MPT-PCB
Supidoc
MultiPurpose Habit Tracker PCB Design
Components (41)
| Reference | Value | Description |
|---|---|---|
| Q2 | BSS138 | Logic Level N-MOS |
| U2 | BQ25185 | 1-Cell, 1A Batterycharger with Powerpath |
| U3 | BQ27441-G1 | System-Side Impedance Track Fuel Gauge |
| U4 | ESP32-S3-WROOM-1-N4R2 | Module with integrated antenna |
| U5 | RCLAMP0854P.TCT | USB-Clamping Array |
| U6 | TPS63030 | 1 A Buck-Boost Converter with variable output voltage |
| U7 | LP5816 | 4-Channel I2C Interface RGBW LED Driver |
| BT1 | AAA-Battery Holder (Left Version) | AAA Battery Holder |
| BT2 | AAA-Battery Holder (Right Version) | AAA Battery Holder |
| C1,C8-C10 | 1u | MLCC |
| C2 | 4u7 | MLCC |
| C3,C5,C15-C22 | 1uF | Unpolarized capacitor |
| C4,C6,C11,C13,C14 | 10u | MLCC |
| C7 | 470n | MLCC |
| C12 | 100n | MLCC |
| D1 | LTST-S326KGJRKT | RG LED |
| D2 | Green | Green LED |
| J1 | USB4105GFA120 | 16 Pin USB-C Receptecal |
| J2 | ER-TFT2.79-1 | LCD Display |
| L2,L3 | 330 | 330Ohm Power Line Ferrite Bead |
| L4 | 1u5 | Power Inductor |
| R3 | 0 | 0 Ohm Jumper |
| R4k7 | R | Resistor |
| R5,R6,R8,R12-R14,R16,R17,R25,R26,R32,R34-R42 | 10k | R 10k 0603,Resistor |
| R7 | 13k | R 13k 0603 |
| R9 | 768R | R 768R 0603 |
| R10,R11 | 150R | R 150R 0603 |
| R15 | 10m | |
| R18,R19 | 4k7 | |
| R20,R30 | 100R | R 100R 0603 |
| R21,R22 | 5k11 | R 5k11 0603 |
| R23,R24 | 33R2 | R 33R2 0603 |
| R27 | 196k | R 196k 0603 |
| R28 | 1M15 | R 1M15 0603 |
| R29 | 100k | R 100k 0603 |
| R31,R33 | 20k | R 20k 0603 |
| RTC1 | RV-8263-C8 | Realtime Clock/Calendar I2C Interface, Extreme Low Power, 0.9 V to 5.5 V, MicroCrystal C8 |
| S1 | 2434804-1 | |
| SW1 | OS102011MA1QN1 | |
| SW2,SW3 | KMR421GULCLFS | SMD Switch |
| SW4-SW8 | SW_1825910-6 |