Part Number: DRV8880
Hi,
I want to use the AutoTune feature of DRV8880 with a stepper motor with 5 A current(RMS). Is it possible to use external MOSFETs driver with DRV8880 for use with higher stepper motor currents as the internal driver is limited to a maximum current of 2 A ?
Also is it possible to set the micro stepping to 1/256 instead of 1/16th, in firmware just like DRV8711 ?
As per my understanding, DRV8711 does not have the AutoTune feature which is available in DRV8880. How can I get both features, AutoTune and 256 microsteps, for 5 A stepper motor drive ?
Please advice.
Best Regards.