Other Parts Discussed in Thread: PMLKBUCKEVM
I'm testing the efficiency of PMLKBUCKEVM with vin=24V, Vout=3.3V, Cout=220µF, fs=250kHz. The result is shown in the following picture. I wondering why the trend of the efficiency curve is different form that in datasheet(shown in the following picture), especially in the light load condition. Could please help me to resolve this problem. Thanks a lot.