TLE6209R_07 Datasheet, PDF (1/30 Pages) Infineon Technologies AG – 7 A H-Bridge for DC-Motor Applications

7 A H-Bridge for DC-Motor Applications
Data Sheet
TLE 6209 R
1
Overview
1.1
Features
• Delivers up to 6 A continuous and 7 A peak current
• Optimized for DC motor management applications
• Very low R_{DS ON} of typ. 150 mΩ @ 25 °C per switch
• 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
PG-DSO-20-37
• 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 PG-DSO-Package
• Green Product (RoHS compliant)
• AEC Qualified
Type
TLE 6209 R
Package
PG-DSO-20-37
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
Data Sheet, Rev.3.1
1
2007-08-01