Integrated automotive stepper motor driver with two full bridges, microstepping up to 64 steps and programmable stall detection. The MOTIX™ TLE9320ET is an integrated stepper motor driver for automotive bipolar stepper motor applications. It features two full bridges supporting up to 1.3 A load current, programmable microstepping up to 64 microsteps, integrated current regulation, auto decay mode and programmable stall detection. The device can be configured via SPI and includes integrated diagnostic and protection functions for reliable operation.