Usbpd adapter
About the Usbpd adapter PCB
Usbpd adapter is an open source PCB design by fachat, published on GitHub. It is a 2-layer board measuring 61.3 × 45.5 mm, with 49 components from 30 distinct parts.
Other key parts include the AP63205WU, L7812, IP2721, TPS5430DDA and L7905. By type, the board carries 18 capacitors, 12 resistors, 6 diodes, 5 ICs, 4 connectors and 2 inductors.
It belongs with the power & battery designs in this gallery.
From the project
A backplane for CS/A, Apple II and RC2014 boards
Main components on the Usbpd adapter
Usbpd adapter bill of materials (BOM)
49 components, 30 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AP63205WU | TSOT-23-6 | U1 |
| 1 | L7812 | TO-252-2 | U2 |
| 1 | IP2721 | TSSOP-16_4.4x5mm_P0.65mm | U3 |
| 1 | TPS5430DDA | TI_SO-PowerPAD-8_ThermalVias | U4 |
| 1 | L7905 | TO-252-3_TabPin2 | U5 |
| 1 | AO3400A | SOT-23 | Q1 |
| 1 | CONN_01X04 Conn_01x04 | TE_MATE-N-LOK_350211-1_1x04_P5.08mm_Vertical | J1 |
| 1 | CONN_01X04 Conn_01x04 | Samtec_HPM-04-05-x-S_Straight_1x04_Pitch5.08mm | J2 |
| 1 | USB_C_RECEPTACLE_USB2.0_16P USB_C_Receptacle_USB2.0_16P | USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J3 |
| 1 | SCREW_TERMINAL_01X03 Screw_Terminal_01x03 | TerminalBlock_CUI_TB007-508-03_1x03_P5.08mm_Horizontal | J5 |
| 1 | JUMPER_2_OPEN Jumper_2_Open | SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1 |
| 5 | LED | D_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1, D2, D3, D6, D7 |
| 1 | B340A | D_SMA_Handsoldering | D4 |
| 1 | 4.7UH 4.7uH | L_APV_ANR4030 | L1 |
| 1 | 15UH 15uH | L_APV_APH0630 | L2 |
| 6 | 10U 10u | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1, C5, C8, C11, C12, C17 |
| 5 | 100N 100n | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C7, C10, C15, C18 |
| 4 | 22U 22u | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C3, C4, C6, C16 |
| 1 | 1u | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C9 |
| 1 | C57112 0.01uF low ESR | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C13 |
Show 10 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 220U 220u | CP_Elec_10x10 | C14 |
| 3 | 5.1K 5.1k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2, R7 |
| 2 | 100K 100k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3, R8 |
| 1 | 3K3 3k3 | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R4 |
| 1 | 420 | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5 |
| 1 | 2K2 2k2 | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R6 |
| 1 | 10K 10k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R9 |
| 1 | 1.1K 1.1k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R10 |
| 1 | 620 | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R12 |
| 1 | 2k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R13 |
Usbpd adapter design files
The KiCad project lives in the fachat/csa_ultrabus repository on GitHub; these links point at the commit this page was built from.
Usbpd adapter: common questions
How big is the Usbpd adapter PCB?
The Usbpd adapter measures 61.3 × 45.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Usbpd adapter?
49 components, from 30 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Usbpd adapter design files?
From the fachat/csa_ultrabus repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Usbpd adapter design in my own project?
The repository has no license, so all rights stay with fachat. Use it as a reference, and ask the author before reusing the design.
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