Board p
About the Board p
Board p is an open source PCB design by Takazudo, published on GitHub. It is a 2-layer board measuring 27 × 40 mm, with 23 components from 17 distinct parts.
Other key parts include the STUSB4500QTR. By type, the board carries 11 resistors, 5 capacitors, 3 diodes, 1 IC, 1 transistor and 1 connector.
It belongs with the power & battery designs in this gallery.
From the project
Board P is the current routed power-input module. It supplies the downstream Board B through the six-position XFCN header pair. Board A remains historical schematic evidence; its gate network and connector are different and must not be treated as Board P's as-built circuit.
Board P is the current routed power-input module. It supplies the downstream Board B through the six-position XFCN header pair. Board A remains historical schematic evidence; its gate network and connector are different and must not be treated as Board P's as-built circuit.
../../scripts/schgen/boardpspec.py is the schematic source of truth. Regenerate:
The PCB retains the routed module's pad/copper geometry. Shared exact parts use the current project's canonical library names, while the PCB embeds its retained physical footprints. Updating all PCB footprints from the shared library would…
Main components on the Board p
Board p bill of materials (BOM)
23 components, 17 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | STUSB4500QTR | QFN-24_L4.0-W4.0-P0.50-BL-EP2.8 | U1 |
| 1 | AO3401A | SOT-23_L2.9-W1.3-P1.90-LS2.4-BR | Q1 |
| 1 | TYPE-C-31-M-17 | USB-C-SMD_10P-P1.00-L6.8-W8.9 | J1 |
| 1 | 2.54mm 1x6 male | HDR-TH_6P-P2.54-V-M | JOUT1 |
| 1 | SMAJ16A | SMA_Littelfuse_SMAJ16A_C74561 | D5 |
| 2 | PESD24VS1UB | SOD-523_L1.2-W0.8-LS1.6-RD | D6, D7 |
| 1 | 10uF/50V | C1206 | C1 |
| 2 | 100nF/50V | C0603 | C2, C35 |
| 2 | 1uF/50V | C0603 | C30, C34 |
| 1 | 100k | R0603 | R11 |
| 1 | 150k | R0603 | R12 |
| 2 | 470R | R0603 | R13, R14 |
| 2 | 4.7k | R0603 | R15, R16 |
| 2 | 5.1k | R0603 | R17, R18 |
| 1 | 0R | R0603 | R19 |
| 1 | C861589 0R | R0603 | R20 |
| 1 | C861519 10k | R0805 | R21 |
Board p design files
The KiCad project lives in the Takazudo/zudo-pd repository on GitHub; these links point at the commit this page was built from.
Board p: common questions
How big is the Board p?
The Board p measures 27 × 40 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Board p?
23 components, from 17 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 Board p design files?
From the Takazudo/zudo-pd 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 Board p design in my own project?
The repository has no license, so all rights stay with Takazudo. Use it as a reference, and ask the author before reusing the design.
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