4 layers77.6 × 30.1 mm
4 layers77.6 × 30.1 mm
sMDU(smart motor driver)のpcbデータ kicad7
- Size
- 77.6 × 30.1 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 85
- Nets
- 82
- Pads
- 368
- Tracks, vias
- 679, 439
- Pours
- 17
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 22 Jun 2023
- Updated
- 16 Jul 2023
Overview
SMDU is an open-source printed circuit board by sabanekko3, from the sabanekko3/sMDU_PCB repository on GitHub. It is a 4-layer board of 77.6 × 30.1 mm with 85 parts on 82 nets, routed with 679 tracks and 439 vias.
It is built around the CH340E, MCP2551-I/SN-HG and DGD0506AFN, with the BSC050N04LS G among its other parts. Its parts include 29 capacitors, 20 resistors, 12 ICs, 6 transistors and 3 diodes. It belongs with the robots and motor control boards and the STM32 boards of this library.
Main components
4
CH340E
MSOP-10150uA 20mA 2Mbps 3.3V、5V Transceiver USB 2.0 MSOP-10 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
MCP2551-I/SN-HG
SOP-8SOP-8 CAN Transceivers ROHSHGSEMICAN Transceivers
DGD0506AFN
DFN3030-10-EP-40℃~+125℃ 1.5A 12ns 17ns 2 280uA 2A 8V~14V Half-Bridge MOSFET Under Voltage Protection DFN3030-10-EP Gate Drivers ROHSDiodes IncorporatedGate Drivers
BSC050N04LS G
TDSON-8(5x6)-55℃~+150℃ 1 N-channel 2V 3.7nF 33pF 40V 47nC@10V 57W 85A TDSON-8(5x6) MOSFETs ROHSInfineon TechnologiesMOSFETs
Parts
85| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 4.7u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2, C3, C4, C5, C6, C12, C15, C20, C25 |
| 8 | 0.1u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C7, C13, C16, C17, C21, C26, C28, C29 |
| 6 | 1u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C10, C11, C18, C19, C23, C24 |
| 6 | 22 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R4, R5, R9, R10, R14, R15 |
| 6 | BSC050N04LS | Package_TO_SOT_SMD:TDSON-8-1 | Q1, Q2, Q3, Q4, Q5, Q6 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_ISO14580_Pad | H1, H2, H3, H4 |
| 3 | 0.01u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C14, C22, C27 |
| 3 | 100 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R7, R12, R17 |
| 3 | 100k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3, R8, R13 |
| 3 | 1m | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R6, R11, R16 |
| 3 | DGD0506A | Package_SO:MSOP-10_3x3mm_P0.5mm | U4, U7, U9 |
| 3 | INA199xxDCK | Package_TO_SOT_SMD:SOT-363_SC-70-6 | U5, U8, U10 |
| 2 | 330u | Capacitor_SMD:CP_Elec_10x10 | C8, C9 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R19, R20 |
| 2 | D | Diode_SMD:D_SOD-323 | D2, D3 |
| 2 | Jumper_3_Open | Jumper:SolderJumper-3_P1.3mm_Open_Pad1.0x1.5mm | JP1, JP2 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 1 | 120 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R18 |
| 1 | 1k | Resistor_SMD:R_Array_Convex_4x0603 | RN1 |
| 1 | 1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2 |
| 1 | 9V_LR | Package_TO_SOT_SMD:TO-252-2 | U1 |
| 1 | CH340E | Package_SO:MSOP-10_3x3mm_P0.5mm | U12 |
| 1 | Conn_01x03 | Connector_AMASS:AMASS_MR30PW-FB_1x03_P3.50mm_Horizontal | OUT1 |
| 1 | Conn_01x04 | Connector_JST:JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal | J1 |
| 1 | Conn_01x05 | Connector_JST:JST_XA_S05B-XASK-1_1x05_P2.50mm_Horizontal | ENC1 |
| 1 | FerriteBead | Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | FB1 |
| 1 | L78L05_SOT89 | Package_TO_SOT_SMD:SOT-89-3 | U2 |
| 1 | LED_BARG | Robocon_Diode:SMD,1.8x2mm | D1 |
| 1 | LOGO | Sabanekko_icon:sabanegi | TP1 |
| 1 | MCP2551-I-SN | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U11 |
| 1 | Resonator | Crystal:Resonator_SMD_Murata_CSTxExxV-3Pin_3.0x1.1mm_HandSoldering | Y1 |
| 1 | STM32F303K8Tx | Package_QFP:LQFP-32_7x7mm_P0.8mm | U6 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_XKB_U262-16XN-4BVC11 | J2 |
| 1 | XC6206PxxxMR | Package_TO_SOT_SMD:SOT-23-3 | U13 |
| 1 | ~ | Robocon_Connector:XT30PW22 | IN1 |
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Questions
How big is the SMDU PCB?
It measures 77.6 × 30.1 mm and has 4 copper layers, 1.6 mm thick.
What parts does the SMDU use?
85 parts, built around the CH340E, MCP2551-I/SN-HG, DGD0506AFN and BSC050N04LS G. 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 SMDU KiCad files?
From the sabanekko3/sMDU_PCB repository on GitHub, at the commit this page was made from: the board is sMDU.kicad_pcb and its schematic BRIDGE.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the SMDU design in my own project?
Its repository states no licence, so its author keeps all rights: ask sabanekko3 before reusing the design.