Dual 2A Buck Regulator in reference shematics


#1

Hi,
why is a Dual 2A Buck Regulator ( MIC23159YML-T5) used? I would like to use a 1ch regulator to avoid chicken feed (R, L and C’s) on the pcb. Could you explain me why to use a dual one?

best regards
Patrick


#2

Hi, Patrick!
We use dual buck POL(Point Of Load) only for the BOM optimisation. If you want, you can use a single POL converter. We tested several independent DC-DC converters for Neutis power supply, so it works well.

What do you mean about that?