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TLE6209R Datasheet, PDF (1/28 Pages) Infineon Technologies AG – 7 A H-Bridge for DC-Motor Applications | |||
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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 RDS ON of typ. 150 m⦠@ 25 °C per switch
⢠Operates at supply voltages of up to 40V
P-DSO-20-12
⢠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
Type
TLE 6209 R
Ordering Code
Q67007-A9488
Package
P-DSO-20-12
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
Data Sheet, Version 3.0
1
2001-10-15
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