This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DRV8243-Q1: Questions of DRV8243-Q1

Part Number: DRV8243-Q1

Dear Team,

 

The attached file is the DRV8243HQRXYRQ1 circuit which was reviewed before.

And we tried to control the motor but not workable.

Below is our logic test. It meets the truth table request.

However, the Motor +/Motor - is not on the correct voltage level.

Can you help to check for this issue? thanks.

 

 

VM: 12V
STEER1_IN1_C: 3.3V
STEER1_IN2_C: 0V
MOTOR1_DRVOFF: 0V
MOTOR1_SLEEP_C: 3.17V

MOTOR1_FAULT#_C: 0V
STEER1_Motor+: 0.378V
STEER1_Motor-: 0.378V

Many Thanks,

Jimmy