6 layers135.8 × 121.3 mm
Sictroller
henryhallam/quickie-mc-hw
KiCAD design for the Quick-E motor controller (inverter)
350 parts1
2 layers17.2 × 28 mm
Null2PowerMod
becauseimclever/NullPowerMod1Drop in replacement for the Null 2 power board.
- Size
- 17.2 × 28 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 35
- Nets
- 37
- Pads
- 179
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 6 (file 20211014)
- Created
- 10 Mar 2022
- Updated
- 19 Apr 2022
Overview
Null2PowerMod is an open-source printed circuit board by becauseimclever, from the becauseimclever/NullPowerMod repository on GitHub, published under the MIT licence. It is a 2-layer board of 17.2 × 28 mm with 35 parts on 37 nets.
It is built around the MCP73871EV, TPS61030PWP and NCP15XW153J03RC. Its parts include 13 resistors, 7 connectors, 6 capacitors, 2 ICs and 2 diodes.
Main components
3MCP73871EV
-ModulesMicrochip Technology
TPS61030PWP
HTSSOP-16-EP-40℃~+85℃@(TA) 1 1.8V~5.5V 1.8V~5.5V 20uA 600kHz Adjustable Boost Boost Built-in Yes HTSSOP-16-EP DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
NCP15XW153J03RC
0402-40℃~+125℃ 0.5mm 100mW 15kΩ 1mW/℃ 1mm 250uA 3950K 3987K 3998K ±3% ±5% 0402 NTC Thermistors ROHSMurataNTC Thermistors
README
README.mdNullPowerMod
Drop in replacement for the Null 2 power board.
Parts
35| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1k | Resistor_SMD:R_0201_0603Metric | R6, R7, R12, R13 |
| 4 | Conn_01x01 | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J3, J4, J5, J6 |
| 3 | 10μF | Capacitor_SMD:C_0201_0603Metric | C1, C3, C6 |
| 2 | 1.87M | Resistor_SMD:R_0201_0603Metric | R1, R4 |
| 2 | 100k | Resistor_SMD:R_0201_0603Metric | R9, R10 |
| 2 | 200k | Resistor_SMD:R_0201_0603Metric | R3, R5 |
| 1 | 0.1μF | Capacitor_SMD:C_0201_0603Metric | C2 |
| 1 | 100μF | Capacitor_SMD:C_0201_0603Metric | C5 |
| 1 | 1k | Capacitor_SMD:C_0201_0603Metric | R8 |
| 1 | 2.2μF | Capacitor_SMD:C_0201_0603Metric | C4 |
| 1 | 270k | Resistor_SMD:R_0201_0603Metric | R11 |
| 1 | 340k | Resistor_SMD:R_0201_0603Metric | R2 |
| 1 | 6.8uH | ul_VLC5045T-330M:VLC5045T-330M | L1 |
| 1 | BLUE | Capacitor_SMD:C_0201_0603Metric | LED2 |
| 1 | Conn_01x02 | Connector_JST:JST_EH_S2B-EH_1x02_P2.50mm_Horizontal | J1 |
| 1 | Conn_01x08 | Connector_PinHeader_1.00mm:PinHeader_1x08_P1.00mm_Vertical | J2 |
| 1 | GREEN | LED_SMD:LED_0201_0603Metric | Done1 |
| 1 | MCP73871 | Package_DFN_QFN:QFN-20-1EP_4x4mm_P0.5mm_EP2.5x2.5mm | U2 |
| 1 | MMUN2133LT1G | ul_MMUN2133LT1G:MMUN2133LT1G | T1 |
| 1 | NCP15XW153J03RC | NCP15XW153J03RC:THRMC1005X55N | THERM1 |
| 1 | ORANGE | LED_SMD:LED_0201_0603Metric | CHRG/LBO1 |
| 1 | RED | LED_SMD:LED_0201_0603Metric | LED1 |
| 1 | TPS61030PWP | ul_TPS61030PWP:TPS61030PWP | U1 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_GCT_USB4085 | CN1 |
Questions
How big is the Null2PowerMod PCB?
It measures 17.2 × 28 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Null2PowerMod use?
35 parts, built around the MCP73871EV, TPS61030PWP and NCP15XW153J03RC. 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 Null2PowerMod KiCad files?
From the becauseimclever/NullPowerMod repository on GitHub, at the commit this page was made from: the board is Null2PowerMod/Null2PowerMod.kicad_pcb and its schematic Null2PowerMod/Null2PowerMod.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Null2PowerMod design in my own project?
Its repository publishes it under the MIT 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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