This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS54426: What is side effect if the cap on Vreg is too small or too large?

Part Number: TPS54426


Dear E2E,

Our customer is interested in the side effect if cap of REG pin is too small or large.

As I know, too small will cause Vreg voltage unstable result in converter abnormal.

if cap is too large, the slew rate of soft start time will not accuracy due to long time changing it.

anything else or something wrong on my understanding?

BR,

Jason