mck-parting-board
preyneyv
Components (26)
| Reference | Value | Description |
|---|---|---|
| U1 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
| U2 | RP2040 | A microcontroller by Raspberry Pi |
| U3 | W25Q128JVSIQ | 128Mbit / 16MiB Serial Flash Memory, Standard/Dual/Quad SPI, 2.7-3.6V, SOIC-8 |
| U4 | BQ24074RGT | USB-Friendly Li-Ion Battery Charger and Power-Path Management, VQFN-16 |
| U5 | VDD331MCTA | |
| U6 | RT6160A | |
| U7 | MT9700-N | 80mΩ,Adjustable Fast Response Current-Limited Power-Distribution Switch |
| U8 | MT3608B | High Efficiency 1.2MHz 2A Step Up Converter, 2-24V Vin, 28V Vout, 4A current limit, 1.2MHz, SOT23-6 |
| U9 | MAX98357AEWL | Mono DAC with amplifier, I2S, PCM, TDM, 32-bit, 96khz, 3.2W, TQFP-16 |
| C1-C9,C12-C14,C18,C19,C24,C28,C32,C34 | 100nF | Unpolarized capacitor |
| C10,C11,C23,C25 | 1uF | Unpolarized capacitor |
| C15,C16 | 15pF | Unpolarized capacitor |
| C17,C20,C21,C27,C29-C31,C33,C35 | 22uF | Unpolarized capacitor |
| C22,C26 | 4.7uF | Unpolarized capacitor |
| D1 | LED_BUTTON_L | Reverse mount adressable LED (WS2812 protocol) |
| D2 | LED_BUTTON_R | Reverse mount adressable LED (WS2812 protocol) |
| D3 | BAT20JFILM | Schottky diode |
| L1 | AFE201610SR47MBT | Inductor |
| L2 | CMH160808B4R7MT | Inductor |
| R1,R9,R10 | 1k | Resistor |
| R2,R3,R11,R18,R19 | 5.1k | Resistor |
| R4-R7,R13 | 27 | Resistor |
| R8,R12,R15,R20,R22 | 10k | Resistor |
| R14 | 620k | Resistor |
| R16,R17,R21 | 140k | Resistor |
| Y1 | ABM8-272-T3 | Four pin crystal, GND on pins 2 and 4 |