Other Parts Discussed in Thread: DRV8899-Q1, DRV8805
Tool/software:
Hello team,
There is a unipolar stepper motor in my customer's ZCU project, our DRV8889-Q1 and DRV8899-Q1 are used for bipolar stepper motor driver, so have below question need your support:
1. Do we have unipolar stepper motor driver solutions? I found DRV8805 in our website, but didn't find an automotive version.
2. Why there is no stall detection in DRV8805? How to achieve this function when the device does not integrate it?
3. Compare with low side driver, it seems there is no other special function of DRV8805 to drive the unipolar stepper motor. Could you please check if we can use the LSD like DRV81xxx to drive the unipolar stepper motor?
Thank you!