheet

Datasheet preview – L99DZ81EP

Datasheet Details

Part number L99DZ81EP
Manufacturer STMicroelectronics
File Size 1.55 MB
Description Door actuator driver
Datasheet download datasheet L99DZ81EP Datasheet
Additional preview pages of the L99DZ81EP datasheet.

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Full PDF Text Transcription

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L99DZ81EP Door actuator driver *$3*&)7 TQFP-64 Features  One full bridge for 6 A load (RON = 150 m)  One half bridges for 3 A load (RON = 300 m)  One configurable high-side driver for up to 1.5 A (RON = 500 m) or 0.35 A (RON = 1600 m) load  One configurable high-side driver for 0.7 A (RON = 800 m) or 0.35 A (RON = 1600 m) load  Two high-side drivers for 0.
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