Customer would like to do the simulation for the loop gain/bode plot with real selected components. As we know, the capacitance losses with ceramic need to be considered with DC bias voltage. On the TPS54386EVM, we see there is an application curve of the loop gain response. Is DC bias voltage for MLCC being considered? Or it didn't consider it?
We're confused if we need to take the capacitance loss into account in real calculation for loop gain response performance? Please help on it.