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mikelawrence
ESPHome RGBCCT LED Controller is a PCB design that support a 5-Channel LED arrangement with Red, Green, Blue, Warm White and Cool White LEDs.
| Reference | Value | Description |
|---|---|---|
| Q1-Q4 | TQM050NB06CR | N-MOSFET transistor, 60V, 104A, 5mΩ, 3.8V Vgs, PDFN56U |
| Q5-Q9 | NCV8411 | Self-Protected Low Side Driver with Temperature and Current Limit, TO-252-2 |
| U1 | TMP1075 | I2C-bus digital temperature sensor and thermal watchdog, WSON-8 |
| U2 | LM74912-Q1 | Automotive Ideal Diode Controller With Fault Output and Overvoltage, Undervoltage, and Short Circuit Protection, VQFN-24 |
| U3 | MPM3506AGQV-P | Switching Voltage Regulators 36V/0.6A Module Sync Step-Down Converter |
| U4 |
| IC, 85-V, 16-Bit, High-Precision Power Monitor With I2C Interface, VSSOP-10 |
| U5,U9 | 74AHCT32 | Quad 2-input OR |
|---|
| U6 | TPS613222ADBV | 1.8A Step-Up Converter, 5V Output Voltage, 0.9-5.5V Input Voltage, SOT-23-5 |
|---|
| U7 | ESP32-C3-MINI-1 | RF Module, ESP32-C3 SoC, Wi-Fi 802.11b/g/n, Bluetooth 5, BLE, 32-bit, 3.3V, onboard antenna, SMD |
|---|
| U8 | AP7384-33Y | 50mA Low Dropout Voltage Regulator, Fixed Output 3.3V, Wide Input Voltage Range 40V, SOT-89-3 |
|---|
| C1-C3,C5,C6,C10,C13,C16,C18 | 100nF | Capacitor, 100nF, MLCC, 50V, X7R, 10%, 0402 |
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| C4 | 220nF | Capacitor, 220nF, MLCC, 50V, X5R, 20%, 0402 |
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| C7,C15 | 47uF | Capacitor, 47uF, MLCC, 10V, X5R, 20%, 0805 |
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| C8,C12 | 4.7uF | Capacitor, 4.7uF, MLCC, 50V, X5R, 20%, 0805 |
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| C9,C17,C19,C20 | 1uF | Capacitor, 1uF, MLCC, 50V, X5R, 10%, 0402 |
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| C11 | 22nF | Capacitor, 22nF, MLCC, 50V, X7R, 10%, 0402 |
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| C14 | 22uF | Capacitor, 22uF, MLCC, 6.3V, X5R, 20%, 0603 |
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| D1 | SMBJ33CA | Bidirectional transient-voltage-suppression diode, filled shape |
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| D2-D4 | SS16HE | Schottky Diode, 60V, 1A, SOD-323EP |
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| D5 | ESDS452 | 5.5-V Bi-Directional TVS Diode |
|---|
| D6 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
|---|
| D7 | 30V | 400W unidirectional Transient Voltage Suppressor, 30.0Vr, SMA(DO-214AC) |
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| D8 | Red | Light emitting diode, filled shape |
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| D9 | SK6812-4020 | RGB LED with integrated controller, 4mm x 2mm Side LED package |
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| J1 | 1017505 | Terminal Block, 12-24 AWG, push-in connection, 4-position, 32A |
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| J3 | 1017507 | Terminal Block, 12-24 AWG, push-in connection, 6-position, 32A |
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| J4 | USB-C | Connector, USB 2.0, 16P, Type-C, Receptacle |
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| L1 | 1uH | Inductor, 1uH, 3.3A, 20%, 1008 |
|---|
| M1 | Fan_CPU_4pin | CPU Fan, tacho output, PWM input, 4-pin connector |
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| R1 | 8mΩ | Current Sense Resistor, 8mΩ, 3W, 1%, 50ppm, 2512 |
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| R2,R3 | 0Ω | Resistor, 0Ω, 0402 |
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| R4,R5 | 100KΩ | Resistor, 100KΩ, 62.5mW, 25PPM, 0.1%, 0402 |
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| R6 | 2.87KΩ | Resistor, 2.87KΩ, 62.5mW, 25PPM, 0.1%, 0402 |
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| R7 | 2.2KΩ | Resistor, 2.2KΩ, 62.5mW, 25PPM, 0.1%, 0402 |
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| R8,R9,R15-R18,R21,R24 | 10KΩ | Resistor, 10KΩ, 62.5mW,100PPM, 1%, 0402 |
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| R10 | 200KΩ | Resistor, 200KΩ, 62.5mW,100PPM, 1%, 0402 |
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| R11,R14,R22,R23 | 5.1KΩ | Resistor, 5.1KΩ, 62.5mW, 100ppm, 1%, 0402 |
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| R12 | 75KΩ | Resistor, 75KΩ, 62.5mW, 25PPM, 0.1%, 0402 |
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| R13 | 24KΩ | Resistor, 24KΩ, 62.5mW, 25PPM, 0.1%, 0402 |
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| R19,R20 | 1kΩ | Resistor, 1KΩ, 62.5mW,100PPM, 1%, 0402 |
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| R25 | 750Ω | Resistor, 750Ω, 62.5mW,100PPM, 1%, 0402 |
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