2 layers90.2 × 50.8 mm
2 layers87.5 × 45 mm
The schematic and layout files for Roxy.
- Size
- 87.5 × 45 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 69
- Nets
- 91
- Pads
- 321
- Tracks, vias
- 686, 22
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 19 Jul 2020
- Updated
- 19 Jul 2020
Overview
Roxy is an open-source printed circuit board by veroxzik, from the veroxzik/roxy-board repository on GitHub, published under the BSD-2-Clause licence. It is a 2-layer board of 87.5 × 45 mm with 69 parts on 91 nets, routed with 686 tracks and 22 vias.
It is built around the TLC59711PWP, AMS1117-3.3 and LSI1012LT1G. Its parts include 27 connectors, 14 capacitors, 13 transistors, 5 resistors and 3 ICs. It belongs with the STM32 boards of this library.
Main components
3
TLC59711PWP
HTSSOP-20-EP-40℃~+85℃ 1% 12 3V~5.5V 60mA 7MHz~12MHz Over-Temperature Protection (OTP) PWM HTSSOP-20-EP LED Drivers ROHSTexas InstrumentsLED Drivers
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
LSI1012LT1G
SOT-23-55℃~+150℃ 1 N-channel 1.25Ω@1.8V 20V 225mW 500mA 750pC@4.5V,10V 900mV N-Channel SOT-23 MOSFETs ROHSLeshan Radio (LRC)MOSFETs
README
README.mdroxy-board
The schematic and layout files for Roxy.
Parts
69| Qty | Value | Footprint | References |
|---|---|---|---|
| 18 | Conn_01x04 | Connector_JST:JST_XH_B4B-XH-AM_1x04_P2.50mm_Vertical | J1, J2, J3, J4, J5, J6, J7, J10, J11, J12, J13, J14, J15, J20, J21, J24 +2 |
| 13 | LSI1012LT1G | Package_TO_SOT_SMD:SOT-23 | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10, Q11, Q12, Q13 |
| 4 | 0.1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C5, C6, C7, C8 |
| 4 | DNP | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C11, C12, C13, C14 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3_ISO14580 | H1, H2, H3, H4 |
| 3 | DNP | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J16, J19, J27 |
| 2 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1, C2 |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C9, C10 |
| 2 | 22R | Resistor_SMD:R_0603_1608Metric | R2, R3 |
| 2 | 27pF | Capacitor_SMD:C_0603_1608Metric | C3, C4 |
| 2 | DNP | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J18, J23 |
| 2 | DNP | Connector_PinHeader_2.00mm:PinHeader_1x04_P2.00mm_Vertical | J25, J26 |
| 2 | SolderJumper_3_Bridged12 | Jumper:SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mm | JP1, JP2 |
| 1 | 1.5k | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 750 | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 825 | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R5 |
| 1 | 8MHz | Crystal:Crystal_SMD_5032-4Pin_5.0x3.2mm | Y1 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | Conn_01x02 | Connector_JST:JST_XH_B2B-XH-AM_1x02_P2.50mm_Vertical | J22 |
| 1 | DNP | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J17 |
| 1 | STM32F303RCTx | Package_QFP:LQFP-64_10x10mm_P0.5mm | U2 |
| 1 | TLC59711 | Package_SO:HTSSOP-20-1EP_4.4x6.5mm_P0.65mm_EP3.4x6.5mm_Mask2.75x3.43mm_ThermalVias_HandSolder | U3 |
Questions
How big is the Roxy PCB?
It measures 87.5 × 45 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Roxy use?
69 parts, built around the TLC59711PWP, AMS1117-3.3 and LSI1012LT1G. 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 Roxy KiCad files?
From the veroxzik/roxy-board repository on GitHub, at the commit this page was made from: the board is roxy.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Roxy design in my own project?
Its repository publishes it under the BSD-2-Clause 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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