nixie-clock
jason-watkins
Components (38)
| Reference | Value | Description |
|---|---|---|
| Q1 | IRL540N | N-MOSFET transistor, gate/drain/source |
| Q2,Q3 | TN2106N3-G | N-MOSFET transistor, source/gate/drain |
| U1 | LM5156H | TI LM5156H non-synchronous boost/SEPIC/flyback controller, 2.2MHz, 1.5A gate driver, 3.5V to 60V input (65V abs max), HTSSOP-14 with exposed pad; pin layout mirrors datasheet typical application. Pin 2 has no electrical contact and pin 15 is the exposed pad, which must be tied to AGND |
| C1 | 100uF | Polarized capacitor |
| C2,C4 | 4.7uF | Polarized capacitor,Unpolarized capacitor |
| C3 | 12nF | Unpolarized capacitor |
| C5,C11 | 100nF | Unpolarized capacitor |
| C6 | 1uF | Unpolarized capacitor |
| C7 | 470pF, C0G | Unpolarized capacitor |
| C8,C9 | 2.2uF | Unpolarized capacitor |
| C10 | 220pF, C0G | Unpolarized capacitor |
| C12 | 4.7nF, C0G | Unpolarized capacitor |
| D1,D2 | UF4005 | Diode |
| D3 | SB240S | Diode |
| D4 | ZPD3B0 | Zener diode |
| D5 | SB140-T | Schottky diode |
| D6,D7 | 1N4148 | Diode |
| J1 | JST XH | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2 | Phoenix MSTB | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| R1 | 1.5M | Resistor |
| R2,R10,R18 | 100k | Resistor |
| R3 | 30k | Resistor |
| R4 | 3.3 | Resistor |
| R5 | 10 | Resistor |
| R6 | 63.4k | Resistor |
| R7 | 32.4k | Resistor |
| R8 | 39m | Resistor |
| R9 | 100 | Resistor |
| R11,R12 | 845k | Resistor |
| R13 | 9.09k | Resistor |
| R14 | 147k | Resistor |
| R15 | 10k | Resistor |
| R16 | 82 | Resistor |
| R17 | 1M | Resistor |
| RV1 | 3296 | Trim-potentiometer |
| T1 | DA2032-AL | Coilcraft flyback transformer, 1:10, Lpri 10uH, Ipk 3A, 1500Vrms isolation; 4 nested primary strands 10-3, 9-4, 8-5, 7-6 (dots at 7/8/9/10 ends), parallel on PCB; secondary 12-1 with dot at pin 1; pads 2/11 NC anchors |
| TP1 | +170V | test point |
| TP2 | GND | test point |