Proton V4 - Schematics

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STD Proton V4 - Schematics

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Update time： 2020-06-19 08:54:35

Creation time： 2020-01-21 08:49:55

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Design Drawing

schematic diagram

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BOM

ID	Name	Designator	Footprint	Quantity
1	LTC4001EUF#PBF	U4	QFN-16_L4.0-W4.0-P0.65-LS4.2-BL-EP	1
2	IHLP-2525BD-01	L6	L2626	1
3	TPA3116D2DAD	U1	HTSSOP-32-EP	1
4	SRP1250-6R8M	L5	INDPM110100X400N	1
5	10µH	L1,L2,L3,L4	SMD 1265	4
6	1µF	C1,C4,C5,C27	CAPACITOR POLYESTER 5MM 7.2X4.5MM	4
7	L	JST2	XH-2A	1
8	R	JST1	XH-2A	1
9	Power in	JST3	XH-2A	1
10	Switch	JST4	XH-2A	1
11	Power LED 1	LED2	LED-TH_BD3.0-P2.54-FD	1
12	Power LED 2	LED3	LED-TH_BD3.0-P2.54-FD	1
13	Charging LED	LED4	LED-TH_BD3.0-P2.54-FD	1
14	10k	R1,R14,R19,R20,R21	0805	5
15	100K	R2	0805	1
16	100k	R3,R5,R11	0805	3
17	20k	R4	0805	1
18	3.3R	R6	0805	1
19	82k	R12	0805	1
20	232k	R13	0805	1
21	825k	R15	0805	1
22	92k	R16	0805	1
23	274k	R17	0805	1
24	1k	R18	0805	1
25	220µF	C7,C13,C34,C35,C39	CAP-D8.0XH10.5	5
26	BAT48ZFILM	D1	SOD-123	1
27	680nF	C19,C20,C21,C22	CAP-HV-8.5X5.0-P7.5	4
28	3.3R	R7,R8,R9,R10	1206	4
29	1µF	C2,C3,C32,C41	0805	4
30	100nF	C9,C10,C11,C14,C31,C33,C44,C45,C46,C47	0805	10
31	1nF	C8,C12,C23,C24,C25,C26,C6,C28,C29,C30	0805	10
32	220nF	C15,C16,C17,C18	0805	4
33	10nF	C36	0805	1
34	2.2nF	C37,C38	0805	2
35	10µF	C40	0805	1
36	0.1µF	C42	0805	1
37	0.22µF	C43	0805	1
38	USB 3.1 C TYPE	USBC1	TYPE-USB-3.1-1D	1
39	BTM625/CSRA64215	U2	BTM625	1
40	TPS61088RHLT	U3	VQFN-20_L4.6-W3.6-P0.50-BL	1
41	Bluetooth prog header	HDR1	RAMO_HDR_1X8	1
42	FAULT	TP1	TEST_POINT	1
43	MUTE	TP2	TEST_POINT	1
44	RN	TP5	TEST_POINT	1
45	RP	TP6	TEST_POINT	1
46	GND	TP7	TEST_POINT	1
47	VCC	TP8	TEST_POINT	1
48	LP	TP4	TEST_POINT	1
49	LN	TP3	TEST_POINT	1