Powerboard v1
About the Powerboard v1 PCB
Powerboard v1 is an open source PCB design by TIGERs-Mannheim, published on GitHub under the Custom license license. It is a 4-layer board measuring 90 × 80 mm, with 372 components from 60 distinct parts.
Other key parts include the TCA9539RTW, 741G125DBV, FT2232ST, 9376?B and SN74LVC3G17DCT. By type, the board carries 154 capacitors, 119 resistors, 25 ICs, 24 transistors, 17 inductors and 6 crystals.
From the project
TIGERs 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.
Main components on the Powerboard v1
Powerboard v1 bill of materials (BOM)
372 components, 60 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TCA9539RTW | WQFN24 | IC1 |
| 1 | 741G125DBV | SOT23-5_86 | IC2 |
| 1 | FT2232ST | LQFP48-ST | IC3 |
| 1 | 9376?B | SOT23-6_294 | IC4 |
| 9 | SN74LVC3G17DCT | DCT_R-PDSO-G8 | IC5, IC7, IC9, IC10, IC12, IC13, IC15, IC16 +1 |
| 5 | STSPIN32F0A | VFQFPN48 | IC6, IC8, IC11, IC14, IC17 |
| 1 | INA226 | DGS_S-PDSO-G10 | IC19 |
| 1 | LTC4231CMS-2 | MSOP-12 | IC20 |
| 1 | LTC2955CTS8-1 | SOT23-8 | IC21 |
| 1 | LTC4415MSE | MSOP-16P | IC22 |
| 2 | LMR23630ADDA | DDA_R-PDSO-G8 | IC23, IC25 |
| 1 | LT3080ST | SOT223 | IC24 |
| 1 | 0R | SOT23_401 | Q1 |
| 1 | BSS138 | SOT23_401 | Q2 |
| 1 | CSTCR6M00G55-R0 | CSTCR6M | Q3 |
| 15 | FDMD85100 | POWER56_HBRIDGE | Q4, Q5, Q7, Q8, Q9, Q11, Q12, Q13 +7 |
| 5 | KC2016K4.00000C1GE00 | OSCI-KC2016 | Q6, Q10, Q14, Q18, Q22 |
| 1 | FDD86367 | D-PAK_TO252AA | Q24 |
| 1 | 4-1734742-0 | TE-4-1734742-0 | X1 |
| 1 | 640454-8 | 640454-8 | X2 |
Show 40 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | 1-640454-2 | 1-640454-2 | X3, X4, X5, X6 |
| 2 | WIREPAD5,08/3 | 5,08_3 | BAT+1, BAT-1 |
| 1 | DF13-8P-1.25V | DF13C-8P-1.25V | EXT1 |
| 1 | DF13-6P-1.25V | DF13C-6P-1.25V | IR1 |
| 1 | DF13-12P-1.25V | DF13C-12P-1.25V | KD1 |
| 3 | WIREPAD5,4/3,0 | 5,4_3,0 | PAD1, PAD2, PAD3 |
| 1 | 9774030243R | 5,4_3,0 | PAD4 |
| 1 | USB-BU | USB-BMICRO | S1 |
| 1 | CEM-1212S | F_QMX_113 | SG1 |
| 10 | TPTP10R | TP10R_385 | SWCLK1, SWCLK2, SWCLK3, SWCLK4, SWCLK5, SWDIO1, SWDIO2, SWDIO3 +2 |
| 6 | gr | CHIP-LED0603_259 | LED1, LED2, LED3, LED4, LED5, LED6 |
| 12 | 120R | L0603 | L1, L2, L3, L4, L5, L6, L7, L8 +4 |
| 3 | 470R | L1206 | L13, L15, L16 |
| 2 | 7443251600 | WE-HCI | L14, L17 |
| 63 | 100n | C0603_334 | C1, C2, C3, C4, C5, C6, C7, C8 +55 |
| 55 | 10u | C1206_334 | C9, C10, C11, C12, C16, C17, C18, C19 +47 |
| 5 | 47p | C0603_334 | C24, C48, C72, C96, C120 |
| 17 | 1u | C0603_334 | C26, C27, C30, C50, C51, C54, C74, C75 +9 |
| 4 | 470u | C22-12.5L | C45, C69, C93, C117 |
| 1 | 10n | C0603_334 | C130 |
| 2 | 18p | C0603_334 | C134, C148 |
| 7 | 33u | C1206_334 | C138, C139, C140, C143, C145, C151, C152 |
| 13 | 1k33 1% | R0603_334 | R1, R2, R7, R19, R23, R33, R37, R47 +5 |
| 3 | 5k6 | R0603_334 | R3, R10, R85 |
| 9 | 1k | R0603_334 | R4, R9, R16, R30, R44, R58, R72, R87 +1 |
| 32 | 33 | R0603_334 | R5, R6, R11, R12, R13, R14, R15, R17 +24 |
| 3 | 1M | R0603_334 | R8, R83, R88 |
| 5 | 16k2 1% | R0603_334 | R18, R32, R46, R60, R74 |
| 5 | 0R025 | R1206_334 | R20, R34, R48, R62, R76 |
| 6 | 7k32 1% | R0603_334 | R21, R35, R49, R63, R77, R84 |
| 6 | 243k 1% | R0603_334 | R22, R36, R50, R64, R78, R91 |
| 6 | 24k 1% | R0603_334 | R24, R38, R52, R66, R80, R89 |
| 1 | 0R001 | R2512_334 | R81 |
| 1 | 0R002 | R2512_334 | R82 |
| 1 | 40k2 1% | R0603_334 | R86 |
| 2 | 88k7 1% | R0603_334 | R90, R96 |
| 3 | 22k1 1% | R0603_334 | R92, R93, R97 |
| 1 | 330k | R0603_334 | R95 |
| 18 | 100 | EXB28V_342 | RN1, RN3, RN7, RN8, RN9, RN10, RN11, RN12 +10 |
| 4 | 10k | EXB28V_342 | RN2, RN4, RN5, RN6 |
Powerboard v1 design files
The KiCad project lives in the TIGERs-Mannheim/electronics repository on GitHub; these links point at the commit this page was built from.
Powerboard v1: common questions
How big is the Powerboard v1 PCB?
The Powerboard v1 measures 90 × 80 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Powerboard v1?
372 components, from 60 distinct parts. The full bill of materials is listed on this page.
Where can I download the Powerboard v1 design files?
From the TIGERs-Mannheim/electronics repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Powerboard v1 design in my own project?
It is published under Custom license, which limits how it may be reused; read the license before building on it.
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