ember
notaroomba
A custom hot plate powered by USB-C Power Delivery.
Components (63)
| Reference | Value | Description |
|---|---|---|
| Q1 | IRFS7440TRLPBF | |
| Q2 | 2SC1815_C727146 | |
| U1 | TPS25730D | USB Type-C and USB PD Controller, Integrated Power Switches, QFN-38 |
| U2 | TC4431EOA | |
| U3 | TPD6S300A | USB Type-C Port Protector: Short-to-VBUS Overvoltage and IEC ESD Protection, WQFN-20 |
| U4,U11 | DB128L-5.08-2P-BK-S | |
| U5 | INA226 | High-Side or Low-Side Measurement, Bi-Directional Current and Power Monitor (0-36V) with I2C Compatible Interface, VSSOP-10 |
| U6 | TMP119AIYBGR | Ultra-High Accuracy, Low-Power, Digital Temperature Sensor With SMBus and I2C-Compatible Interface, DSBGA-6 |
| U7 | MAX6682MUA+ | |
| U8 | W25Q256JVEIQTR | |
| U9 | STM32WB55REVx | STMicroelectronics Arm Cortex-M4 MCU, 512KB flash, 256KB RAM, 64 MHz, 1.71-3.6V, 49 GPIO, VFQFPN68 |
| U10 | NT3H2111W0FHKH | |
| U12 | MAX31865xTP | RTD-to-Digital Converter, TQFN-20 |
| U13 | MAX6675ISA+T | |
| U14 | DB128L-5.08-3P-BK-S | |
| U15 | TPS56339DDC | 4.5V to 24V Input, 3-A Output Synchronous Buck Converter, SOT-23-6 |
| USB1 | TYPE-C 16PIN 2MD(073) | |
| AE1 | 2450AT18A100E | |
| Brd1 | SSD1306 | SSD1306 OLED |
| BUZZER1 | QMB-09B-03 | |
| C1,C13,C18,C27,C31,C46 | 4.7uF | Unpolarized capacitor |
| C2,C5,C44,C45 | 22uF | Unpolarized capacitor |
| C3,C6,C10,C11 | 10uF | Unpolarized capacitor |
| C4,C7-C9 | 10nF | Unpolarized capacitor |
| C12,C14-C16,C19,C20,C22-C25,C28-C30,C32-C35,C38,C47 | 100nF | Unpolarized capacitor |
| C17,C26,C36 | 1uF | Unpolarized capacitor |
| C21 | 220nF | Unpolarized capacitor |
| C37,C39-C41 | 10pF | Unpolarized capacitor |
| C42,C43 | 330pF | Unpolarized capacitor |
| D2 | SS56 | |
| D3 | 15V | |
| D4 | 1N4148W | 75V 0.15A Fast Switching Diode, SOD-123 |
| D5-D12 | LED | Light emitting diode |
| D13 | PESD15VL1BA | SOD-323 Bidirectional TVS Diode, 15V, 200W, Alternate KiCAD Library |
| FL1 | MLPF-WB55-01E3 | |
| L1 | FXL0530-4R7-M | |
| L2 | 10uH | Inductor |
| L3 | 10nH | Inductor |
| L4 | 25X48MM_NFC_ANTENNA | Inductor |
| R1 | 198.2K | Resistor |
| R2 | 2.28K | Resistor |
| R3 | 9.4K | Resistor |
| R4 | 191K | Resistor |
| R5 | 30 | Resistor |
| R6 | 162K | Resistor |
| R7 | 38K | Resistor |
| R8-R10,R17,R37,R38,R40,R41 | 10K | Resistor |
| R11,R19,R23,R25,R27,R28 | 4.7K | Resistor |
| R12 | 190K | Resistor |
| R13 | 9.5K | Resistor |
| R14,R16 | 3.3K | Resistor |
| R15 | 30.9K | Resistor |
| R18 | HOLLR2512-3W-2MR-1% | |
| R20 | 100K | Resistor |
| R22 | 1K | Resistor |
| R24,R29-R36 | 100 | Resistor |
| R26 | 470 | Resistor |
| R39 | 400 | Resistor |
| SW1 | EC11E18244A5 | |
| SW2,SW3 | SW_Push | Push button switch, generic, two pins |
| TP1-TP3 | TestPoint | test point |
| X1 | XL7EL89CKI-111YLC-32M | |
| X2 | X201232768KJD2SI |