DRV8323: DRV8323 + CSD88599Q5DC output chopping waveform without dead zone

Hi Team,

The customer is debugging the solution of DRV8323 + CSD88599Q5DC. The schematic diagram is as follows:

The input PWM signal has a dead time of 1us, and the waveform is as follows:

However, the GH and GL chopping signals measured at the DRV8323S pin have no dead time, and there is a step. The waveform is as follows:

Customer would like to how to solve it?

Thanks,

Annie