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Tool/software:
Hi team
I buil the circuit with the SEPIC configuration by TPS55330.
Ripple noise increases after loading ，and increases as the load increases
0.5A
1A
The burrs that appear should be generated on the corresponding switch edge. How to explain this phenomenon after loading and how to optimize it? I tried to increase the inductance to 10uH, which was effective but not significant. Looking forward to TI's engineer 's answer.
Thanks
