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DRV8889-Q1: Stall detection

Part Number: DRV8889-Q1
Other Parts Discussed in Thread: DRV8711

Hi all

Would you mind if we ask DRV8889-Q1?

We recognize that DRV8889-Q1 and DRV8711 have stall detection.
We would like to know the difference between DRV8889-Q1' one and DRV8711's one.

DRV8711 uses BEMF to detect stall condition.
DRV8889-Q1 uses BEMF to detect stall condition also, however it adds phase shift between rising and falling current quadrants of the motor current.
So, if you have comparable document for these, could you send us?

E-mail address : matsumoto-h@macnica.co.jp

Hirotaka Matsumoto