PG-DSO-14-22

Type

Package

Marking

TLE4209G

PG-DSO-14-22

TLE4209G

Data Sheet

3

Rev. 1.3, 2008-02-04

0.8A DC Motor Driver for Servo Driver Applications

TLE4209G

1Overview

Features

•

Optimized for manual headlight beam control applications

•

Delivers up to 0.7 A continuous

•

Low saturation voltage; typ.1.6 V total @ 25

°C; 0.7 A

•

Output protected against short circuit

•

Over temperature protection with hysteresis

•

Over- and under voltage lockout

•

Internal clamp diodes

•

Enhanced SMD power package

•

Green Product (RoHS compliant)

•

AEC Qualified

Description

The TLE4209G is a protected H-Bridge Driver designed specifically for automotive manual headlight beam control

and industrial servo control applications with DC-brush motor loads.

The part is built using the bipolar high voltage power technology DOPL.

The standard enhanced power PG-DSO-14-22 package meets the application requirements and saves PCB-

board space and costs. The package is lead- and halogen-free.

The servo-loop-parameter pos.- and neg. Hysteresis, pos.- and neg. deadband and angle-amplification are

programmable with external resistors.

An internal window-comparator controls the input line. In the case of a fault condition, like short circuit to GND,

short circuit to supply-voltage, and broken wire, the TLE4209G stops the motor immediately (brake condition).

Furthermore the built in features like over- and under voltage-lockout, short-circuit-protection and over-

temperature-protection will open a wide range of automotive- and industrial applications.