MP2760GVT Schematic review -

Hello all,

I’m using MP2760GVT-000A-Z in the below schematic. I haven’t changed any register values after startup yet.

When a 3.5V battery and the 5V VBUS is connected, I get a DC output of about 7V. However, when the battery is disconnected (only VBUS is on), I get the following waveform on the SYS output:


Can I get some insight on what could be causing this and how to improve?
Thanks,
Matt