2 layers60 × 65 mm
2 layers50 × 57 mm
LED driver3
xtompok/LED_driver3x5A PWM driver for LED strips
- Size
- 50 × 57 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 131
- Nets
- 101
- Pads
- 400
- Tracks, vias
- 1,119, 206
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 3 Jan 2020
- Updated
- 6 Nov 2024
Overview
LED driver3 is an open-source printed circuit board by xtompok, from the xtompok/LED_driver repository on GitHub, published under the MIT licence. It is a 2-layer board of 50 × 57 mm with 131 parts on 101 nets, routed with 1,119 tracks and 206 vias.
It is built around the MAX3485ED, UCC27517DBVR-TP and LGS5148, with the M24C64-WMN6P, MDD50N06D and SS210 among its other parts. Its parts include 48 resistors, 41 capacitors, 10 diodes, 10 connectors and 9 ICs. It belongs with the STM32 boards of this library.
Main components
7
MAX3485ED
SOP-8-40℃~+85℃ 1 1 10Mbps 1mA 3.135V~3.465V 32 Half-Duplex Transceiver ±8kV SOP-8 RS-485 / RS-422 ICs ROHSHTC Korea TAEJIN TechRS-485 / RS-422 ICs
UCC27517DBVR-TP
SOT-23-50℃~+125℃ 1 100uA 11ns 12ns 1V~1.2V 2.4V~2.6V 300mA 33ns 33ns 4.5V~18V 600mA Enable shutdown、Interleaved conduction protection Low Side MOSFET SOT-23-5 Gate Drivers ROHSTECH PUBLICGate Drivers
LGS5148
SOT-23-6-40℃~+125℃ 1 200uA 5V~40V 600mA 8V~48V 900kHz Adjustable Buck Buck Built-in Yes SOT-23-6 DC-DC Converters ROHSLegend-SiDC-DC Converters
M24C64-WMN6P
SO-8-40℃~+85℃ 1MHz 2.5V~5.5V 200 Years 4,000,000 Cycles 5ms 64Kbit Hardware write protection function、Built-in power-on reset (POR)、Built-in error correction code (ECC) function I2C SO-8 EEPROM ROHSSTMicroelectronicsEEPROM
MDD50N06D
TO-2521 N-channel 1.889nF 17mΩ@10V 2.5V 50A 60V 62.5W 92pF TO-252 MOSFETs ROHSMDDMOSFETs
SS210
SMA(DO-214AC)-55℃~+150℃ 1 Independent 100V 2A 500uA@100V 850mV@2A SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky DiodesSMAJ28A
DO-214AC(SMA)-55℃~+150℃ 28V 31.1V 400W 45.4V 5uA 8.8A TVS Unidirectional DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSGOODWORKESD And Surge Protection (TVS/ESD)
Parts
131| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 100n | Capacitor_SMD:C_0603_1608Metric | C1, C8, C10, C11, C12, C13, C18, C19, C20, C25, C27, C30, C33, C35, C36, C37 |
| 11 | 24k | Resistor_SMD:R_0603_1608Metric | R1, R2, R4, R6, R8, R10, R13, R21, R23, R35, R37 |
| 11 | 330R | Resistor_SMD:R_0603_1608Metric | R14, R15, R16, R17, R18, R19, R20, R27, R29, R45, R46 |
| 9 | 1k5 | Resistor_SMD:R_0603_1608Metric | R5, R7, R9, R11, R12, R36, R38, R47, R48 |
| 5 | 1n | Capacitor_SMD:C_0603_1608Metric | C3, C4, C7, C9, C40 |
| 5 | LED | LED_SMD:LED_0603_1608Metric | D1, D2, D3, D4, D5 |
| 4 | 4k7 | Resistor_SMD:R_0603_1608Metric | R3, R22, R24, R25 |
| 3 | 10R | Resistor_SMD:R_0603_1608Metric | R39, R40, R41 |
| 3 | 10n | Capacitor_SMD:C_0603_1608Metric | C26, C29, C32 |
| 3 | 120R | Resistor_SMD:R_0603_1608Metric | R26, R28, R43 |
| 3 | 470n | Capacitor_SMD:C_0603_1608Metric | C28, C31, C34 |
| 3 | MDD50N06D | Package_TO_SOT_SMD:TO-252-2 | Q1, Q2, Q3 |
| 3 | SS210 | Diode_SMD:D_SMA | D7, D8, D9 |
| 3 | UCC27517DBVR | Package_TO_SOT_SMD:SOT-23-5 | U6, U7, U8 |
| 2 | 100mA hold | Fuse:Fuse_1206_3216Metric | F1, F2 |
| 2 | 100n/100V | Capacitor_SMD:C_0805_2012Metric | C17, C39 |
| 2 | 10k7 | Resistor_SMD:R_0603_1608Metric | R31, R33 |
| 2 | 10p | Capacitor_SMD:C_0402_1005Metric | C2, C5 |
| 2 | 10u | Capacitor_SMD:C_0805_2012Metric | C22, C24 |
| 2 | 10u/25V | Capacitor_SMD:C_0805_2012Metric | C21, C23 |
| 2 | 22u | Inductor_SMD:L_Sunlord_SWPA4030S | L2, L3 |
| 2 | 4u7/100V | Capacitor_SMD:C_1206_3216Metric | C14, C38 |
| 2 | LGS5148 | Package_TO_SOT_SMD:SOT-23-6 | U3, U4 |
| 2 | RJ45_Shielded | meteopress_footprints:RJJS-88-A22-E1V | J9, J10 |
| 1 | 0 | Resistor_SMD:R_0603_1608Metric | R44 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric | R42 |
| 1 | 12V DCDC | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP2 |
| 1 | 12V SOURCE | Jumper:SolderJumper-3_P2.0mm_Open_TrianglePad1.0x1.5mm | JP3 |
| 1 | 150k | Resistor_SMD:R_0603_1608Metric | R30 |
| 1 | 16MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 1WIRE1 | meteopress_footprints:15EDGVC-2.5-03P-14 | J6 |
| 1 | 1WIRE2 | meteopress_footprints:15EDGVC-2.5-03P-14 | J7 |
| 1 | 1u | Capacitor_SMD:C_0805_2012Metric | C6 |
| 1 | 33k | Resistor_SMD:R_0603_1608Metric | R32 |
| 1 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C16 |
| 1 | 4u7/25V | Capacitor_SMD:C_0805_2012Metric | C15 |
| 1 | 6m | Resistor_SMD:R_2512_6332Metric | R34 |
| 1 | DNP | Capacitor_SMD:C_0603_1608Metric | C41 |
| 1 | GPIO | meteopress_footprints:15EDGVC-2.5-06P-14 | J4 |
| 1 | I2C | meteopress_footprints:15EDGVC-2.5-04P-14 | J2 |
| 1 | INA180A2 | Package_TO_SOT_SMD:SOT-23-5 | U5 |
| 1 | Jumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP4 |
| 1 | L | Inductor_SMD:L_0805_2012Metric | L1 |
| 1 | LED | LED_driver:15EDGRHCM-THR-3,50-10P-13 | J8 |
| 1 | LED_EN | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | J1 |
| 1 | M24C64-WMN | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | MAX3485 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U9 |
| 1 | POWER | Connector_Phoenix_MSTB:PhoenixContact_MSTB_2,5_2-GF-5,08_1x02_P5.08mm_Horizontal_ThreadedFlange | J5 |
| 1 | PROG | Connector_Molex:Molex_KK-254_AE-6410-05A_1x05_P2.54mm_Vertical | J3 |
| 1 | SM712_SOT23 | Package_TO_SOT_SMD:SOT-23 | D10 |
| 1 | SMAJ28A | Diode_SMD:D_SMA | D6 |
| 1 | STM32G070CBTx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U2 |
| 1 | SolderJumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged_Pad1.0x1.5mm | JP1 |
Questions
How big is the LED driver3 PCB?
It measures 50 × 57 mm and has 2 copper layers, 1.6 mm thick.
What parts does the LED driver3 use?
131 parts, built around the MAX3485ED, UCC27517DBVR-TP, LGS5148 and M24C64-WMN6P. 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 LED driver3 KiCad files?
From the xtompok/LED_driver repository on GitHub, at the commit this page was made from: the board is hw/LED_driver3/LED_driver3.kicad_pcb and its schematic hw/LED_driver3/LED_driver3.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the LED driver3 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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