2 layers50 × 57 mm
2 layers60 × 65 mm
LED driver2
xtompok/LED_driver3x5A PWM driver for LED strips
- Size
- 60 × 65 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 98
- Nets
- 59
- Pads
- 303
- Tracks, vias
- 643, 156
- Pours
- 11
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 3 Jan 2020
- Updated
- 6 Nov 2024
Overview
LED driver2 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 60 × 65 mm with 98 parts on 59 nets, routed with 643 tracks and 156 vias.
It is built around the AMS1117-3.3, M24C02-WMN6 and SP3485EN-Y, with the S8050, 1N4148W and MMBT5401 among its other parts. Its parts include 34 resistors, 16 capacitors, 13 transistors, 9 diodes and 9 connectors. It belongs with the STM32 boards of this library.
Main components
9
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
M24C02-WMN6
SO-8SO-8 EEPROM ROHSSTMicroelectronicsEEPROM
SP3485EN-Y
SOP-8SOP-8 RS-485 / RS-422 ICs ROHSYLPTECRS-485 / RS-422 ICs
S8050
SOT-23-55℃~+150℃ 1 NPN 100MHz 100nA 120 25V 300mW 500mA 5V 600mV NPN SOT-23 Bipolar (BJT) ROHShongjiachengBipolar (BJT)
1N4148W
SOD-123150mA 1A 1V@50mA 1uA@75V 400mW 4ns 75V Independent SOD-123 Switching Diodes ROHSSTMicroelectronicsSwitching DiodesMMBT5401
SOT-23-55℃~+150℃ 1 PNP 100MHz 100nA 150V 300 300mW 500mV 5V 600mA PNP SOT-23 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)
RU6070L
TO-252-2(DPAK)107W 180pF 3.45nF 420pF 45nC@10V 4V 60V 70A 7mΩ@10V TO-252-2(DPAK) MOSFETs ROHSShenzhen ruichips SemiconMOSFETs
SS14
SMA(DO-214AC)-55℃~+150℃ 1A 25A 300uA@40V 40V 550mV@1A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky DiodesBZT52C15
SOD-123-65℃~+150℃ 1 Independent 100nA@1V 13.8V~15.6V 15V 200Ω 30Ω 370mW SOD-123 Zener Diodes ROHSDiodes IncorporatedZener Diodes
Parts
98| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 24k | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R4, R5, R14, R19, R21, R22, R23 |
| 8 | 330R | Resistor_SMD:R_0603_1608Metric | R6, R7, R8, R9, R10, R11, R12, R13 |
| 7 | 1k5 | Resistor_SMD:R_0603_1608Metric | R16, R17, R18, R20, R27, R28, R29 |
| 6 | S8050 | Package_TO_SOT_SMD:SOT-23 | Q2, Q3, Q4, Q5, Q7, Q9 |
| 5 | C | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3, C4, C5 |
| 4 | 100n | Capacitor_SMD:C_0603_1608Metric | C6, C7, C10, C14 |
| 4 | 4k7 | Resistor_SMD:R_0603_1608Metric | R15, R24, R25, R26 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad_Via | H1, H2, H3, H4 |
| 3 | 100R | Resistor_SMD:R_0603_1608Metric | R31, R32, R33 |
| 3 | 100n | Resistor_SMD:R_0603_1608Metric | C11, C12, C13 |
| 3 | 1N4148W | Diode_SMD:D_SOD-123 | D6, D8, D9 |
| 3 | LED | LED_SMD:LED_0603_1608Metric | D1, D2, D3 |
| 3 | MMBT5401 | Package_TO_SOT_SMD:SOT-23 | Q6, Q8, Q10 |
| 3 | RU6070L | Package_TO_SOT_SMD:TO-252-2 | Q11, Q12, Q13 |
| 2 | Polyfuse | Fuse:Fuse_1206_3216Metric | F1, F2 |
| 2 | SS14 | Diode_SMD:D_SMA | D5, D7 |
| 1 | 0.004R | Resistor_SMD:R_2512_6332Metric | R30 |
| 1 | 10n | Capacitor_SMD:C_0603_1608Metric | C15 |
| 1 | 10u | Capacitor_SMD:C_0603_1608Metric | C8 |
| 1 | 1u | Capacitor_SMD:C_0603_1608Metric | C16 |
| 1 | 22u | Capacitor_SMD:C_0603_1608Metric | C9 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U3 |
| 1 | BOOT0 | TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm | TP1 |
| 1 | BZT52C15 | Diode_SMD:D_SOD-123 | D4 |
| 1 | Conn_01x03_Male | Connector_Phoenix_MSTB:PhoenixContact_MSTB_2,5_3-GF-5,08_1x03_P5.08mm_Horizontal_ThreadedFlange | J7 |
| 1 | Crystal_GND24 | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | G1 | TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm | TP2 |
| 1 | G2 | TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm | TP3 |
| 1 | G3 | TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm | TP4 |
| 1 | GPIO | LED_driver:PTSA_1.5_5-3.5-Z_1985221 | J5 |
| 1 | I2C | Connector_Molex:Molex_KK-254_AE-6410-04A_1x04_P2.54mm_Vertical | J4 |
| 1 | INA180 | Package_TO_SOT_SMD:SOT-23-5 | U5 |
| 1 | IO_EN | Connector_PinHeader_2.54mm:PinHeader_2x02_P2.54mm_Vertical | J1 |
| 1 | LED | LED_driver:PTSA_1.5_6-3.5-Z-1985234 | J9 |
| 1 | LED_EN | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J6 |
| 1 | M24C02-WMN | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | NM | Resistor_SMD:R_0603_1608Metric | R34 |
| 1 | PROG | Connector_Molex:Molex_KK-254_AE-6410-05A_1x05_P2.54mm_Vertical | J2 |
| 1 | Q_PMOS_GSD | Package_TO_SOT_SMD:TO-252-2 | Q1 |
| 1 | RS-485 | LED_driver:PTSA_1.5_4-3.5-Z-1985218 | J8 |
| 1 | SINGLE_POWER | Connector_PinHeader_2.54mm:PinHeader_2x01_P2.54mm_Vertical | J3 |
| 1 | SP3485EN | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | STM32F030F4Px | Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm | U1 |
| 1 | SolderJumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged_Pad1.0x1.5mm | JP1 |
Questions
How big is the LED driver2 PCB?
It measures 60 × 65 mm and has 2 copper layers, 1.6 mm thick.
What parts does the LED driver2 use?
98 parts, built around the AMS1117-3.3, M24C02-WMN6, SP3485EN-Y and S8050. 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 driver2 KiCad files?
From the xtompok/LED_driver repository on GitHub, at the commit this page was made from: the board is hw/LED_driver2/LED_driver2.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 driver2 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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