Tool/software:
Hi,
We are trying to use LMR54410 for an application where we need a 15V-3V3 converter. After testing the component on your demoboard we moved on to test it on a prototype in which we have a two layer PCB (while in the demoboard a four layer is used).
On this prototype we are having problems with the stability of the output voltage, which seem to be caused by the fact that the feedback network is extremely sensitive. In particular just bring your hand close to the component, the output voltage drops by 30/40mV, and this does not happen in the demoboard.
This type of behavior does not make the device reliable for our application. Do you know what it could be due to and how we can resolve it?
Thanks,
Francesco
