2 layers388 × 444 mm
2 layers163 × 103.4 mm
Main ECU
koson/e-Power-PCBsThis repository contains all e-Power PCB projects
- Size
- 163 × 103.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 202
- Nets
- 114
- Pads
- 552
- Tracks, vias
- 1,014, 82
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 28 Feb 2022
- Updated
- 25 Sep 2021
Overview
Main ECU is an open-source printed circuit board by koson, from the koson/e-Power-PCBs repository on GitHub. It is a 2-layer board of 163 × 103.4 mm with 202 parts on 114 nets, routed with 1,014 tracks and 82 vias.
It is built around the TS1851ILT, LM358 and LM2577S-ADJ, with the LM2596S-ADJ, TLP290-4(E and LL4148 among its other parts. Its parts include 108 resistors, 25 diodes, 22 capacitors, 13 ICs and 5 connectors.
Main components
7
TS1851ILT
SOT-23-5-40℃~+125℃ 1 1.8V~6V 100uV 10nA 120uA 180V/ms 29mA 2uV/℃ 40nV/√Hz@1kHz 530kHz 6nA 85dB Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5 Operational Amplifier ROHSSTMicroelectronicsOperational Amplifier
LM358
SOP-8-18V~18V 0℃~+70℃ 1.2MHz 10nA 2 24mA 3V~36V 500uA 50nA 5mV 80dB Built-in compensation SOP-8 Operational Amplifier ROHSMSKSEMIOperational Amplifier
LM2577S-ADJ
TO-263-40℃~+125℃@(TJ) 1 3.5V~40V 3A 52kHz Adjustable Boost Boost、Flyback、Forward Built-in No TO-263 DC-DC Converters ROHSSlkorDC-DC Converters
LM2596S-ADJ
TO-263-5-40℃~+125℃@(TA) 1 1.2V~37V 150kHz 3A 40V 80uA Adjustable Buck Buck Built-in No TO-263-5 DC-DC Converters ROHSUMWDC-DC Converters
TLP290-4(E
SOP-16-55℃~+110℃ 1.2V 2.5kV 2ns 3ns 4 400% 400mV@2.4mA,8mA 50% 50mA 50mA 80V DC Phototransistor SOP-16 Transistor, Photovoltaic Output Optoisolators ROHSToshibaTransistor, Photovoltaic Output Optoisolators
LL4148
LL-341 Independent 1V@10mA 200mA 4A 4ns 500mW 5uA@75V 75V LL-34 Switching Diodes ROHSMDDSwitching Diodes
IRF3205
TO-220MOSFETsMinos
README
README.mde-Power-PCBs
Index
e-Power_conventions: Standard conventions for all PCBs
The image shows an example with conventions regarding the description data of the PCBs. One way to implemment this conventions is oppening 2 KiCad Pcbnew windows, one with the file you want to update and other with the e-Power_conventions.kicad_pcb and the copy the standard from one window to the other (yes, this is possible on the current versions of KiCad!).
BMS_20S: Battery Management System with 20S measurement capability
TSAL: Tractive System Alternating Lights
License
Parts
202| Qty | Value | Footprint | References |
|---|---|---|---|
| 52 | 1K | Resistor_SMD:R_0805_2012Metric | R1, R2, R3, R4, R10, R11, R13, R100, R101, R102, R103, R104, R105, R106, R107, R108 +36 |
| 30 | 1R | Resistor_SMD:R_0805_2012Metric | R22, R23, R26, R27, R28, R29, R30, R31, R32, R33, R34, R35, R36, R39, R41, R42 +14 |
| 15 | LL4148 | e-Power:SOD-80 | D2, D3, D4, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23, D24, D25 |
| 14 | 100nF | Capacitor_SMD:C_0805_2012Metric | C4, C5, C9, C10, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22 |
| 11 | ADJ | Resistor_SMD:R_0805_2012Metric | R5, R7, R16, R17, R18, R19, R21, R24, R25, R51, R68 |
| 7 | 10K | Resistor_SMD:R_0805_2012Metric | R20, R40, R46, R49, R53, R72, R76 |
| 5 | 10uH | e-Power:L_12x12mm_H6mm | L1, L2, L3, L4, L5 |
| 5 | 220uF | e-Power:CP_Elec_10x10 | C6, C7, C8, C11, C12 |
| 4 | LED | e-Power:LED_0805_1.15x1.40mm_HandSolder | D5, D6, D7, D8 |
| 4 | MountingHole_Pad | e-Power:MountingHole_3.2mm_M3_Pad_Via | H1, H2, H3, H4 |
| 4 | TS1851ILT | Package_TO_SOT_SMD:SOT-23-5_HandSoldering | U8, U10, U11, U13 |
| 3 | 100R | Resistor_SMD:R_0805_2012Metric | R57, R60, R66 |
| 3 | GND | e-Power:TestPoint_Pad_D1.0mm | GND1, GND2, TP2 |
| 3 | SS54HF | e-Power:DO-214AC | D9, D10, D12 |
| 2 | 10 | Resistor_SMD:R_0805_2012Metric | R12, R14 |
| 2 | 220u | e-Power:CP_Elec_10x10 | C1, C2 |
| 2 | C+ | e-Power:TestPoint_Pad_D1.0mm | C+1, C+2 |
| 2 | C- | e-Power:TestPoint_Pad_D1.0mm | C-1, C-2 |
| 2 | Ferrite_Bead_0603 | e-Power:FB_0805_2012Metric | FB1, FB2 |
| 2 | Fuse | e-Power:FUSE_1206_3216Metric | F2, F3 |
| 2 | LM358 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U4, U7 |
| 2 | TLP290-4 | e-Power:SOIC-16_4.55x10.3mm_P1.27mm(TLP290-4) | U9, U12 |
| 1 | 100 | Resistor_SMD:R_0805_2012Metric | R15 |
| 1 | 100n | Capacitor_SMD:C_0805_2012Metric | C3 |
| 1 | 12V | e-Power:TestPoint_Pad_D1.0mm | 12V1 |
| 1 | 12V | e-Power:TerminalBlock_Phoenix_MKDS-1,5-2_1x02_P5.08mm_Horizontal_3D | J3 |
| 1 | 180K | Resistor_SMD:R_0805_2012Metric | R38 |
| 1 | 1K5 | Resistor_SMD:R_0805_2012Metric | R37 |
| 1 | 5V | e-Power:TestPoint_Pad_D1.0mm | TP1 |
| 1 | C+_Cells | e-Power:TestPoint_Pad_D1.0mm | C+_Cells1 |
| 1 | C-_Cells | e-Power:TestPoint_Pad_D1.0mm | C-_Cells1 |
| 1 | CAN_1 | e-Power:Molex_Mini-Fit_Jr_2x04_P4.20mm_Horizontal | J5 |
| 1 | CAN_2 | e-Power:Molex_Mini-Fit_Jr_2x04_P4.20mm_Horizontal | J4 |
| 1 | D_SCH_SS54HF | e-Power:DO-214AC | D1 |
| 1 | Fuse_1206 | e-Power:FUSE_1206_3216Metric | F1 |
| 1 | IRF3205 | Package_TO_SOT_THT:TO-220-3_Horizontal_TabDown | Q1 |
| 1 | LM2577S-ADJ | Package_TO_SOT_SMD:TO-263-5_TabPin3 | U6 |
| 1 | LM2596S-ADJ | Package_TO_SOT_SMD:TO-263-5_TabPin3 | U5 |
| 1 | LM317_3PinPackage | e-Power:TO-220-3_Horizontal_TabDown | U1 |
| 1 | Logo_UFRGS_Large | e-Power:Logo_UFRGS_14.7x8.0mm_SilkS | G1 |
| 1 | Logo_e-Power_Large | e-Power:Logo_e-Power_16.5x8.0mm_SilkS | G2 |
| 1 | MCP2558FD-xSN | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | RED GRN | e-Power:LED_0805_1.15x1.40mm_HandSolder | D13 |
| 1 | RED LED | e-Power:LED_0805_1.15x1.40mm_HandSolder | D11 |
| 1 | Screw_Terminal_01x02 | e-Power:TerminalBlock_Phoenix_MKDS-1,5-2_1x02_P5.08mm_Horizontal_3D | J2 |
| 1 | Screw_Terminal_01x06 | Connector_Phoenix_MSTB:PhoenixContact_MSTBA_2,5_6-G-5,08_1x06_P5.08mm_Horizontal | J1 |
| 1 | UFRGS_PILL | e-Power:UFRGS_PILL | U2 |
| 1 | VIN | e-Power:TestPoint_Pad_D1.0mm | VIN1 |
Questions
How big is the Main ECU PCB?
It measures 163 × 103.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Main ECU use?
202 parts, built around the TS1851ILT, LM358, LM2577S-ADJ and LM2596S-ADJ. 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 Main ECU KiCad files?
From the koson/e-Power-PCBs repository on GitHub, at the commit this page was made from: the board is Main ECU/Main ECU.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Main ECU design in my own project?
Its repository states no licence, so its author keeps all rights: ask koson before reusing the design.
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