DRV8837: Please help to review the schematic

Yuan_1980

Intellectual 410 points

Part Number: DRV8837

Hi experts,

Please help to check below design , thanks.

over 2 years ago

+1 Pablo Armet over 2 years ago

TI__Mastermind 37683 points

Hi Yuan,

The schematic looks good to me. The only thing I would double check is the power rating of the sense resistor in series with OUT2. The power rating of the resistor should be greater than I(avg)^2*R.

Regards,

Pablo Armet

Motor drivers

Motor drivers forum

DRV8837: Please help to review the schematic