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.

TPS54160: Actual output ripple current

Part Number: TPS54160
Other Parts Discussed in Thread: PMLKBUCKEVM

Hi team,

We are testing the PMLKBUCKEVM, and we found that the actual output ripple current is much higher than the theoretical one, especially in the condition of Vin=24V, Vout=3.3V, fsw=250kHz. In that case, the theoretical output voltage is 633mA, but the actual one is 870mA. Could you pls help me to explain the reasons. Thanks a lot.