Trinamic Motor Driver IC TQFP-44

Sensorless load detection (stallGuard2™). Load dependent current control, up to 75% energy saving (coolStep™). 256 uSteps/full-step (51200 pos/rev.) with a standard 200 step (1,8°) motor. Step & Direction (S/D) + SPI Interface. 16-to-256 uStep multiplier for lower data rate on S/D input. Programmable slope control for low EME. Standby and shutdown mode stall / load detection output.