DC - DC Converter modules

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STD DC - DC Converter modules

License: GPL 3.0

Mode:

Editors' pick

Update time： 2022-03-13 05:55:12

Creation time： 2021-12-07 14:36:14

Description

Electronic circuit of some DC converter modules

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	100uF	C1,C5	CAP-SMD_BD6.3-L6.6-W6.6-LS7.2-FD	2
2	330uF	C2	CAP-SMD_BD10.0-L10.3-W10.3-FD	1
3	0.33u	C3,C4,C6	C0603	3
4	220uF	C7,C12	CAP-SMD_BD6.3-L6.6-W6.6-LS7.2-FD	2
5	1u	C8,C10	C0603	2
6	20u	C9,C11	C0805	2
7	22u	C13,C14	C0805	2
8	S463	D1,D2	SMC_L6.9-W5.9-LS7.9-R-RD	2
9	SS56	D3	SMB_L4.6-W3.6-LS5.3-RD	1
10	M4	D4	DO-214AC_L4.3-W2.7-LS5.3-RD	1
11	SS34	D5	SMA_L4.4-W2.8-LS5.4-RD	1
12	IN+	J1,J6	HDR-M-2.54_1X1	2
13	IN-	J2,J7	HDR-M-2.54_1X1	2
14	EN	J3	HDR-M-2.54_1X1	1
15	OUT+	J4,J9	HDR-M-2.54_1X1	2
16	OUT-	J5,J8	HDR-M-2.54_1X1	2
17	47uH	L1,L2	IND-SMD_L12.0-W12.0	2
18	33uH	L3,L4	IND-SMD_L12.0-W12.0	2
19	2.2uH	L5,L6	IND-SMD_L4.0-W4.0_SMNR4020	2
20	LED-0805_R	LED1	LED0805_RED	1
21	20k	R1	RES-ADJ-TH_3266Y	1
22	2k	R2	R0603	1
23	821	R3	R0603	1
24	20k	R4,R5	R0603	2
25	820	R6	R0603	1
26	10k	R7	RES-ADJ-TH_3266Y	1
27	330	R8	R0603	1
28	100k	R9	RES-ADJ-TH_3266Y	1
29	2k2	R10	R0603	1
30	LM2577S	U1	TO-263-5_L10.2-W8.9-P1.70-TL	1
31	OUT	U2	CONN-TH_2P-P3.50_ED555-2DS	1
32	XL2596S	U3	TO-263-5_L10.2-W8.6-P1.70-LS14.4-TL	1
33	IN	U4	CONN-TH_2P-P3.50_ED555-2DS	1
34	XL6019E1	U5	TO-263-5_L10.2-W9.9-P1.70-LS14.4-TL	1
35	MT3608	U6	SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR	1