TLE4209G Datasheet, PDF (3/15 Pages) Infineon Technologies AG – Automotive Power

0.8A DC Motor Driver for Servo Driver Applications
TLE4209G
1
Overview
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
PG-DSO-14-22
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.
Type
TLE4209G
Data Sheet
Package
PG-DSO-14-22
3
Marking
TLE4209G
Rev. 1.3, 2008-02-04