2 layers80 × 30 mm
SS3-Display
diorcety/SS3
DIY Weller WMRP / WMRT / WXUP soldering station — transformer-based, MSPM0G1507 MCU, 4× dual N-MOSFET triac stage, 7-seg or 1.9" TFT display. Inspired by kair.us/projects/weller.
88 parts
4 layers76.7 × 44.5 mm
MotCtrl
osannolik/MotCtrl65Inverter for brushless motors
- Size
- 76.7 × 44.5 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 162
- Nets
- 105
- Pads
- 490
- Tracks, vias
- 2,127, 758
- Pours
- 36
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 29 Oct 2016
- Updated
- 10 May 2018
Overview
MotCtrl is an open-source printed circuit board by osannolik, from the osannolik/MotCtrl repository on GitHub, published under the GPL-3.0 licence. It is a 4-layer board of 76.7 × 44.5 mm with 162 parts on 105 nets, routed with 2,127 tracks and 758 vias.
It is built around the INA240A2D, LM5101AM and FDBL0110N60, with the BAT854SW, SS26FL and PTS810 among its other parts. Its parts include 52 capacitors, 43 resistors, 12 diodes, 10 ICs and 6 transistors. It belongs with the STM32 boards of this library.
Main components
8
INA240A2D
SOIC-8-40℃~+125℃ -4V~80V 1 1.8mA 132dB 2.7V~5.5V 250nV/℃ 2V/us 400kHz 40nV/√Hz@1kHz 50V/V 5uV 90uA Bidirectional detection、Zero drift / auto-zero、Programmable output reference level、Analog output interface ±80V SOIC-8 Current Sense Amplifiers ROHSTexas InstrumentsCurrent Sense AmplifiersLM5101AM
SOIC-8-40℃~+125℃ 1.3V~2.3V 2 260ns 3A 3A 430ns 9V~14V Built-in bootstrap diode Half-Bridge MOSFET SOIC-8 Gate Drivers ROHSTexas InstrumentsGate Drivers
FDBL0110N60
MO-299A-55℃~+175℃ 1 N-channel 1.1mΩ@10V 13.65nF 170nC@10V 255pF 3.375nF 300A 429W 4V 60V N-Channel ±20V MO-299A MOSFETs ROHSonsemiMOSFETs
BAT854SW
SC-701 Pair Series Connection 200mA 40V 500nA@25V 550mV@100mA SC-70 Schottky Diodes ROHSNexperiaSchottky Diodes
SS26FL
SOD-123F-55℃~+125℃ 2A 40uA@60V 50A 60V 700mV@2A Independent SOD-123F Schottky Diodes ROHSonsemiSchottky Diodes
PTS810
UncategorisedC&K
PTVS51VP1UP
SOD-1281nA 51V 56.7V 600W 7.3A 82.4V IEC 61000-4-2 TVS Unidirectional SOD-128 ESD and Surge Protection (TVS/ESD) ROHSNexperiaESD And Surge Protection (TVS/ESD)SP4023CP8
SOP-8LMOSFETsSiliup
README
README.mdMotCtrl
A small inverter for brushless motors.
Hardware
- Microcontroller STM32F446, ARM Cortex-M4, 180 MHz, FPU
- Power MOSFETs 60 V, 300 A, 1.1 mOhm FDBL0110N60
- High- and low-side gate drivers LM5101A
- Inline phase current sensing using INA240 amplifiers
- Hall-sensor inputs
- Standard servo (PPM/PWM) input
- Motor and board temp sensor (NTC)
- Expansion header for UART/ADC/DAC/SPI/I2C/CAN
- PCB size 45x77 mm
License
GNU GPLv3 (both hardware and experimental software)
Parts
162| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 100n | Capacitors_SMD:C_0402 | C9, C10, C11, C14, C15, C16, C21, C22, C23, C29, C30, C31, C32, C33, C34, C46 |
| 9 | 33k | Resistors_SMD:R_0402 | R20, R21, R22, R23, R24, R25, R29, R31, R33 |
| 6 | 10k | Resistors_SMD:R_0402 | R3, R8, R9, R10, R11, R39 |
| 6 | 4R7 | Resistors_SMD:R_0402 | R14, R15, R16, R17, R18, R19 |
| 6 | FDBL0110N60 | MO-299A:MO-299A | Q1, Q2, Q3, Q4, Q5, Q6 |
| 5 | 4n7 | Capacitors_SMD:C_0402 | C2, C3, C4, C5, C6 |
| 5 | np | Capacitors_SMD:C_0402 | C12, C13, C35, C36, C37 |
| 4 | 0R | Resistors_SMD:R_0402 | R30, R32, R34, R43 |
| 4 | 10n | Capacitors_SMD:C_0402 | C1, C38, C39, C40 |
| 4 | 10u | Capacitors_SMD:C_0805 | C18, C19, C20, C45 |
| 4 | 2k2 | Resistors_SMD:R_0402 | R4, R5, R6, R7 |
| 4 | 3k9 | Resistors_SMD:R_0402 | R35, R36, R37, R42 |
| 4 | BAT854SW | TO_SOT_Packages_SMD:SOT-323 | D1, D2, D3, D4 |
| 3 | 10u | Capacitors_SMD:C_1210 | C7, C27, C28 |
| 3 | 220n/24V/X7R | Capacitors_SMD:C_0603 | C24, C25, C26 |
| 3 | INA240A2 | Housings_SSOP:TSSOP-8_4.4x3mm_Pitch0.65mm | U5, U6, U7 |
| 3 | LED | LEDs:LED_0603 | D5, D6, D12 |
| 3 | LM5101A | WSON-8:WSON-8 | U2, U3, U4 |
| 3 | WSLP2726 / 0.5 mOhm | WSLP2726:WSLP2726 | R26, R27, R28 |
| 2 | 100R | Resistors_SMD:R_0402 | R12, R13 |
| 2 | 10n/50V | Capacitors_SMD:C_0402 | C48, C49 |
| 2 | 10u/50V | Capacitors_SMD:C_1210 | C41, C42 |
| 2 | 1u/50V | Capacitors_SMD:C_0805 | C43, C44 |
| 2 | Bat+ | pads:SolderWirePad_single_SMD_5x5mm | TP4, TP4 |
| 2 | Bat- | pads:SolderWirePad_single_SMD_5x5mm | TP5, TP5 |
| 2 | LM22675-5.0 | HSOP-8:HSOP-8 | U8, U10 |
| 2 | Phase A | pads:SolderWirePad_single_SMD_5x5mm | TP1, TP1 |
| 2 | Phase B | pads:SolderWirePad_single_SMD_5x5mm | TP2, TP2 |
| 2 | Phase C | pads:SolderWirePad_single_SMD_5x5mm | TP3, TP3 |
| 2 | SS26FL | Diodes_SMD:SOD-123 | D8, D9 |
| 1 | 10k | Resistors_SMD:R_0603 | NTC1 |
| 1 | 10u/16V | Capacitors_SMD:C_0805 | C51 |
| 1 | 12V | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | TP21 |
| 1 | 16 MHz | Crystals:crystal_FA238-TSX3225 | Y1 |
| 1 | 1k | Resistors_SMD:R_0402 | R41 |
| 1 | 1k8 | Resistors_SMD:R_0402 | R2 |
| 1 | 20k | Resistors_SMD:R_0402 | R1 |
| 1 | 2200u/63V1 | Capacitors_angled:C_Radial_D18_L37_P7.5_Angled | C52 |
| 1 | 22u | Capacitors_SMD:C_0805 | C47 |
| 1 | 22u/10V | Capacitors_SMD:C_0805 | C50 |
| 1 | 2u2 | Capacitors_SMD:C_0402 | C8 |
| 1 | 33u/1A | SRN8040TA:SRN8040TA | L1 |
| 1 | 470k | Resistors_SMD:R_0402 | R38 |
| 1 | 47u/1A | SRN8040TA:SRN8040TA | L2 |
| 1 | 4u7 | Capacitors_SMD:C_0603 | C17 |
| 1 | 5V | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | TP20 |
| 1 | 787R | Resistors_SMD:R_0402 | R40 |
| 1 | AZ1117CR-3.3 | TO_SOT_Packages_SMD:SOT89-3_Housing | U9 |
| 1 | BAT_SENSE | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | TP6 |
| 1 | CONN_01X03 | Pin_Headers:Pin_Header_Straight_1x03 | P2 |
| 1 | CONN_01X05 | Pin_Headers:Pin_Header_Straight_1x05 | P4 |
| 1 | CONN_01X06 | JST_ZH:JST_ZH_B6B-ZR | P1 |
| 1 | CONN_02X05 | Pin_Headers:Pin_Header_Straight_2x05 | P3 |
| 1 | IA | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | TP8 |
| 1 | IB | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | TP10 |
| 1 | IC | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | TP12 |
| 1 | PHA | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | TP14 |
| 1 | PHB | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | TP15 |
| 1 | PHC | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | TP16 |
| 1 | PLA | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | TP17 |
| 1 | PLB | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | TP18 |
| 1 | PLC | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | TP19 |
| 1 | PTS810 | electromechanical:PTS810 | SW1 |
| 1 | PTVS51VP1UP | SOD-128:SOD-128 | D7 |
| 1 | SP4021 | Diodes_SMD:SOD-323 | D11 |
| 1 | SP4023 | Diodes_SMD:SOD-323 | D10 |
| 1 | STM32F446R(C-E)Tx | Housings_QFP:LQFP-64_10x10mm_Pitch0.5mm | U1 |
| 1 | VA | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | TP7 |
| 1 | VB | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | TP9 |
| 1 | VC | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | TP11 |
| 1 | VREF | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | TP13 |
The 158 most common of 162 parts.
Questions
How big is the MotCtrl PCB?
It measures 76.7 × 44.5 mm and has 4 copper layers, 1.6 mm thick.
What parts does the MotCtrl use?
162 parts, built around the INA240A2D, LM5101AM, FDBL0110N60 and BAT854SW. 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 MotCtrl KiCad files?
From the osannolik/MotCtrl repository on GitHub, at the commit this page was made from: the board is hw/kicad/MotCtrl.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the MotCtrl 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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