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.

DRV8837EVM: DRV8837 PWM problem

Part Number: DRV8837

IN1 : PWM duty 80%, IN2 : PWM duty 0% /  400hz

Why is the IN2 and OUT2 different??

I think the back EMF is a problem... right?