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DRV8889-Q1: Relationship between ITRIP and full-scale current

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Part Number:DRV8889-Q1

Hi team,

I have a question for ITRIP.

Full-scale current can be set by VREF and TRQ_DAC.

Does the ITRIP match if the output current is full-scale x 100%?

If so, ITRIP will be at peak current.

At a particular step, we want to define an average current.

For example, if it is desired to set the average current to 500 mA when the output current is 100%, how should the full scale current be set?

Best regards,

Tomoaki Yoshida


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