2 layers68.6 × 53.3 mm
2 layers50 × 41 mm
BLDRV Gen2
shirokuma89dev/BLDRV_Gen2- Size
- 50 × 41 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 48
- Nets
- 67
- Pads
- 216
- Tracks, vias
- 552, 71
- Pours
- 19
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 28 Sep 2024
- Updated
- 3 Oct 2024
Overview
BLDRV Gen2 is an open-source printed circuit board by shirokuma89dev, from the shirokuma89dev/BLDRV_Gen2 repository on GitHub. It is a 2-layer board of 50 × 41 mm with 48 parts on 67 nets, routed with 552 tracks and 71 vias.
It is built around the CH340E, DRV8316CTRGFR and AS5048A, with the GS1010FL among its other parts. Its parts include 14 capacitors, 13 resistors, 6 diodes, 5 ICs and 4 connectors. It belongs with 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
DRV8316CTRGFR
VQFN-40(5x7)-40℃~+125℃ 1.5uA 3 4.5V~35V 8A 8A 95mΩ Three Phase Yes VQFN-40(5x7) Brushless DC (BLDC) Motor Driver ROHSTexas InstrumentsBrushless DC (BLDC) Motor Driver
AS5048A
TSSOP-14_4.4x5.0x0.65PTSSOP-14(4.4x5x0.65) New Arrivals ROHSAdvanced Monolithic SystemsUncategorised
GS1010FL
SOD-123FLSOD-123FL Diodes - General Purpose ROHSFUXINSEMIDiodes - General Purpose
Parts
48| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 1k | Resistor_SMD:R_0402_1005Metric | R3, R4, R5, R9, R10, R11 |
| 4 | 0.1µ | Capacitor_SMD:C_0603_1608Metric | C11, C12, C13, C18 |
| 4 | WHITE | LED_SMD:LED_0603_1608Metric | D2, D3, D4, D5 |
| 3 | 30p | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3 |
| 3 | 510 | Resistor_SMD:R_0402_1005Metric | R6, R7, R14 |
| 2 | 10k | Resistor_SMD:R_0402_1005Metric | R1, R2 |
| 2 | 1μ | Capacitor_SMD:C_0603_1608Metric | C4, C5 |
| 2 | 47μ | Capacitor_SMD:CP_Elec_5x5.3 | C14, C15 |
| 2 | 5.1k | Resistor_SMD:R_0402_1005Metric | R12, R13 |
| 2 | LOGO | LOGO | G***, G*** |
| 1 | 1µ | Capacitor_SMD:C_0603_1608Metric | C8 |
| 1 | 22µ | Capacitor_SMD:C_0603_1608Metric | C7 |
| 1 | 47n | Capacitor_SMD:C_0603_1608Metric | C6 |
| 1 | 47μ | Inductor_SMD:L_6.3x6.3_H3 | L1 |
| 1 | AS5048A | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | U7 |
| 1 | ASR/AAR (Default: Enabled) | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP1 |
| 1 | BLUE | LED_SMD:LED_0603_1608Metric | D6 |
| 1 | CH340E | Package_SO:MSOP-10_3x3mm_P0.5mm | U8 |
| 1 | Conn_01x03_Pin | Connector_Molex:Molex_SPOX_5268-03A_1x03_P2.50mm_Horizontal | J1 |
| 1 | DRV8316CTRGFR | DRV8316CT:VQFN40_RGF_TEX | U2 |
| 1 | GS1010FL | Diode_SMD:D_SOD-123 | D1 |
| 1 | NJM2845DL1 | Package_TO_SOT_SMD:TO-252-2 | U4 |
| 1 | Pin | Connector_Molex:Molex_SPOX_5268-04A_1x04_P2.50mm_Horizontal | J3 |
| 1 | Pin | Connector_PinHeader_1.00mm:PinHeader_1x04_P1.00mm_Vertical | J4 |
| 1 | STM32F303K8Tx | Package_QFP:LQFP-32_7x7mm_P0.8mm | U1 |
| 1 | SW_Push | Button_Switch_THT:SW_PUSH_6mm | SW1 |
| 1 | SW_SPDT | Button_Switch_THT:SW_Slide_SPDT_Angled_CK_OS102011MA1Q | SW2 |
| 1 | USB_C_Plug_USB2.0 | Connector_USB:USB_C_Receptacle_HCTL_HC-TYPE-C-16P-01A | P1 |
Questions
How big is the BLDRV Gen2 PCB?
It measures 50 × 41 mm and has 2 copper layers, 1.6 mm thick.
What parts does the BLDRV Gen2 use?
48 parts, built around the CH340E, DRV8316CTRGFR, AS5048A and GS1010FL. 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 BLDRV Gen2 KiCad files?
From the shirokuma89dev/BLDRV_Gen2 repository on GitHub, at the commit this page was made from: the board is BLDRV_Gen2.kicad_pcb and its schematic BLDRV_Gen2.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the BLDRV Gen2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask shirokuma89dev before reusing the design.
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