MC33926 oscilloscope diagram

Hi everyone, I need explanation abuot that that chart, when PWM is about 80% is everything looks good, but when I give about 50% it’s look like second chart, what is that between? It shoud be about 2-3 ns not 23… Please help :slight_smile:

Those oscilloscope captures look normal for a motor driver controlling a motor. Are you having problems operating your motor?