2 layers77.2 × 50.3 mm
4 layers32.6 × 25 mm
USB Breakout
Fortinbra/PicoPowerManagement-PCBA PCB for using an RP2350 to manage the power in a Mini-Rack
- Size
- 32.6 × 25 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 16
- Nets
- 24
- Pads
- 93
- Tracks, vias
- 248, 19
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 13 Mar 2025
- Updated
- 24 Mar 2025
Overview
USB Breakout is an open-source printed circuit board by Fortinbra, from the Fortinbra/PicoPowerManagement-PCB repository on GitHub, published under the MIT licence. It is a 4-layer board of 32.6 × 25 mm with 16 parts on 24 nets, routed with 248 tracks and 19 vias.
It is built around the FUSB302BMPX, 12401951E412A and IRF4905, with the IRLZ44N among its other parts. Its parts include 6 capacitors, 5 resistors, 2 transistors, 2 connectors and 1 IC. It belongs with the interfaces and adapters boards of this library.
Main components
4
FUSB302BMPX
WFQFN-14(2.5x2.5)-40℃~+125℃ 2.8V~5.5V 25uA Controller USB 3.1 WFQFN-14(2.5x2.5) USB Converters ROHSonsemiUSB Converters
12401951E412A
插件-40℃~+85℃ 1 10 thousand cycles 20V 24P 5A Black Female Surface Mount,Vertical Type-C Plugin USB Connectors ROHSAmphenolUSB Connectors
IRF4905
TO-220-35℃~+175℃ 1 P-Channel 12nF 150nC@10V 1nF 2.5V 200W 450pF 60V 75A 9mΩ P-Channel TO-220 MOSFETs ROHSCmosMOSFETsIRLZ44N
TO-22055V 47A N-Channel HEXFET® Power MOSFETInfineon TechnologiesUncategorised
README
README.mdPicoPowerManagement-PCB
A PCB for using an RP2350 to manage the power in a Mini-Rack
Parts
16| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 0.1uf | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C3, C6 |
| 2 | 1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R4, R5 |
| 2 | 600pf | Capacitor_THT:C_Rect_L9.0mm_W6.4mm_P7.50mm_MKT | C2, C5 |
| 1 | 12401951E412A | USB-C:AMPHENOL_12401951E412A | J2 |
| 1 | 1uf | Capacitor_SMD:C_0201_0603Metric_Pad0.64x0.40mm_HandSolder | C4 |
| 1 | 220uf | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1 |
| 1 | 4.7k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3 |
| 1 | Conn_02x07_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x07_P2.54mm_Vertical | J1 |
| 1 | FUSB302BMPX | Package_DFN_QFN:WQFN-14-1EP_2.5x2.5mm_P0.5mm_EP1.45x1.45mm | U1 |
| 1 | IRF4905 | Package_TO_SOT_THT:TO-220-3_Vertical | Q2 |
| 1 | IRLZ44N | Package_TO_SOT_THT:TO-220-3_Vertical | Q1 |
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Questions
How big is the USB Breakout PCB?
It measures 32.6 × 25 mm and has 4 copper layers, 1.6 mm thick.
What parts does the USB Breakout use?
16 parts, built around the FUSB302BMPX, 12401951E412A, IRF4905 and IRLZ44N. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the USB Breakout KiCad files?
From the Fortinbra/PicoPowerManagement-PCB repository on GitHub, at the commit this page was made from: the board is USB-Breakout/USB-Breakout.kicad_pcb and its schematic USB-Breakout/USB-Breakout.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the USB Breakout design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).