Now, a 3.3V power supply is designed using TPSM82901.
For the FB resistor, E12 resistors are intended to be used, so Rfbt and Rfbb are adjusted.
Now, after adjusting Rfbt from 453K to 10K and adjusting Rfbb from 100K to 2.233K (2.2K + 33),
Rfbt automatically reverts back to 453K.
This is not the state I want.
Can you tell me the reason?
