pcb-docs
WestianPKl
Components (18)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2 | BSS138-TP | 50V Vds, 0.22A Id, N-Channel MOSFET, SOT-23 |
| Q3 | AO3407A | -4.0A Id, -30V Vds, P-Channel MOSFET, SOT-23 |
| U1 | PCF8563T | Realtime Clock/Calendar I2C Interface, SOIC-8 |
| U2 | SIP32431DR3-T1GE3 | 10 pA, Ultra Low Leakage and Quiescent Current, Load Switch with Reverse Blocking, High Enable, SC-70-6 |
| BT1 | CR2032 | Single-cell battery |
| C1,C2 | 100nF | Unpolarized capacitor |
| D1 | BAT54C-AKS | dual schottky barrier diode, common cathode |
| D2,D3 | LED | Light emitting diode |
| D4 | BZT52C5V1-DIO | 500mW Zener Diode, SOD-123F |
| J1 | COM | Generic connector, double row, 02x06, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| JP1 | Jumper_2_Bridged | Jumper, 2-pole, closed/bridged |
| R1,R2,R13 | 100kR | Resistor |
| R3-R5,R7 | 10kR | Resistor |
| R6,R9,R12 | 4k7R | Resistor |
| R8 | 100R | Resistor |
| R10 | 100 | Resistor |
| R11 | 4K7 | Resistor |
| Y1 | QT3CD-32.768KEZF-T | Two pin crystal |