4 layers58 × 85 mm
4 layers90 × 80 mm
Powerboard v1
TIGERs-Mannheim/electronics9TIGERs Mannheim Open-Source Electronics
- Size
- 90 × 80 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 372
- Nets
- 471
- Pads
- 1,535
- Tracks, vias
- 3,291, 527
- Pours
- 65
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 18 Apr 2020
- Updated
- 9 Jul 2025
Overview
Powerboard v1 is an open-source printed circuit board by TIGERs-Mannheim, from the TIGERs-Mannheim/electronics repository on GitHub. It is a 4-layer board of 90 × 80 mm with 372 parts on 471 nets, routed with 3,291 tracks and 527 vias.
It is built around the STSPIN32F0A, LMR23630ADDA and SN74LVC3G17DCT, with the LTC4231CMS-2#PBF, TCA9539RTW and FDMD85100 among its other parts. Its parts include 154 capacitors, 97 resistors, 25 ICs, 24 transistors and 17 inductors.
Main components
12
STSPIN32F0A
VFQFPN-48(7x7)-40℃~+125℃@(TJ) 16 32KB 4KB 6.7V~45V ARM Cortex-M0 FLASH VFQFPN-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)
LMR23630ADDA
SO-8-40℃~+125℃@(TJ) 1 1V~28V 2.425MHz 3A 4V~36V Adjustable Buck Buck Built-in Yes SO-8 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
SN74LVC3G17DCT
TSSOP8Triple Schmitt-Trigger BufferTexas InstrumentsUncategorised
LTC4231CMS-2#PBF
MSOP-120℃~+70℃ 1 2.7V~36V MSOP-12 Surge Protection Devices (SPDs) ROHSAnalog DevicesSurge Protection Devices (SPDs)
TCA9539RTW
QFN24Low Voltage 16-Bit I2C and SMBus Low-Power I/O Expander with Interrupt Output, Reset Pin, Configuration RegistersTexas InstrumentsUncategorised
FDMD85100
PDFN-8(5x6)PDFN-8(5x6) MOSFETs ROHSonsemiMOSFETs
KC2016K4.00000C1GE00
SMD2016-4P-40℃~+85℃ 1.6V~3.63V 4MHz 6mA CMOS SMD2016-4P Crystal Oscillators ROHSKyocera AVXCrystal Oscillators
BSS138
SOT-23-55℃~+150℃ 1 N-channel 1.1Ω@10V、1.2Ω@4.5V 1.2V 1.7nC@10V 17.5pF 340mA 350mW 50V 6.5pF N-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETs
CEM-1212S
插件,D12xL9.5mm-20℃~+60℃ 12V 12mm 2.4kHz 40mA 6V~16V 9.5mm 92dB Electromagnetic Passive (Externally Driven) Plug-in 插件,D12xL9.5mm Buzzers ROHSCUIBuzzers
CSTCR6M00G55-R0
SMD4520-3P-20℃~+80℃ 39pF 50Ω 6MHz SMD4520-3P Ceramic Resonators ROHSMurataCeramic ResonatorsDF13-12P-1.25V(75)
SMD-35℃~+85℃ 1 1.25mm 12 12P 150V 1A 1x12P Brass PA Surface Mount,Vertical Tin UL94V-0 SMD Wire To Board Connector ROHSHirose ElectricWire To Board ConnectorDF13-6P-1.25V(50)
Pitch 1.25mm, Single Row, 6 Contacts, Straight SMT Header, DF13 SeriesHirose ElectricUncategorised
README
README.mdTIGERs Mannheim Open-Source Electronics
This repository contains electronics for our robots and our base station. There is one folder for each released version.
Have a look at our 2020 ETDP which contains many details about design decisions and lessons learned over the last 10 years.
The following files are present for each release.
EAGLE
Electronics are designed with Autodesk EAGLE which is available for free for students. This folder contains all schematics (.sch) and board (.brd) files.
KiCad9
EAGLE files converted to KiCad version 9. Files got only a light cleanup pass. Note that no PCBs were ever produced using these files. The EAGLE files are still the ground truth.
All schematics are also available as PDF files. This makes it easier to view them without a need to install EAGLE.
CAM
CAM jobs for EAGLE. Used to produce manufacturing data from board files.
Gerber
Production ready zip packages for all boards. Most PCB production services directly accept gerber files.
Parts
372| Qty | Value | Footprint | References |
|---|---|---|---|
| 63 | 100n | Powerboard v1:C0603_334 | C1, C13, C100, C101, C107, C108, C109, C110, C118, C119, C121, C124, C125, C127, C128, C129 +47 |
| 55 | 10u | Powerboard v1:C1206_334 | C10, C11, C12, C103, C104, C105, C106, C111, C112, C113, C114, C115, C116, C135, C136, C142 +39 |
| 32 | 33 | Powerboard v1:R0603_334 | R11, R12, R13, R14, R15, R17, R25, R26, R27, R28, R29, R31, R39, R40, R41, R42 +16 |
| 18 | 100 | Powerboard v1:EXB28V_342 | RN1, RN3, RN7, RN10, RN11, RN12, RN13, RN14, RN15, RN16, RN17, RN18, RN19, RN20, RN21, RN22 +2 |
| 17 | 1u | Powerboard v1:C0603_334 | C26, C27, C30, C50, C51, C54, C74, C75, C78, C98, C102, C122, C123, C126, C133, C146 +1 |
| 15 | FDMD85100 | Powerboard v1:POWER56_HBRIDGE | Q4, Q5, Q7, Q8, Q9, Q11, Q12, Q13, Q15, Q16, Q17, Q19, Q20, Q21, Q23 |
| 13 | 1k33 1% | Powerboard v1:R0603_334 | R1, R2, R7, R19, R23, R33, R37, R47, R51, R61, R65, R75, R79 |
| 12 | 120R | Powerboard v1:L0603 | L1, L2, L3, L4, L5, L6, L7, L8, L9, L10, L11, L12 |
| 10 | TPTP10R | Powerboard v1:TP10R_385 | SWCLK1, SWCLK2, SWCLK3, SWCLK4, SWCLK5, SWDIO1, SWDIO2, SWDIO3, SWDIO4, SWDIO5 |
| 9 | 1k | Powerboard v1:R0603_334 | R4, R9, R16, R30, R44, R58, R72, R87, R94 |
| 9 | SN74LVC3G17DCT | Powerboard v1:DCT_R-PDSO-G8 | IC5, IC7, IC9, IC10, IC12, IC13, IC15, IC16, IC18 |
| 7 | 33u | Powerboard v1:C1206_334 | C138, C139, C140, C143, C145, C151, C152 |
| 6 | 243k 1% | Powerboard v1:R0603_334 | R22, R36, R50, R64, R78, R91 |
| 6 | 24k 1% | Powerboard v1:R0603_334 | R24, R38, R52, R66, R80, R89 |
| 6 | 7k32 1% | Powerboard v1:R0603_334 | R21, R35, R49, R63, R77, R84 |
| 6 | gr | Powerboard v1:CHIP-LED0603_259 | LED1, LED2, LED3, LED4, LED5, LED6 |
| 5 | 0R025 | Powerboard v1:R1206_334 | R20, R34, R48, R62, R76 |
| 5 | 16k2 1% | Powerboard v1:R0603_334 | R18, R32, R46, R60, R74 |
| 5 | 47p | Powerboard v1:C0603_334 | C24, C48, C72, C96, C120 |
| 5 | KC2016K4.00000C1GE00 | Powerboard v1:OSCI-KC2016 | Q6, Q10, Q14, Q18, Q22 |
| 5 | STSPIN32F0A | Powerboard v1:VFQFPN48 | IC6, IC8, IC11, IC14, IC17 |
| 4 | 1-640454-2 | Powerboard v1:1-640454-2 | X3, X4, X5, X6 |
| 4 | 10k | Powerboard v1:EXB28V_342 | RN2, RN4, RN5, RN6 |
| 4 | 470u | Powerboard v1:C22-12.5L | C45, C69, C93, C117 |
| 3 | 1M | Powerboard v1:R0603_334 | R8, R83, R88 |
| 3 | 22k1 1% | Powerboard v1:R0603_334 | R92, R93, R97 |
| 3 | 470R | Powerboard v1:L1206 | L13, L15, L16 |
| 3 | 5k6 | Powerboard v1:R0603_334 | R3, R10, R85 |
| 3 | WIREPAD5,4/3,0 | Powerboard v1:5,4_3,0 | PAD1, PAD2, PAD3 |
| 2 | 18p | Powerboard v1:C0603_334 | C134, C148 |
| 2 | 7443251600 | Powerboard v1:WE-HCI | L14, L17 |
| 2 | 88k7 1% | Powerboard v1:R0603_334 | R90, R96 |
| 2 | LMR23630ADDA | Powerboard v1:DDA_R-PDSO-G8 | IC23, IC25 |
| 2 | WIREPAD5,08/3 | Powerboard v1:5,08_3 | BAT-1, BAT+1 |
| 1 | 0R | Powerboard v1:SOT23_401 | Q1 |
| 1 | 0R001 | Powerboard v1:R2512_334 | R81 |
| 1 | 0R002 | Powerboard v1:R2512_334 | R82 |
| 1 | 10n | Powerboard v1:C0603_334 | C130 |
| 1 | 330k | Powerboard v1:R0603_334 | R95 |
| 1 | 4-1734742-0 | Powerboard v1:TE-4-1734742-0 | X1 |
| 1 | 40k2 1% | Powerboard v1:R0603_334 | R86 |
| 1 | 640454-8 | Powerboard v1:640454-8 | X2 |
| 1 | 741G125DBV | Powerboard v1:SOT23-5_86 | IC2 |
| 1 | 9376?B | Powerboard v1:SOT23-6_294 | IC4 |
| 1 | 9774030243R | Powerboard v1:5,4_3,0 | PAD4 |
| 1 | BSS138 | Powerboard v1:SOT23_401 | Q2 |
| 1 | CEM-1212S | Powerboard v1:F_QMX_113 | SG1 |
| 1 | CSTCR6M00G55-R0 | Powerboard v1:CSTCR6M | Q3 |
| 1 | DF13-12P-1.25V | Powerboard v1:DF13C-12P-1.25V | KD1 |
| 1 | DF13-6P-1.25V | Powerboard v1:DF13C-6P-1.25V | IR1 |
| 1 | DF13-8P-1.25V | Powerboard v1:DF13C-8P-1.25V | EXT1 |
| 1 | FDD86367 | Powerboard v1:D-PAK_TO252AA | Q24 |
| 1 | FT2232ST | Powerboard v1:LQFP48-ST | IC3 |
| 1 | INA226 | Powerboard v1:DGS_S-PDSO-G10 | IC19 |
| 1 | LT3080ST | Powerboard v1:SOT223 | IC24 |
| 1 | LTC2955CTS8-1 | Powerboard v1:SOT23-8 | IC21 |
| 1 | LTC4231CMS-2 | Powerboard v1:MSOP-12 | IC20 |
| 1 | LTC4415MSE | Powerboard v1:MSOP-16P | IC22 |
| 1 | TCA9539RTW | Powerboard v1:WQFN24 | IC1 |
| 1 | USB-BU | Powerboard v1:USB-BMICRO | S1 |
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Questions
How big is the Powerboard v1 PCB?
It measures 90 × 80 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Powerboard v1 use?
372 parts, built around the STSPIN32F0A, LMR23630ADDA, SN74LVC3G17DCT and LTC4231CMS-2#PBF. 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 Powerboard v1 KiCad files?
From the TIGERs-Mannheim/electronics repository on GitHub, at the commit this page was made from: the board is v2020/KiCad9/Powerboard v1/Powerboard v1.kicad_pcb and its schematic v2020/KiCad9/Ball Detection v4/Ball Detection v4.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Powerboard v1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask TIGERs-Mannheim before reusing the design.