2 layers40.6 × 20.1 mm
4 layers100 × 60 mm
Bldc project
igorwolfs/bldc-hw1- Size
- 100 × 60 mm
- Copper layers
- 4
- Thickness
- 1.77 mm
- Parts
- 183
- Nets
- 113
- Pads
- 480
- Tracks, vias
- 1,049, 317
- Pours
- 38
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 30 Mar 2024
- Updated
- 7 Dec 2025
Overview
Bldc project is an open-source printed circuit board by igorwolfs, from the igorwolfs/bldc-hw repository on GitHub, published under the GPL-3.0 licence. It is a 4-layer board of 100 × 60 mm with 183 parts on 113 nets, routed with 1,049 tracks and 317 vias.
It is built around the ATA6560-GAQW-N, INA180A2IDBVR(LX) and IR2104PBF, with the MC34063AD, XC6206P332MR-G and IRFZ44NPBF among its other parts. Its parts include 62 resistors, 47 capacitors, 12 ICs, 9 diodes and 8 connectors. It belongs with the robots and motor control boards and the STM32 boards of this library.
Main components
9
ATA6560-GAQW-N
SOP-8-40℃~+150℃ 1 12uA 4.5V~5.5V 5Mbps 70mA CAN Transceiver Low-power mode、Wake-up function、TXD dominant timeout、ESD protection、Undervoltage Protection、Thermal shutdown protection、Short-Circuit Protection、Silent mode SOP-8 CAN Transceivers ROHSMicrochip TechnologyCAN Transceivers
INA180A2IDBVR(LX)
SOT-23-5-200mV~30V -40℃~+125℃ 1 100dB 175uA 1uV/℃ 2.7V~5.5V 210kHz 25uV 40nV/√Hz@1kHz 4V/us 50V/V 75uA 8mA Bidirectional detection、Zero drift / auto-zero ±30V SOT-23-5 Current Sense Amplifiers ROHSlingxingicCurrent Sense Amplifiers
IR2104PBF
PDIP-8-40℃~+125℃ 100ns 10V~20V 130mA 150ns 150uA 2 270mA 50ns 680ns Enable shutdown、Interleaved conduction protection、Dead-time control Half-Bridge IGBT、MOSFET PDIP-8 Gate Drivers ROHSInfineon TechnologiesGate Drivers
MC34063AD
SOIC-80℃~+70℃@(TA) 1 1.25V~40V 1.5A 100kHz 3V~40V Adjustable Boost、Buck Buck、Boost Built-in No SOIC-8 DC-DC Converters ROHSonsemiDC-DC Converters
XC6206P332MR-G
UncategorisedUnknown maker
IRFZ44NPBF
TO-220AB-55℃~+175℃ 1 N-channel 1.47nF 17.5mΩ@10V 49A 4V 55V 63nC@10V 88pF 94W TO-220AB MOSFETs ROHSInfineon TechnologiesMOSFETs
1N5819WS
SOD-3231 Independent 1A 25A 40V 500uA@40V 600mV@1A SOD-323 Schottky Diodes ROHSGuangdong HottechSchottky Diodes
PRTR5V0U2X,215
-UncategorisedNXP Semiconductors
TYPE-C-31-M-12
SMD-30℃~+80℃ 1 10,000 cycles 16P 20V 5A 7.35mm Female Surface Mount, Right Angle Type-C SMD USB Connectors ROHSHRO ElectronicsUSB Connectors
README
README.mdbldc
Parts
183| Qty | Value | Footprint | References |
|---|---|---|---|
| 24 | TestPoint_Probe | bldc:TestPoint_THTPad_D1.0mm_Drill0.5mm | TP1, TP2, TP10, TP11, TP12, TP13, TP14, TP15, TP16, TP17, TP18, TP19, TP20, TP21, TP22, TP23 +8 |
| 19 | 33k | Resistor_SMD:R_0603_1608Metric | R22, R23, R24, R25, R26, R27, R28, R29, R30, R31, R32, R33, R35, R37, R38, R49 +3 |
| 12 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C19, C20, C21, C23, C24, C25, C26, C27, C28, C30, C32, C33 |
| 9 | 1 | Resistor_SMD:R_0603_1608Metric | R13, R14, R15, R16, R17, R18, R19, R20, R21 |
| 9 | 10nF | Capacitor_SMD:C_0402_1005Metric | C7, C8, C9, C10, C11, C12, C13, C14, C15 |
| 6 | 100uF | Capacitor_SMD:C_1210_3225Metric | C37, C39, C40, C41, C44, C45 |
| 6 | 51 | Resistor_SMD:R_1206_3216Metric | R4, R5, R6, R7, R8, R9 |
| 6 | IRFZ44NPBF | Package_TO_SOT_THT:TO-220-3_Vertical | Q1, Q2, Q3, Q4, Q5, Q6 |
| 5 | 1N5819WS | Diode_SMD:D_SOD-323 | D1, D2, D3, D4, D5 |
| 5 | 1uF | Capacitor_SMD:C_1206_3216Metric | C29, C31, C38, C46, C47 |
| 5 | ~ | bldc:SolderWirePad_1x01_SMD_5x10mm | P1, P2, P3, P4, P5 |
| 4 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C4, C5, C6, C22 |
| 4 | 499 | Resistor_SMD:R_0402_1005Metric | R51, R52, R53, R63 |
| 4 | MountingHole | bldc:MountingHole_1.152mm_jlcpcb | H1, H2, H3, H4 |
| 3 | 1.5k | Resistor_SMD:R_0805_2012Metric | R36, R54, R55 |
| 3 | 10 | Resistor_SMD:R_0402_1005Metric | R41, R57, R64 |
| 3 | 10 | Resistor_SMD:R_1206_3216Metric | R1, R2, R3 |
| 3 | 3m | Resistor_SMD:R_2512_6332Metric | R10, R11, R12 |
| 3 | 4.7k | Resistor_SMD:R_0805_2012Metric | R44, R46, R47 |
| 3 | 470nF | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3 |
| 3 | 470uF | Capacitor_THT:C_Radial_D10.0mm_H20.0mm_P5.00mm | C16, C17, C18 |
| 3 | Fiducial | Fiducial:Fiducial_1mm_Mask2mm | FM1, FM2, FM3 |
| 3 | INA180A2IDBVR | Package_TO_SOT_SMD:SOT-23-5 | U4, U5, U6 |
| 3 | ir2104 | Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm | U1, U2, U3 |
| 2 | 0.33 | Resistor_SMD:R_1206_3216Metric | R59, R60 |
| 2 | 100uH | Inductor_SMD:L_Sunlord_SWPA6045S | L1, L2 |
| 2 | 20pF | Capacitor_SMD:C_0603_1608Metric | C35, C36 |
| 2 | 5.1k | Resistor_SMD:R_0805_2012Metric | R56, R58 |
| 2 | 56 | Resistor_SMD:R_0603_1608Metric | R42, R43 |
| 2 | LED_RED | LED_SMD:LED_0603_1608Metric | D6, D9 |
| 2 | MC34063AD | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U10, U11 |
| 2 | Polyfuse_Small | Fuse:Fuse_1812_4532Metric | F1, F2 |
| 1 | 0 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R45 |
| 1 | 100pF | Capacitor_SMD:C_0603_1608Metric | C34 |
| 1 | 120R | Resistor_SMD:R_0603_1608Metric | FB1 |
| 1 | 12k | Resistor_SMD:R_0603_1608Metric | R48 |
| 1 | 330k | Resistor_SMD:R_0603_1608Metric | R34 |
| 1 | 470pF | Capacitor_SMD:C_0603_1608Metric | C42 |
| 1 | 47k | Resistor_SMD:R_0402_1005Metric | TH1 |
| 1 | 8 MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 820pF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C43 |
| 1 | ATA6560-GAQW-N | bldc:SOIC-8-N8_3.9x4.9mm_P1.27mm | U8 |
| 1 | Conn_01x03_Pin | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J2 |
| 1 | Conn_01x08 | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J1 |
| 1 | LED_BLUE | LED_SMD:LED_0603_1608Metric | D8 |
| 1 | PRTR5V0U2X,215 | Package_TO_SOT_SMD:SOT-143 | D7 |
| 1 | STM32F303CBTx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U7 |
| 1 | SW_Push | bldc:TS-1088_w4.00xD3.00 | SW1 |
| 1 | TPS2116DRLR | Package_TO_SOT_SMD:SOT-583-8 | U13 |
| 1 | TYPE-C-31-M-12 | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J4 |
| 1 | XC6206P332MR-G | Package_TO_SOT_SMD:SOT-23 | U12 |
Questions
How big is the Bldc project PCB?
It measures 100 × 60 mm and has 4 copper layers, 1.77 mm thick.
What parts does the Bldc project use?
183 parts, built around the ATA6560-GAQW-N, INA180A2IDBVR(LX), IR2104PBF and MC34063AD. 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 Bldc project KiCad files?
From the igorwolfs/bldc-hw repository on GitHub, at the commit this page was made from: the board is rev_1/kicad/bldc_project.kicad_pcb and its schematic rev_1/kicad/CPU.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Bldc project design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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