INFINEON TLE4209G User Manual
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TLE4209G
Data Sheet, Rev. 1.3, February 2008
Automotive Power
TLE4209G
Table of Contents
Table of Contents
1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.1 Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.2 Pin Definitions and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 General Product Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.1 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.2 Operating Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.3 Thermal Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.4 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5 Application Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6 Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
7 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Data Sheet 2 Rev. 1.3, 2008-02-04
0.8A DC Motor Driver for Servo Driver Applications
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
TLE4209G
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 PCBboard 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 overtemperature-protection will open a wide range of automotive- and industrial applications.
Type Package Marking
TLE4209G PG-DSO-14-22 TLE4209G
Data Sheet 3 Rev. 1.3, 2008-02-04
TLE4209G
2 Block Diagram
RANGE
REF
FB
HYST
13
14
1
2
Range-
AMP
Servo-
AMP
Hyst-
AMP
TLE 4209G
Protection
and Logic
V
S
8
HalfBridge
HalfBridge
6
OUT1
9
OUT2
Block Diagram
Figure 1 Block Diagram
7
NC
3,4,5,
10,11,12
GND
AEB02258_4209G
Data Sheet 4 Rev. 1.3, 2008-02-04
TLE4209G
3 Pin Configuration
3.1 Pin Assignment
FB
HYST
GND
GND
GND
OUT1
NC
1
2
3
4
5
6
7
14
13
12
11
10
AEP02261_4209G
9
8
REF
RANGE
GND
GND
GND
OUT2
V
S
Pin Configuration
Figure 2 Pin Configuration
3.2 Pin Definitions and Functions
Pin Symbol Function
1FB Feedback Input
2 HYST Hysteresis I/O
3, 4, 5,
10, 11,
12
6OUT1 Power Output 1
7NC Not Connected
8
9OUT2 Power Output 2
13 RANGE Range Input
14 REF Reference Input
GND Ground
V
S
Power Supply Voltage
Data Sheet 5 Rev. 1.3, 2008-02-04
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