USB charging port controller

Ongoing

STD USB charging port controller

License: Public Domain

Mode:

Editors' pick

Update time： 2023-08-04 17:23:44

Creation time： 2020-08-25 17:47:58

Description

This project is based on TPS2546 controller, that supports Dedicated Charging Port(DCP) and Charging Downstream Port(CDP).

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity	BOM_Supplier	BOM_Supplier Part
1	150uF	C3	CAP-SMD_L7.3-W4.3-L-FD	1	LCSC	C347536
2	100nF	C2,C4	C0805	2	LCSC	C49678
3	HDR-F-2.54_1x2	JP1,JP2	HDR-F-2.54_1X2	2	LCSC	C49661
4	D-B060306B1-KS2	D1,D3,D2	LED0603-RD	3	LCSC	C118339
5	2K	R1,R14,R4	R0805	3	LCSC	C17604
6	TPS2546RTER	U1	WQFN-16_L3.0-W3.0-P0.50-TL-EP	1	LCSC	C117009
7	DLW21SN181SQ2L	L1	FILTER-SMD_4P-L2.0-W1.3-BL_DLW21	1	LCSC	C76896
8	Header-Male-2.54_2x5	JP3	HDR-TH_10P-P2.54-V-R2-C5-S2.54	1	LCSC	C28207
9	80.6K	R3	R0805	1	LCSC	C41949
10	USB-3.0-AF-90-16.5X12.5-H6.95	J3	USB-3.0-TH_C69073	1	LCSC	C69073
11	Header-Male-2.54_1x2	H2,H1	HDR-TH_2P-P2.54-V	2	LCSC	C86471
12	WJ2EDGVC-5.08-2P	J1	CONN-TH_2P-P5.08_DB2EV-5.08-2P-BK	1	LCSC	C8445
13	TPD2E001DZDR	U2	SOT-143_L2.9-W1.3-P1.92-LS2.3-BL	1	LCSC	C89411
14	16.9K	R2	R0805	1	LCSC	C17484
15	CU3M002_USB A/M 3.0 SMT L=1.9 K	J2	USB-3.0-SMD_CU3M002_USB A/M	1	LCSC	C68740
16	100K	R5,R6,R7,R8,R9,R10,R11,R12,R13	R0805	9	LCSC	C100049
17	10uF	C1	C0805	1	LCSC	C307523