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UCD90160: Margin_High/Low behvior: fast dv/dt in transient

Part Number: UCD90160

Tool/software:

Hi Teams,

Q1. When use the UCD90160 to do margin high/low, we found that there is diferent Rsing/Fall time. How to solve it? modify code or fintune external R/C value?

Q2. While set the margin-high or mrgin-low command, then re-set  margin-high or mrgin-low command again, we can see the spike waveform in second time, is it reasonable?