P-DSO-20-12

7 A H-Bridge for DC-Motor Applications

Data Sheet

TLE 6209 R

Data Sheet, Version 3.0

1

2001-10-15

1Overview

1.1

Features

• Delivers up to 6 A continuous and 7 A peak current

• Optimized for DC motor management applications

•Very low

R

• Operates at supply voltages of up to 40V

• Overvoltage Protection against transients up to 45 V

• Outputs fully short circuit protected

• Standard SPI-Interface, daisy chain capability

• Adjustable chopper current regulation of up to 7 A

• Temperature monitor with prewarning, warning and shutdown

• Over- and Undervoltage-Lockout

• Open load detection

• Detailed load failure diagnosis by SPI

• Minimized power dissipation due to active free-wheeling

• Low EMI due to voltage slope regulation

• Very low current consumption (typ. 20

µA @ 25 °C) in stand-by (Inhibit) mode

• Enhanced power P-DSO-Package

Functional Description

The TLE 6209 R is an integrated power H-Bridge with D-MOS output stages for driving

bidirectional loads such as DC-Motors. The design is based on Infineons Smart Power

Technology SPT which allows bipolar, CMOS and power D-MOS devices on the same

monolithic circuit.

Operation modes forward (cw), reverse (ccw) and brake are invoked by two control pins

PWM and DIR. Protection and a reliable diagnosis of overcurrent, openload, short-circuit

to ground, to the supply voltage or across the load are integrated. Detailed diagnostic

information is given via the 8 bit SPI status word. An integrated chopper current limitation

limits the current e.g. to reduce power dissipation during mechanical block of a DC

Type

Ordering Code

Package

TLE 6209 R

Q67007-A9488

P-DSO-20-12