2 layers
TX5823
ep092/TX5823
FPV Sender mit Kanalwahl und konfiguration über SPI. Integriertes OSD mit MAX7456 und Spannungswandlern für 5V, 3,3V und 12V über einen Eingangsspannungsbereich von 8V bis 25.2V.
94 parts9
4 layers63.5 × 36.1 mm
SmallLedPlatform
Skrooter/SmallLedPlatformA small PCB for controlling WS2812 LEDS with an STM32. Powered via USBPD and has USB communication
- Size
- 63.5 × 36.1 mm
- Copper layers
- 4
- Thickness
- 1.59 mm
- Parts
- 125
- Nets
- 101
- Pads
- 466
- Tracks, vias
- 845, 331
- Pours
- 19
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 15 Jan 2023
- Updated
- 20 Oct 2024
Overview
SmallLedPlatform is an open-source printed circuit board by Skrooter, from the Skrooter/SmallLedPlatform repository on GitHub. It is a 4-layer board of 63.5 × 36.1 mm with 125 parts on 101 nets, routed with 845 tracks and 331 vias.
It is built around the LM25118MH, WS3222D-8/TR and AP3722AT, with the TCPP01-M12, USBLC6-2P6 and 100UF 10V 4*7 among its other parts. Its parts include 37 resistors, 35 capacitors, 17 diodes, 8 ICs and 7 transistors. It belongs with the power boards and the STM32 boards of this library.
Main components
10
LM25118MH
HTSSOP-20-EP-40℃~+125℃@(TJ) 1 3V~42V 500kHz Buck-Boost Buck-Boost External HTSSOP-20-EP DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
WS3222D-8/TR
WDFN-8-EP(2x2)过压保护、输出放电功能、欠压锁定、Over temperature protection WDFN-8-EP(2x2) Power Distribution Switches ROHSWILLSEMIPower Distribution Switches
AP3722AT
SMD-4P,3.8x2.2mm-42dB 1.1mm 1.6V~3.6V 2.24mm 220Ω 3.76mm 57dB 95uA Analog output Omnidirectional Omnidirectional pickup SMD-4P,3.8x2.2mm MEMS Microphones ROHSALLPOWERMEMS Microphones
TCPP01-M12
QFN-12-EP(3x3)-40℃~+125℃ 120uA Yes QFN-12-EP(3x3) EMI/RFI Filters (LC, RC Networks) ROHSSTMicroelectronicsEMI/RFI Filters (LC, RC Networks)
USBLC6-2P6
SOT-666-6-40℃~+125℃ 150nA 17V 2 3.5pF 5.25V 5A@8/20us 6V ESD IEC 61000-4-2 Unidirectional SOT-666-6 ESD and Surge Protection (TVS/ESD) ROHSSTMicroelectronicsESD And Surge Protection (TVS/ESD)100UF 10V 4*7
插件,4x7mm1.5mm 1000hrs@105℃ 100uF 10V 4mm 7mm 插件,4x7mm Aluminum Electrolytic Capacitors - Leaded ROHSLCSCAluminum Electrolytic Capacitors - Leaded
IRFR7440TRPBF
DPAK(TO-252AA)-55℃~+175℃ 1 N-channel 1.9mΩ@10V 134nC 140W 180A 2.2V 4.61nF 40V 460pF 690pF N-Channel ±20V DPAK(TO-252AA) MOSFETs ROHSInfineon TechnologiesMOSFETs
MBR20150CD
TO-252-55℃~+175℃ 1 Pair Common Cathode 130A 150V 20A 870mV@10A TO-252 Schottky Diodes ROHSYangzhou Yangjie Electronic TechnologySchottky Diodes
AO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.45V 1.4W 30V 48mΩ@2.5V 5.7A 50pF 630pF 75pF 7nC@10V N-Channel SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETs
ESDA25P35-1U1M
DFN1610-2-55℃~+150℃ 1 1.4kW@8/20us 200nA 22V 24.6V 35A@8/20us 41V IEC 61000-4-2 TVS Unidirectional DFN1610-2 ESD and Surge Protection (TVS/ESD) ROHSSTMicroelectronicsESD And Surge Protection (TVS/ESD)
Parts
125| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 10k | Resistor_SMD:R_0402_1005Metric | R105, R106, R203, R204, R205, R213, R402, R403 |
| 7 | 100nF/50V | Capacitor_SMD:C_0402_1005Metric | C105, C108, C204, C401, C402, C403, C404 |
| 6 | 100uF/10V | Capacitor_SMD:C_1206_3216Metric | C213, C214, C215, C216, C219, C220 |
| 6 | TestPoint | TestPoint:TestPoint_Keystone_5000-5004_Miniature | TP101, TP102, TP103, TP201, TP202, TP203 |
| 6 | Yellow | SkrooterFootprints:LED_0603_1608Metric_smaller_silk | D304, D305, D306, D307, D308, D309 |
| 5 | 100k | Resistor_SMD:R_0402_1005Metric | R308, R309, R310, R311, R401 |
| 5 | 10uF/50V | Capacitor_SMD:C_0805_2012Metric | C201, C202, C203, C221, C222 |
| 5 | 150R | Resistor_SMD:R_0402_1005Metric | R302, R303, R304, R305, R306 |
| 4 | 2,2uF/50V | Capacitor_SMD:C_0805_2012Metric | C103, C104, C206, C207 |
| 4 | 2N7002 | Package_TO_SOT_SMD:SOT-23 | Q301, Q302, Q303, Q304 |
| 4 | 470R | Resistor_SMD:R_0402_1005Metric | R101, R102, R103, R104 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad_Via | H101, H102, H103, H104 |
| 3 | 1k5 | Resistor_SMD:R_0402_1005Metric | R108, R208, R209 |
| 3 | 3v3V | Diode_SMD:D_MiniMELF | D303, D310, D311 |
| 3 | ToolingHole | JLC:JLC_toolinghole | H105, H106, H107 |
| 2 | 100n/16V | Capacitor_SMD:C_0402_1005Metric | C102, C205 |
| 2 | 120pF/50V | Capacitor_SMD:C_0402_1005Metric | C209, C210 |
| 2 | 18k | Resistor_SMD:R_0402_1005Metric | R210, R212 |
| 2 | 1uF/25V | Capacitor_SMD:C_0402_1005Metric | C109, C212 |
| 2 | 200pf/50V | Capacitor_SMD:C_0603_1608Metric | C106, C107 |
| 2 | 390R | Resistor_SMD:R_0603_1608Metric | R404, R405 |
| 2 | 470nF/10V | Capacitor_SMD:C_0402_1005Metric | C217, C218 |
| 2 | 5.6V | Diode_SMD:D_MiniMELF | D301, D302 |
| 2 | Blue | LED_SMD:LED_0603_1608Metric | D401, D402 |
| 2 | Conn_01x03_Male | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J101, J103 |
| 2 | IRFR7440TRPBF | Package_TO_SOT_SMD:TO-252-2 | Q201, Q202 |
| 2 | MBR20150CD | Package_TO_SOT_SMD:TO-252-2 | D201, D202 |
| 2 | SW_MEC_5E | Button_Switch_SMD:SW_MEC_5GSH9 | SW401, SW402 |
| 2 | WS3222D | Package_DFN_QFN:WDFN-8-1EP_2x2mm_P0.5mm_EP0.8x1.2mm | U203, U204 |
| 1 | 1.8uH | Inductor_SMD:L_12x12mm_H8mm | L201 |
| 1 | 100R | Resistor_SMD:R_1206_3216Metric | R211 |
| 1 | 10nF/50V | Capacitor_SMD:C_0402_1005Metric | C211 |
| 1 | 1M | Resistor_SMD:R_0402_1005Metric | R201 |
| 1 | 1k | Resistor_SMD:R_0402_1005Metric | R206 |
| 1 | 22nF/50V | Capacitor_SMD:C_0402_1005Metric | C208 |
| 1 | 3.24k | Resistor_SMD:R_0402_1005Metric | R207 |
| 1 | 4.7uF/10V | Capacitor_SMD:C_0402_1005Metric | C101 |
| 1 | 620R | Resistor_SMD:R_0603_1608Metric | R107 |
| 1 | 68R | Resistor_SMD:R_0603_1608Metric | R307 |
| 1 | 68k | Resistor_SMD:R_0402_1005Metric | R301 |
| 1 | 7mR | Resistor_SMD:R_2512_6332Metric | R202 |
| 1 | AO3400A | Package_TO_SOT_SMD:SOT-23 | Q101 |
| 1 | AP3722AT | SkrooterFootprints:AP3722AT | U401 |
| 1 | B5819W SL | Diode_SMD:D_SOD-123 | D101 |
| 1 | Conn_02x05_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x08_P2.54mm_Horizontal | J104 |
| 1 | ESDA25P35-1U1M | SkrooterFootprints:TVS_ESDA25P35-1U1M | D102 |
| 1 | Fan_4pin | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical_SMD_Pin1Left | M401 |
| 1 | LM25118 | Package_SO:HTSSOP-20-1EP_4.4x6.5mm_P0.65mm_EP3.4x6.5mm_Mask2.75x3.43mm_ThermalVias | U201 |
| 1 | STM32G0B1CBTx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U101 |
| 1 | TCPP01-M12 | Package_DFN_QFN:QFN-12-1EP_3x3mm_P0.5mm_EP1.6x1.6mm | U103 |
| 1 | USBLC6-2P6 | Package_TO_SOT_SMD:SOT-666 | U102 |
| 1 | USB_C_Receptacle | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J102 |
| 1 | XC6206PxxxMR | Package_TO_SOT_SMD:SOT-23-3 | U202 |
Questions
How big is the SmallLedPlatform PCB?
It measures 63.5 × 36.1 mm and has 4 copper layers, 1.59 mm thick.
What parts does the SmallLedPlatform use?
125 parts, built around the LM25118MH, WS3222D-8/TR, AP3722AT and TCPP01-M12. 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 SmallLedPlatform KiCad files?
From the Skrooter/SmallLedPlatform repository on GitHub, at the commit this page was made from: the board is PCB/SmallLedPlatform.kicad_pcb and its schematic PCB/Power.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the SmallLedPlatform design in my own project?
Its repository states no licence, so its author keeps all rights: ask Skrooter before reusing the design.
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