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DRV8881: Back EMF

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Part Number: DRV8881


Tool/software:

Hi All,


I have a question about the DRV8881.

When a motor is rotated without VM being input, back EMF is generated at the OUTx terminal.

Will this damage the DRV8881?

The back EMF is about 5V.

The datasheet says that the absolute maximum for OUTx is VM + 0.7V, but is there still a possibility of it damaging the device?


Best Regards,
Ishiwata


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