Hello Britt-san,
I tried to make simulation circuit of PMP4608 boost reference design to do gain phase simulation.
I made attached TINA-TI circuit refer to Figure4 of Sepic Analysis.pdf.
TPS40210_Sepic_PMP4608.TSC
I did gain phase simulation and result…
Thank you for the inquiry.
Your 24W DC-DC converter requirement could be satisfied by a flyback, SEPIC or buck-boost topology. The main advantage of the buck boost (LM5118) is the single winding magnetic element (simple inductor). Inductors can be smaller…