6 layers100 × 114 mm
MTE USB HUB
MicroType-Engineering/MTE_USB_HUB
As designed on the MicroType Engineering's YouTube series: https://youtu.be/uzqXgHHZUUs
159 parts41GPL-2.0
2 layers60 × 50 mm
Mini pd psu
ManhTi3012/mini-pd-psu2A portable power supply with PD3.0
- Size
- 60 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 70
- Nets
- 129
- Pads
- 417
- Tracks, vias
- 84, 16
- Pours
- 24
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 2 Nov 2025
- Updated
- 8 Jan 2026
Overview
Mini pd psu is an open-source printed circuit board by ManhTi3012, from the ManhTi3012/mini-pd-psu repository on GitHub, published under the MIT licence. It is a 2-layer board of 60 × 50 mm with 70 parts on 129 nets, routed with 84 tracks and 16 vias.
It is built around the FUSB302BMPX, LM3150MH and MT6701CT-STD, with the TPS62933DRL among its other parts. Its parts include 36 capacitors, 15 resistors, 7 ICs, 4 connectors and 2 transistors. It belongs with the power boards and the STM32 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
LM3150MH
HTSSOP-14-EP-40℃~+125℃@(TJ) 1 12A 1MHz 6V~42V Adjustable Buck Buck External Yes HTSSOP-14-EP DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
MT6701CT-STD
SOP-8-40℃~+125℃ 0°~360° 1.75mm 10mA 3.3V~5V 3.9mm 5mm I2C、SSI Magnetic rotary position sensor No Programmable transmission、Zero position programming、Multi-axis magnetic field detection SOP-8 Position Sensors ROHSNOVOSENSEPosition Sensors
TPS62933DRL
SOT-583-40℃~+150℃@(TJ) 1 12uA 2.2MHz 3.8V~30V 3A 800mV~22V Adjustable Buck Buck Built-in Yes SOT-583 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
Parts
70| Qty | Value | Footprint | References |
|---|---|---|---|
| 13 | 100nF | Capacitor_SMD:C_0603_1608Metric | C1, C6, C8, C11, C23, C24, C26, C27, C29, C30, C33, C34, C36 |
| 12 | 10uF | Capacitor_SMD:C_1206_3216Metric | C2, C3, C4, C5, C13, C14, C15, C16, C17, C18, C21, C22 |
| 5 | 47uF | Capacitor_SMD:CP_Elec_6.3x5.9 | C10, C19, C31, C32, C35 |
| 4 | 1K | Resistor_SMD:R_0603_1608Metric | R8, R9, R10, R11 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_2.2mm_M2_Pad_Via | H1, H2, H3, H4 |
| 3 | 10K | Resistor_SMD:R_0603_1608Metric | R6, R7, R12 |
| 3 | 59K | Resistor_SMD:R_0603_1608Metric | R2, R3, R5 |
| 3 | R | Resistor_SMD:R_2512_6332Metric | R13, R14, R15 |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric | C9, C12 |
| 2 | 22uF | Capacitor_SMD:C_1206_3216Metric | C20, C28 |
| 2 | Conn_01x02 | Connector_AMASS:AMASS_XT30PW-F_1x02_P2.50mm_Horizontal | J2, J5 |
| 2 | NMOS-8PINS | Package_DFN_QFN:PQFN-8-EP_6x5mm_P1.27mm_Generic | Q1, Q2 |
| 1 | 115K | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 12uH | Inductor_SMD:L_APV_ANR4020 | L1 |
| 1 | 33nF | Capacitor_SMD:C_0603_1608Metric | C25 |
| 1 | 383R | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 470nF | Capacitor_SMD:C_0603_1608Metric | C7 |
| 1 | Conn_01x02 | Connector_AMASS:AMASS_XT30PW-M_1x02_P2.50mm_Horizontal | J1 |
| 1 | FUSB302BMPX | Package_DFN_QFN:WQFN-14-1EP_2.5x2.5mm_P0.5mm_EP1.45x1.45mm | U2 |
| 1 | INA3221 | Package_DFN_QFN:Texas_RGV0016A_VQFN-16-1EP_4x4mm_P0.65mm_EP2.1x2.1mm | U5 |
| 1 | L | Inductor_SMD:L_7.3x7.3_H4.5 | L2 |
| 1 | LM3150MH | Package_SO:Texas_HTSSOP-14-1EP_4.4x5mm_P0.65mm_EP3.4x5mm_Mask3.155x3.255mm_ThermalVias | U3 |
| 1 | MT6701CT | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U6 |
| 1 | STM32G431CBUx | Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm | U4 |
| 1 | STM32G431KBUx | Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm | U1 |
| 1 | TPS62933 | Package_TO_SOT_SMD:SOT-583-8 | U8 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J4 |
Similar boards
- 4 layers95.2 × 67.5 mm
- 2 layers254 × 187.3 mm
Power Supply
ereisch/Data_East_PS
Data East pinball power supply board, replacement for 520-5047-02
114 partsGPL-3.0 - 2 layers108 × 66 mm
- 2 layers60 × 79 mm
LedBandRadio
Kreyl/LedBandRadio
MCU+Radio868 with F antenna + powerful BUCK (12 to 5) + 3x switch for RGB LED band + connector for WS2812 band
104 parts - 2 layers117 × 162.5 mm
Main robot 2025-2026
Monsieur-Machine/main_robot_2025-2026
Main robot code, pcbs and 3d modeling for the Eurobot 2025-2026 competition.
85 partsGPL-3.0 - 2 layers30 × 24 mm
- 4 layers72 × 72 mm
Questions
How big is the Mini pd psu PCB?
It measures 60 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Mini pd psu use?
70 parts, built around the FUSB302BMPX, LM3150MH, MT6701CT-STD and TPS62933DRL. 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 Mini pd psu KiCad files?
From the ManhTi3012/mini-pd-psu repository on GitHub, at the commit this page was made from: the board is PCB/mini-pd-psu.kicad_pcb and its schematic PCB/mini-pd-psu.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Mini pd psu 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).