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about DRV8848 brake

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nSLEEP is logic high voltage

AIN1 is logic high voltage

AIN2 is logic low voltage

 

VM is 12V power

 

AOUT1 test result 12V

AOUT2 test result GND

 

The motor is normal operation

 

Then

I want the motor Brake

 

AIN1 is logic high voltage

AIN2 is logic high voltage

But then motor is Coast

Why?

 


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