2 layers50 × 20 mm
Charger2
bentomo/Voltorb_R4
Custom 7.4v Lithium Ion Charger + Battery Indicator and 1.9v, 3.3v and 5v Buck Regulator
81 parts1GPL-2.0
2 layers254.5 × 176.8 mm
PCBFinal
ASL-Robot/pcb-designPCB designs for the power circuits and Microcontroller boards
- Size
- 254.5 × 176.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 359
- Nets
- 331
- Pads
- 1,178
- Tracks, vias
- 2,951, 19
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 29 Mar 2016
- Updated
- 11 May 2016
Overview
PCBFinal is an open-source printed circuit board by ASL-Robot, from the ASL-Robot/pcb-design repository on GitHub. It is a 2-layer board of 254.5 × 176.8 mm with 359 parts on 331 nets, routed with 2,951 tracks and 19 vias.
It is built around the RT7258GQW. Its parts include 100 resistors, 88 capacitors, 44 diodes, 31 connectors and 23 transistors.
Main components
1Parts
359| Qty | Value | Footprint | References |
|---|---|---|---|
| 31 | 47u | Capacitors_SMD:C_1210_HandSoldering | C4, C10, C19, C20, C21, C22, C23, C24, C31, C32, C33, C34, C35, C36, C43, C44 +15 |
| 31 | Led_Small | Resistors_SMD:R_1206_HandSoldering | D11, D12, D13, D14, D15, D16, D19, D20, D21, D22, D25, D26, D27, D28, D31, D32 +15 |
| 30 | 1u | Capacitors_SMD:C_1206_HandSoldering | C1, C2, C3, C12, C14, C16, C17, C18, C26, C28, C29, C30, C38, C40, C41, C42 +14 |
| 18 | FUSE | myFootprints:FuseholderThroughHoles | FMount1, FMount2, FMount3, FMount4, FMount5, FMount6, FMount7, FMount10, FMount11, FMount12, FMount13, FMount14, FMount15, FMount16, FMount17, FMount18 +2 |
| 18 | FUSE | Fuse_Holders_and_Fuses:Fuseholder5x20_horiz_open_Schurter_0031_8201 | F1, F2, F3, F4, F5, F6, F7, F10, F11, F12, F13, F14, F15, F16, F17, F18 +2 |
| 13 | 0 | Resistors_SMD:R_1206_HandSoldering | R88, R89, R90, R91, R92, R93, R94, R95, R96, R97, R98, R99, R100 |
| 13 | 100 | Resistors_SMD:R_1206_HandSoldering | R12, R13, R14, R26, R27, R40, R41, R52, R57, R62, R63, R80, R81 |
| 13 | 10uH | myFootprints:10uHInductor | L1, L2, L3, L4, L5, L6, L7, L8, L9, L10, L11, L12, L13 |
| 13 | 22u | Capacitors_SMD:C_1206_HandSoldering | C11, C13, C15, C25, C27, C37, C39, C49, C51, C59, C61, C67, C69 |
| 13 | 390 | Resistors_SMD:R_1206_HandSoldering | R2, R4, R6, R19, R21, R33, R35, R45, R47, R54, R56, R73, R75 |
| 13 | 750 | Resistors_SMD:R_1206_HandSoldering | R1, R3, R5, R18, R20, R32, R34, R44, R46, R53, R55, R72, R74 |
| 13 | RT7258 | Power_Integrations:SO-8 | U1, U2, U3, U4, U5, U6, U7, U8, U9, U10, U11, U12, U13 |
| 13 | ZENER | Diodes_SMD:SMB_Handsoldering | D1, D2, D3, D9, D10, D17, D18, D23, D24, D29, D30, D39, D40 |
| 12 | Q_NMOS | myFootprints:Q_NMOS | Q2, Q3, Q4, Q5, Q8, Q9, Q10, Q11, Q12, Q13, Q22, Q23 |
| 10 | 100n | Capacitors_SMD:C_1206_HandSoldering | C71, C72, C75, C77, C80, C82, C84, C86, C87, C88 |
| 10 | P_CH_MOSFET | TO_SOT_Packages_SMD:TO-252-2Lead | Q6, Q7, Q14, Q15, Q16, Q17, Q18, Q19, Q20, Q21 |
| 8 | 127k | Resistors_SMD:R_1206_HandSoldering | R7, R9, R22, R24, R36, R38, R48, R50 |
| 8 | 499 | Resistors_SMD:R_1206_HandSoldering | R8, R10, R23, R25, R37, R39, R49, R51 |
| 8 | 9.1k | Resistors_SMD:R_1206_HandSoldering | R15, R16, R28, R29, R42, R43, R59, R61 |
| 6 | 267 | Resistors_SMD:R_1206_HandSoldering | R66, R67, R68, R69, R70, R71 |
| 6 | CONN_01X03 | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.00mm | P3_XL1, P3_XL2, P3_XL3, P3_XL4, P3_XL5, P3_XL6 |
| 6 | CONN_01X03 | myFootprints:Pin_Header_Straight_1x03_Pitch2.00mm_Holes_THT | P3_XL_Mount1, P3_XL_Mount2, P3_XL_Mount3, P3_XL_Mount4, P3_XL_Mount5, P3_XL_Mount6 |
| 4 | CONN_01X03 | Pin_Headers:Pin_Header_Straight_1x03 | P3_AXMX1, P3_AXMX2, P3_AXMX3, P3_AXMX4 |
| 4 | CONN_01X03 | myFootprints:Pin_Header_Straight_1x03_Holes | P3_AXMX_Mount1, P3_AXMX_Mount2, P3_AXMX_Mount3, P3_AXMX_Mount4 |
| 3 | CONN_01X04 | myFootprints:TerminalBlock_Pheonix_PT-3.5mm_4pol_Holes | P4_VSS_Mount1, P4_VSS_Mount2, P4_VSS_Mount3 |
| 3 | CONN_01X04 | Terminal_Blocks:TerminalBlock_Pheonix_PT-3.5mm_4pol | P4_VSS1, P4_VSS2, P4_VSS3 |
| 2 | 10k | Resistors_SMD:R_1206_HandSoldering | R84, R85 |
| 2 | 10u | Capacitors_SMD:C_1206_HandSoldering | C73, C74 |
| 2 | 133k | Resistors_SMD:R_1206_HandSoldering | R58, R60 |
| 2 | 16.2k | Resistors_SMD:R_1206_HandSoldering | R64, R65 |
| 2 | 200 | Resistors_SMD:R_1206_HandSoldering | R86, R87 |
| 2 | 4.7u | Capacitors_SMD:C_1206_HandSoldering | C79, C81 |
| 2 | 4.7u | Capacitors_SMD:C_1210_HandSoldering | L14, L15 |
| 2 | 453 | Resistors_SMD:R_1206_HandSoldering | R30, R31 |
| 2 | CONN_01X08 | myFootprints:Pin_Header_Straight_1x08_Pitch2.00mm_SMD | P8_MSP_Left1, P8_MSP_Right1 |
| 2 | msp432 | Housings_QFP:LQFP-100_14x14mm_Pitch0.5mm | M1, M2 |
| 2 | tristate | Housings_SOIC:SOIC-20_7.5x12.8mm_Pitch1.27mm | T1, T2 |
| 1 | 121k | Resistors_SMD:R_1206_HandSoldering | R11 |
| 1 | 147 | Resistors_SMD:R_1206_HandSoldering | R77 |
| 1 | 16k | Resistors_SMD:R_1206_HandSoldering | R82 |
| 1 | 19.6k | Resistors_SMD:R_1206_HandSoldering | R83 |
| 1 | 59 | Resistors_SMD:R_1206_HandSoldering | R79 |
| 1 | 60.4k | Resistors_SMD:R_1206_HandSoldering | R78 |
| 1 | 82k | Resistors_SMD:R_1206_HandSoldering | R76 |
| 1 | 9.53k | Resistors_SMD:R_1206_HandSoldering | R17 |
| 1 | CONN_01X01 | myFootprints:GND_CONN | P1_GND1 |
| 1 | CONN_01X01 | myFootprints:GND_CONN_Holes | P1_GND_Mount1 |
| 1 | CONN_01X03 | myFootprints:Pin_Header_Straight_1x03_Pitch2.00mm_SMD | P3_MSP_shared1 |
| 1 | Q_NMOS | myParts:Q_NMOS | Q1 |
The 354 most common of 359 parts.
Questions
How big is the PCBFinal PCB?
It measures 254.5 × 176.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PCBFinal use?
359 parts, built around the RT7258GQW. 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 PCBFinal KiCad files?
From the ASL-Robot/pcb-design repository on GitHub, at the commit this page was made from: the board is PCBFinal/PCBFinal.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the PCBFinal design in my own project?
Its repository states no licence, so its author keeps all rights: ask ASL-Robot before reusing the design.
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