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nixie_alarm_main_board — Home assistant integrated | Open App Note

Nixie_alarm_clock

wojciechpaderewski

Home assistant integrated

Components (53)

Reference	Value	Description
IC1	LM3488MM	2.97V to 40V Wide Vin Low-Side N-Channel Controller for Switching Regulators
IC2,IC4	HV5530PG-G	Serial to Parallel Logic Converters 300V 32Ch Open D Out
IC3	TPS563219ADDFR	17V Input, 3A Synchronous Step-Down Regulator in SOT-23 With Power-good and Soft-start
IC6	CD40109BQNSRQ1	Automotive catalog CMOS Quad Low-to-High Voltage Level Shifter (20V Rating)
IC7	AP7363-33D-13	DiodesZetex AP7363-33D-13, LDO Voltage Regulator, 1.5A, 3.3 V, 2.2 5.5 Vin, 2+Tab-Pin TO-252
IC8	MCP4018T-103E/LT	10kΩ 7-bit
Q1-Q7

Nixie_alarm_clock schematic

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Nixie_alarm_clock board

C11	12pF 16V	SMD Comm X7R, Ceramic, 3300 pF, 10%, 50 VDC, 125 VDC, 125C, -55C, X7R, SMD, MLCC, Temperature Stable, Class II, 2.5 % , 100 GOhms, 11 mg, 0805, 2mm, 1.25mm, 0.78mm, 0.75mm, 0.5mm, 4000, 78 Weeks, 80

R1	56kΩ	Anti-Sulfurated Thick Film Chip Resistors/ Anti-Surge Type, Power Rating (W): 0.5, Chip Size (LxW(EIA)) (mm): 2.0 x 1.25 (EIA:0805), Resistance Values (?): 5100, Resistance Tolerance (%): 0.5, T.C.R (?102/K): ?100

R2,R16	10kΩ	Anti-Sulfurated Thick Film Chip Resistors/ Anti-Surge Type, Power Rating (W): 0.5, Chip Size (LxW(EIA)) (mm): 2.0 x 1.25 (EIA:0805), Resistance Values (?): 5100, Resistance Tolerance (%): 0.5, T.C.R (?102/K): ?100,CRCW0402 Resistor T/R 0.063W,1%,2K74 Vishay CRCW Series Thick Film Surface Mount Resistor 0402 Case 2.74k?? ??1% 0.063W ??100ppm/??C

R3,R4,R42,R43	5.1kΩ	Anti-Sulfurated Thick Film Chip Resistors/ Anti-Surge Type, Power Rating (W): 0.5, Chip Size (LxW(EIA)) (mm): 2.0 x 1.25 (EIA:0805), Resistance Values (?): 5100, Resistance Tolerance (%): 0.5, T.C.R (?102/K): ?100

R6,R13	100Ω	Anti-Sulfurated Thick Film Chip Resistors/ Anti-Surge Type, Power Rating (W): 0.5, Chip Size (LxW(EIA)) (mm): 2.0 x 1.25 (EIA:0805), Resistance Values (?): 5100, Resistance Tolerance (%): 0.5, T.C.R (?102/K): ?100,CRCW0402 Resistor T/R 0.063W,1%,2K74 Vishay CRCW Series Thick Film Surface Mount Resistor 0402 Case 2.74k?? ??1% 0.063W ??100ppm/??C

R7-R9,R17-R20,R24,R26,R29,R30,R32,R34,R35,R45	10k	Anti-Sulfurated Thick Film Chip Resistors/ Anti-Surge Type, Power Rating (W): 0.5, Chip Size (LxW(EIA)) (mm): 2.0 x 1.25 (EIA:0805), Resistance Values (?): 5100, Resistance Tolerance (%): 0.5, T.C.R (?102/K): ?100

R14	75mΩ	Anti-Sulfurated Thick Film Chip Resistors/ Anti-Surge Type, Power Rating (W): 0.5, Chip Size (LxW(EIA)) (mm): 2.0 x 1.25 (EIA:0805), Resistance Values (?): 5100, Resistance Tolerance (%): 0.5, T.C.R (?102/K): ?100