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DRV8316: DRV8316 every 5ms trigger nFault signal, nFault signal keep low about 20us

Part Number:DRV8316

hi, we are uing DRV8316T hardware mode to driver motor, we have not connet motor phase wires.

On oscilloscope, we have see nFault signal erery 5ms and last 20us,Do you know the possible reasion?thanks a lot!

our schematic is below

Links:

Unfortunately, we also don't have the guidance for you.

To solve your issue, we recommend that you post your question on the English E2E support forums(https://e2e.ti.com/p/addpost), which will be assisted by experienced experts.

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