The Design of 2S2L-Based Buck-Boost Converter with a Wide Conversion Range

Table 3

Performance analysis for various duty ratios.

S.no	Duty ratio (D)	Output voltage (V0)	% ripple	Pin (Watts)	P0 (Watts)	% efficiency
1	0.1	4.761	0.5250	0.1341	0.1133	84.48
2	0.15	7.401	0.5404	0.3058	0.2738	89.53
3	0.2	10.09	0.4955	0.5544	0.5090	91.81
4	0.25	12.82	0.5460	0.8796	0.8217	93.41
5	0.3	15.56	0.5784	1.2852	1.2105	94.18
6	0.35	18.32	0.5458	1.7688	1.6781	94.87
7	0.4	21.06	0.6172	2.3268	2.2176	95.30
8	0.45	26.72	0.6736	3.7176	3.5697	96.02
9	0.5	34.91	0.5729	6.3168	6.0935	96.46
10	0.55	45.92	0.7621	10.9056	10.5432	96.67
11	0.6	61.14	0.8177	19.344	18.6904	96.62
12	0.65	82.84	0.8450	35.736	34.3123	96.01
13	0.673	95.95	0.9379	48.252	46.0272	95.38
14	0.7	114.7	0.8718	69.84	65.7804	94.18
15	0.75	162.1	0.9870	146.4	131.3820	89.74
16	0.8	227.3	1.0998	328.44	258.3264	78.65