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Difference between DRV8811 and A3977

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Hi Ramsundhar,

The DRV8811 is very similar to the A3977 but it has Over Current Protection so even if you hot plug the motor, the DRV8811 device will protect itself.

You should also look at DRV8818 which has considerably lower RDSon. I have a few designs you can check on www.avayenelectronics.com.

Best regards,

Avayan
 

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