DRV8412: DRV8432 Some problems appear in the process of use, I hope to answer.Thank you.

1. How to set up CBC and OCL mode? Can I only use CBC mode alone and turn off the overflow self-locking?

2. Monitor which position can well monitor the overcurrent protection, and which position with the oscilloscope can clearly see the current to reach the overcurrent protection point?(Can help us mark it on the circuit diagram.)

3. After we adjust the resistance value and raise the overcurrent point, the output voltage will suddenly get out of control and become very large. What is the reason for this? Is there any solution?

4. When our instrument switch power supply is started, there is a large burr, which sometimes directly causes the overflow alarm. Is there a good way to deal with it?

Here is the circuit diagram of our DRV8432. Can you help us see any problems with our use? Thank you.

Taylor：

Hi ,

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