TLE8209-4SA - Infineon Technologies

TLE8209-4SA SPI Programmable H-Bridge

The TLE8209-4SA is a SPI programmable H-bridge, designed for the control of DC motors in safety critical automotive applications. It features four selectable current ranges, two selectable slew rate settings and extensive diagnosis via SPI. The device monitors the digital supply voltage VDD and shuts down the output stages in case of VDD over- or undervoltag.

Features

• Programmable current limitation from 1.8 to 10.6 A typ.
• Full path RDSon of 240 mΩ (typ. at Tj=25°C)
• Operating battery supply voltage 4.5 V to 28 V
• Operating logic supply voltage 4.4 to 5.25 V
• Low standby current (8 µA typ.)
• Logic inputs TTL/CMOS-compatible
• All I/O pins overvoltage tolerant up to 18 V
• Enable and disable input
• Short circuit and overtemperature protection
• VS undervoltage shutdown
• VDD over and undervoltage monitoring
• Open load detection in off condition
• Temperature dependent current reduction
• Extensive diagnosis capabilities via SPI interface
• Status F.