TLE6209R Electronic Components

The TLE6209R Electronic Components 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 motor.

Several device parameters can be set by the SPI control word. A three-level temperature monitoring with prewarning, warning and shutdown is included for controlled operation under critical power loss conditions. The full protection and diagnosis capability make the device suitable especially for safety relevant applications, e.g. in automotive ECUs.

Product Features

Type

Main product features

TLE6209R

Delivers up to 6 A continuous and 7 A peak current

Optimized for DC motor management applications

Outputs fully short circuit protected

Open load detection