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DRV8305-Q1: driver has abnormal waveform

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[View:/cfs-file/__key/communityserver-discussions-components-files/38/New-folder.zip:1230:0]Part Number: DRV8305-Q1

1-They found DRV8305-Q1 driver isn’t steady, seems has low frequency stack in the driver. Can you please help check if it is caused by interference.

2-In the dead time, the CH2 high side driver has abnormal waveform, I suggest customer to adjust dead time to get some Improvement, seems enlarge dead time can get better performance, but has a negative voltage , can you please help give your comments why the dead time can make driver has abnormal waveform ?


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