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preliminary BOM and schematic

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This commit is contained in:
Alessandro Mauri 2026-02-22 17:07:21 +01:00
parent a214220e77
commit eeb3cb38ab
4 changed files with 63 additions and 34 deletions
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1
hw/.gitignore vendored
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@ -32,6 +32,7 @@ fp-info-cache
# Exported BOM files
*.xml
*.csv
!bom/*.csv
# Archived Backups (KiCad 6.0)
**/*-backups/*.zip

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hw/bom/.gitignore vendored Normal file
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ibom.html

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hw/bom/bom_preliminary_lcsc.csv Normal file
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Index,LCSC#,MPN,Manufacturer,Package,Customer #,Description,RoHS,Quantity,MOQ,Multiple,Unit Price(€),Extended Price(€),Product Link
1,C963213,GT-USB-7025,G-Switch,SMD,,"USB-C (USB TYPE-C) Receptacle Connector 16 Position Surface Mount, Right Angle",yes,5,1,1,0.5466,2.73,https://www.lcsc.com/product-detail/C963213.html
2,C138714,TPD4E05U06DQAR,TI,USON-10(1x2.5),,14VC Clamp 2.5A@8/20us Ipp TVS DIODE USON-10(1x2.5),yes,10,5,5,0.0629,0.63,https://www.lcsc.com/product-detail/C138714.html
3,C2071868,AP63200WU-7,DIODES,TSOT-23-6,,500kHz Buck Adjustable 2A TSOT-23-6 Voltage Regulators - DC DC Switching Regulators RoHS,yes,5,5,5,0.3300,1.65,https://www.lcsc.com/product-detail/C2071868.html
4,C473369,TLV333IDBVR,TI,SOT-23-5,,"2uV 70pA 0.16V/us 102dB 17uA 350kHz 1 Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5 Amplifiers RoHS",yes,5,5,5,0.2020,1.01,https://www.lcsc.com/product-detail/C473369.html
5,C19274408,SC7A20HTR,Hangzhou Silan Microelectronics,LGA-12(2x2),,LGA-12(2x2) Accelerometers RoHS,yes,5,1,1,0.2417,1.21,https://www.lcsc.com/product-detail/C19274408.html
6,C132291,FUSB302BMPX,onsemi,WFQFN-14(2.5x2.5),,Controller USB 3.1 WFQFN-14(2.5x2.5) Interface Controllers RoHS,yes,5,1,1,0.6769,3.38,https://www.lcsc.com/product-detail/C132291.html
7,C52741377,CPN201610H6R8MT,Magnetsyc,0806,,820mA 6.8uH 1.1A 545mΩ ±20% 0806 Fixed Inductors RoHS,yes,20,20,20,0.0277,0.55,https://www.lcsc.com/product-detail/C52741377.html
8,C5142280,CH32V203G6U6,WCH,QFN28X4,,Others QFN28X4 Microcontrollers RoHS,yes,5,1,1,0.6019,3.01,https://www.lcsc.com/product-detail/C5142280.html
9,C338080,C2012X5R1V226MT000E,TDK,0805,,22uF ±20% 35V Ceramic Capacitor X5R 0805,yes,30,10,10,0.1238,3.71,https://www.lcsc.com/product-detail/C338080.html
10,C18723015,X087-2832TSWIG02-H14,Wisevision,-,,"0.87 128x32 SSD1312 chip I2C LCD, OLED, Graphic RoHS",yes,5,1,1,1.5826,7.91,https://www.lcsc.com/product-detail/C18723015.html
11,C107335,MPZ1608S601ATA00,TDK,0603,,600Ω@100MHz 1 Line Ferrite Bead 0603 1A 150mΩ,yes,10,10,10,0.0112,0.11,https://www.lcsc.com/product-detail/C107335.html
12,C110776,RT0603BRD071KL,YAGEO,0603,,100mW 1kΩ 75V Thin Film Resistor ±25ppm/℃ ±0.1% 0603 Chip Resistor - Surface Mount RoHS,yes,20,20,20,0.0193,0.39,https://www.lcsc.com/product-detail/C110776.html
13,C49164935,JER1206F1R006,JIERR,1206,,1W 6mΩ Current Sense Resistor ±50ppm/℃ ±1% 1206 Current Sense Resistors RoHS,yes,10,10,10,0.0371,0.37,https://www.lcsc.com/product-detail/C49164935.html
14,C162670,NCU18XH103F6SRB,muRata,0603,,NTC Thermistor 10kΩ Surface Mount 0603,yes,10,10,10,0.0533,0.53,https://www.lcsc.com/product-detail/C162670.html
15,C49851,INA226AIDGSR,TI,MSOP-10,,300mV~40V 2.5uV 10nA MSOP-10 Current Regulation/Management RoHS,yes,5,1,1,0.6081,3.04,https://www.lcsc.com/product-detail/C49851.html
16,C46818248,SIQ-02FVS3,LZG,-,,Encoders - Industrial RoHS,yes,5,1,1,0.9816,4.91,https://www.lcsc.com/product-detail/C46818248.html
17,C41414522,NSG10752,WXNSIC,SOT-23-6,,High Side Gate Driver IC MOSFET IGBT SOT-23-6,yes,5,1,1,0.4600,2.30,https://www.lcsc.com/product-detail/C41414522.html
18,C2932326,MT3608L,XI'AN Aerosemi Tech,SOT-23-6,,1.2MHz Boost Adjustable 2.5A SOT-23-6 Voltage Regulators - DC DC Switching Regulators RoHS,yes,10,10,10,0.0373,0.37,https://www.lcsc.com/product-detail/C2932326.html
19,C30584800,CD4148WTP,YONGYUTAI,0603,,Diode Independent 75V 150mA Surface Mount 0603,yes,20,20,20,0.0207,0.41,https://www.lcsc.com/product-detail/C30584800.html
20,C5370906,FC-ALX 4030D-2R2MT,FANGCHENG,"SMD,4.2x4.2mm",,"8.1A 2.2uH 8.1A 10.7mΩ Molded Inductor ±20% SMD,4.2x4.2mm Fixed Inductors RoHS",yes,5,1,1,0.4781,2.39,https://www.lcsc.com/product-detail/C5370906.html
21,C76799,MLZ1608M4R7WT000,TDK,0603,,350mA 4.7uH 120mA 500mΩ Multilayer inductor ±20% 0603 Fixed Inductors RoHS,yes,10,10,10,0.0365,0.37,https://www.lcsc.com/product-detail/C76799.html
22,C4169844,RS73F1JTTD2703B,KOA,0603,,200mW 270kΩ Thick Film Resistor ±25ppm/℃ ±0.1% 0603 Chip Resistor - Surface Mount RoHS,yes,5,5,5,0.0891,0.45,https://www.lcsc.com/product-detail/C4169844.html
23,C2974032,FRC0603F1963TS,FOJAN,0603,,196kΩ ±1% 100mW 0603 Thick Film Resistor,yes,100,100,100,0.0010,0.10,https://www.lcsc.com/product-detail/C2974032.html
24,C2907059,FRC0603F6202TS,FOJAN,0603,,62kΩ ±1% 100mW 0603 Thick Film Resistor,yes,200,100,100,0.0011,0.22,https://www.lcsc.com/product-detail/C2907059.html
25,C2906999,FRC0603F1803TS,FOJAN,0603,,180kΩ ±1% 100mW 0603 Thick Film Resistor,yes,100,100,100,0.0011,0.11,https://www.lcsc.com/product-detail/C2906999.html
26,C7466527,AGM403AP,AGMSEMI,PDFN3.3x3.3-8,,N-Channel 40V 65A 69W Surface Mount PDFN3.3x3.3,yes,5,5,5,0.2447,1.22,https://www.lcsc.com/product-detail/C7466527.html
1 Index LCSC# MPN Manufacturer Package Customer # Description RoHS Quantity MOQ Multiple Unit Price(€) Extended Price(€) Product Link
2 1 C963213 GT-USB-7025 G-Switch SMD USB-C (USB TYPE-C) Receptacle Connector 16 Position Surface Mount, Right Angle yes 5 1 1 0.5466 2.73 https://www.lcsc.com/product-detail/C963213.html
3 2 C138714 TPD4E05U06DQAR TI USON-10(1x2.5) 14VC Clamp 2.5A@8/20us Ipp TVS DIODE USON-10(1x2.5) yes 10 5 5 0.0629 0.63 https://www.lcsc.com/product-detail/C138714.html
4 3 C2071868 AP63200WU-7 DIODES TSOT-23-6 500kHz Buck Adjustable 2A TSOT-23-6 Voltage Regulators - DC DC Switching Regulators RoHS yes 5 5 5 0.3300 1.65 https://www.lcsc.com/product-detail/C2071868.html
5 4 C473369 TLV333IDBVR TI SOT-23-5 2uV 70pA 0.16V/us 102dB 17uA 350kHz 1 Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5 Amplifiers RoHS yes 5 5 5 0.2020 1.01 https://www.lcsc.com/product-detail/C473369.html
6 5 C19274408 SC7A20HTR Hangzhou Silan Microelectronics LGA-12(2x2) LGA-12(2x2) Accelerometers RoHS yes 5 1 1 0.2417 1.21 https://www.lcsc.com/product-detail/C19274408.html
7 6 C132291 FUSB302BMPX onsemi WFQFN-14(2.5x2.5) Controller USB 3.1 WFQFN-14(2.5x2.5) Interface Controllers RoHS yes 5 1 1 0.6769 3.38 https://www.lcsc.com/product-detail/C132291.html
8 7 C52741377 CPN201610H6R8MT Magnetsyc 0806 820mA 6.8uH 1.1A 545mΩ ±20% 0806 Fixed Inductors RoHS yes 20 20 20 0.0277 0.55 https://www.lcsc.com/product-detail/C52741377.html
9 8 C5142280 CH32V203G6U6 WCH QFN28X4 Others QFN28X4 Microcontrollers RoHS yes 5 1 1 0.6019 3.01 https://www.lcsc.com/product-detail/C5142280.html
10 9 C338080 C2012X5R1V226MT000E TDK 0805 22uF ±20% 35V Ceramic Capacitor X5R 0805 yes 30 10 10 0.1238 3.71 https://www.lcsc.com/product-detail/C338080.html
11 10 C18723015 X087-2832TSWIG02-H14 Wisevision - 0.87 128x32 SSD1312 chip I2C LCD, OLED, Graphic RoHS yes 5 1 1 1.5826 7.91 https://www.lcsc.com/product-detail/C18723015.html
12 11 C107335 MPZ1608S601ATA00 TDK 0603 600Ω@100MHz 1 Line Ferrite Bead 0603 1A 150mΩ yes 10 10 10 0.0112 0.11 https://www.lcsc.com/product-detail/C107335.html
13 12 C110776 RT0603BRD071KL YAGEO 0603 100mW 1kΩ 75V Thin Film Resistor ±25ppm/℃ ±0.1% 0603 Chip Resistor - Surface Mount RoHS yes 20 20 20 0.0193 0.39 https://www.lcsc.com/product-detail/C110776.html
14 13 C49164935 JER1206F1R006 JIERR 1206 1W 6mΩ Current Sense Resistor ±50ppm/℃ ±1% 1206 Current Sense Resistors RoHS yes 10 10 10 0.0371 0.37 https://www.lcsc.com/product-detail/C49164935.html
15 14 C162670 NCU18XH103F6SRB muRata 0603 NTC Thermistor 10kΩ Surface Mount 0603 yes 10 10 10 0.0533 0.53 https://www.lcsc.com/product-detail/C162670.html
16 15 C49851 INA226AIDGSR TI MSOP-10 300mV~40V 2.5uV 10nA MSOP-10 Current Regulation/Management RoHS yes 5 1 1 0.6081 3.04 https://www.lcsc.com/product-detail/C49851.html
17 16 C46818248 SIQ-02FVS3 LZG - Encoders - Industrial RoHS yes 5 1 1 0.9816 4.91 https://www.lcsc.com/product-detail/C46818248.html
18 17 C41414522 NSG10752 WXNSIC SOT-23-6 High Side Gate Driver IC MOSFET IGBT SOT-23-6 yes 5 1 1 0.4600 2.30 https://www.lcsc.com/product-detail/C41414522.html
19 18 C2932326 MT3608L XI'AN Aerosemi Tech SOT-23-6 1.2MHz Boost Adjustable 2.5A SOT-23-6 Voltage Regulators - DC DC Switching Regulators RoHS yes 10 10 10 0.0373 0.37 https://www.lcsc.com/product-detail/C2932326.html
20 19 C30584800 CD4148WTP YONGYUTAI 0603 Diode Independent 75V 150mA Surface Mount 0603 yes 20 20 20 0.0207 0.41 https://www.lcsc.com/product-detail/C30584800.html
21 20 C5370906 FC-ALX 4030D-2R2MT FANGCHENG SMD,4.2x4.2mm 8.1A 2.2uH 8.1A 10.7mΩ Molded Inductor ±20% SMD,4.2x4.2mm Fixed Inductors RoHS yes 5 1 1 0.4781 2.39 https://www.lcsc.com/product-detail/C5370906.html
22 21 C76799 MLZ1608M4R7WT000 TDK 0603 350mA 4.7uH 120mA 500mΩ Multilayer inductor ±20% 0603 Fixed Inductors RoHS yes 10 10 10 0.0365 0.37 https://www.lcsc.com/product-detail/C76799.html
23 22 C4169844 RS73F1JTTD2703B KOA 0603 200mW 270kΩ Thick Film Resistor ±25ppm/℃ ±0.1% 0603 Chip Resistor - Surface Mount RoHS yes 5 5 5 0.0891 0.45 https://www.lcsc.com/product-detail/C4169844.html
24 23 C2974032 FRC0603F1963TS FOJAN 0603 196kΩ ±1% 100mW 0603 Thick Film Resistor yes 100 100 100 0.0010 0.10 https://www.lcsc.com/product-detail/C2974032.html
25 24 C2907059 FRC0603F6202TS FOJAN 0603 62kΩ ±1% 100mW 0603 Thick Film Resistor yes 200 100 100 0.0011 0.22 https://www.lcsc.com/product-detail/C2907059.html
26 25 C2906999 FRC0603F1803TS FOJAN 0603 180kΩ ±1% 100mW 0603 Thick Film Resistor yes 100 100 100 0.0011 0.11 https://www.lcsc.com/product-detail/C2906999.html
27 26 C7466527 AGM403AP AGMSEMI PDFN3.3x3.3-8 N-Channel 40V 65A 69W Surface Mount PDFN3.3x3.3 yes 5 5 5 0.2447 1.22 https://www.lcsc.com/product-detail/C7466527.html

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hw/usbc_soldering_iron.kicad_sch
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