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DRV8834EVM: EVM App ITRIP A question

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Part Number: DRV8834EVM

Hello.

I used DRV8834EVM have a question need you help. I set AREF A to 0.22V check Motor Current is 220mA. But App show ITRIP is 137.74mA.

In SLVU701A User's Guide Equation 1 is  ITRIP = xVREF / 5 · RSENSE , with RSENSE =  0.2 Ohm. I think ITRIP should be around 220mA.

May I ask what details have been ignored? Thank for help~


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