Customer is bringing up a new LMR16010 power supply. They are observing pulse train instability on one of the boards. See scope plots below. Removing the C212 from the FB path cleans up the pulse train. See scope plots below.
They were able to clean up the switch node on the 2nd board by removing C212, schematic snippet attached. We are wonder if they need to find an alternate value or remove C212 to guarantee stability?
Regards,
Mark
