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Adjusting footprints of components #13

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5d189af
Adjusting footprints of components
Dec 8, 2025
a733236
Big final PCU PCB design
Dec 11, 2025
eb93e98
Final addings
Dec 11, 2025
92aa808
Replaced Oring simple diodes with schottky
abderrahmanesdn Dec 13, 2025
ed5d2fd
changed 90deg traces, added est logo
lbregy Dec 15, 2025
025e099
Modofications asked and BOM
Dec 16, 2025
cb89af3
changed mcu power suppl
lbregy Dec 17, 2025
2fec421
changes
lbregy Dec 17, 2025
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/Users/lorisbregy/Desktop/EPFL/EPFL Spacecraft Team/PULSE_ENG/_autosave-EPS_power_supply.kicad_sch
102 changes: 102 additions & 0 deletions ${BMU_BOM1}.csv
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"Reference","Qty","Value","DNP","Exclude from BOM","Exclude from Board","Footprint","Datasheet"
"C1,C4,C5","3","100nF","","","","Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder","~"
"C2,C3","2","10uF","","","","Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder","~"
"C6","1","1uF","","","","Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder","~"
"C7,C8","2","100nF","","","","Capacitor_SMD:C_0201_0603Metric","~"
"C9","1","4.7uF","","","","Capacitor_SMD:C_0201_0603Metric","~"
"C10,C11,C62,C63,C64,C66,C68","7","1μF","","Excluded from BOM","Excluded from board","PULSE_Library:C0603","https://componentsearchengine.com/Datasheets/1/C0603X105K4RACAUTO.pdf"
"C12","1","C3216X8L1E106K160AE","","","","PULSE_Library:CAPC3216X180N","https://product.tdk.com/info/en/catalog/datasheets/mlcc_commercial_midvoltage_en.pdf"
"C13,C14,C15,C18,C19,C42,C43,C44,C45,C46,C57,C58,C59,C60,C61","15","10μF","","Excluded from BOM","Excluded from board","PULSE_Library:CAPC2012X145N","https://4donline.ihs.com/images/VipMasterIC/IC/YAGO/YAGO-S-A0011723860/YAGO-S-A0011723860-1.pdf?hkey=6D3A4C79FDBF58556ACFDE234799DDF0"
"C16,C17,C20,C21,C22,C23,C24,C26,C28,C47,C48,C49,C50,C51,C65,C67,C69,C70,C71","19","0.1μF","","Excluded from BOM","Excluded from board","PULSE_Library:C0603","https://content.kemet.com/datasheets/KEM_C1008_X8L_150C_SMD.pdf"
"C25,C27,C29,C30,C31,C52,C53,C54,C55,C56,C72,C73,C74,C75,C76","15","47μF","","Excluded from BOM","Excluded from board","GRT32ER60J107ME13L","https://search.murata.co.jp/Ceramy/image/img/A01X/G101/ENG/GRT32EC81C476KE13-01A.pdf"
"C32,C33,C34,C35,C36","5","0.47μF","","Excluded from BOM","Excluded from board","PULSE_Library:C0603","https://content.kemet.com/datasheets/KEM_C1078_X7R_FT-CAP_AUTO_SMD.pdf"
"C37,C38,C39,C40,C41","5","4.7μF","","Excluded from BOM","Excluded from board","C0805","https://content.kemet.com/datasheets/KEM_C1023_X7R_AUTO_SMD.pdf"
"C77","1","C","","","","Capacitor_SMD:C_0201_0603Metric","~"
"C78,C87","2","0.1μF","","","","PULSE_Library:C0603","https://content.kemet.com/datasheets/KEM_C1008_X8L_150C_SMD.pdf"
"C79,C80,C93","3","10nF","","","","PULSE_Library:CAPC2012X145N","https://product.tdk.com/info/en/catalog/datasheets/mlcc_commercial_midvoltage_en.pdf"
"C81,C82,C83,C84,C85,C86,C88,C89,C90,C91,C92","11","100nF","","","","Capacitor_SMD:C_0603_1608Metric","https://product.tdk.com/system/files/dam/doc/product/capacitor/ceramic/mlcc/catalog/mlcc_commercial_general_en.pdf"
"D1,D2,D4,D5,D6,D18,D19,D20,D21,D22,D23","11","1N4148WT","","","","Diode_SMD:D_SOD-523","https://www.diodes.com/assets/Datasheets/ds30396.pdf"
"D3,D24","2","1N5711","","","","Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal","https://www.microsemi.com/document-portal/doc_download/8865-lds-0040-datasheet"
"D8,D9,D10,D11,D12,D13,D14,D15,D16,D17","10","SMAJ16CA","","Excluded from BOM","Excluded from board","Diode_SMD:D_SMA","https://www.littelfuse.com/media?resourcetype=datasheets&itemid=75e32973-b177-4ee3-a0ff-cedaf1abdb93&filename=smaj-datasheet"
"H1,H2","2","ESQ-126-39-G-D","","","Excluded from board","PULSE_Libary:ESQ-126-Y-X-D","http://suddendocs.samtec.com/prints/esq-1xx-xx-x-x-xxx-xx-x-xx-mkt.pdf"
"IC1","1","TPS7B8733QDDARQ1","","","","PULSE_Library:DDA0008J-IPC_B","https://www.ti.com/lit/ds/symlink/tps7b87-q1.pdf?ts=1623322212637&ref_url=https%253A%252F%252Fwww.mouser.ie%252F"
"IC2","1","TPS7B8750QDDARQ1","","","","PULSE_Library:DDA0008J-IPC_B","https://www.ti.com/lit/ds/symlink/tps7b87-q1.pdf?ts=1623322212637&ref_url=https%253A%252F%252Fwww.mouser.ie%252F"
"IC3,IC4","2","MAX890LESA+","","Excluded from BOM","Excluded from board","PULSE_Library:SOIC127P600X175-8N","https://datasheet.datasheetarchive.com/originals/distributors/Datasheets-18/DSA-340184.pdf"
"IC5,IC6,IC7,IC10,IC11,IC17,IC18,IC19,IC20,IC21","10","LM74700QDBVRQ1","","Excluded from BOM","Excluded from board","SOT95P280X145-6N","http://www.ti.com/lit/gpn/LM74700-Q1"
"IC8,IC9","2","INA226AIDGSR","","Excluded from BOM","Excluded from board","PULSE_Library:SOP50P490X110-10N","https://componentsearchengine.com/Datasheets/1/INA226AIDGSR.pdf"
"IC12,IC13,IC14,IC15,IC16","5","MAX17523ATE+","","Excluded from BOM","Excluded from board","QFN50P300X300X80-17N","https://datasheets.maximintegrated.com/en/ds/MAX17523.pdf"
"IC22,IC23","2","L6982C50DR","","Excluded from BOM","Excluded from board","PULSE_Library:SOIC127P600X175-8N","https://www.st.com/resource/en/datasheet/l6982.pdf"
"IC24,IC25,IC26","3","L6982C33DR","","Excluded from BOM","Excluded from board","PULSE_Library:SOIC127P600X175-8N","https://www.st.com/resource/en/datasheet/l6982.pdf"
"IC27","1","ADM3071EARZ","","","Excluded from board","PULSE_Library:SOIC127P600X175-8N","https://datasheet.datasheetarchive.com/originals/distributors/Datasheets-28/DSA-550475.pdf"
"IC28,IC31","2","INA226AIDGSR","","","","PULSE_Library:SOP50P490X110-10N","https://componentsearchengine.com/Datasheets/1/INA226AIDGSR.pdf"
"IC29,IC30","2","TPS25940ARVCR","","","","PULSE_Library:QFN50P300X400X80-21N","http://www.ti.com/lit/ds/symlink/tps25940.pdf"
"J1","1","TC2030-MCP","","","","PULSE_Library:TC2030IDCNL","http://ww1.microchip.com/downloads/en/DeviceDoc/TC2030-MCP_PCB_Footprint_RevD.pdf"
"J2,J3,J4,J6","4","G125-FV10805F3-1AB1ABP","","","Excluded from board","G125-FV10805F3-1AB1ABP (1):HARWIN_G125-FV10805F3-1AB1ABP",""
"J5","1","TW-08-07-G-D-375-188","","","Excluded from board","PULSE_Library:TW0807GD375188","https://suddendocs.samtec.com/catalog_english/tw_th.pdf"
"J7","1","12401832E402A","","","Excluded from board","12401832E402A","https://cdn.amphenol-cs.com/media/wysiwyg/files/documentation/datasheet/inputoutput/io_usb_type_c.pdf"
"J8,J11","2","Screw_Terminal_01x04","","","","TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-4-5.08_1x04_P5.08mm_Horizontal","~"
"J9","1","Screw_Terminal_01x06","","","","TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-6-5.08_1x06_P5.08mm_Horizontal","~"
"J10","1","Screw_Terminal_01x01","","","","TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal","~"
"L1,L3,L4,L5,L6","5","22μH","","Excluded from BOM","Excluded from board","PULSE_Library:INDPM4440X200N","https://abracon.com/datasheets/AMDLA4020S.pdf"
"L2","1","47","","","","Inductor_SMD:L_0603_1608Metric","~"
"MH1,MH2,MH3,MH4","4","MountingHole","","","","MountingHole:MountingHole_3.2mm_M3","~"
"Q1,Q2,Q3,Q4,Q5,Q6,Q7,Q8,Q9,Q10","10","DMN4035LQ-13","","Excluded from BOM","Excluded from board","SOT96P240X110-3N",""
"R1,R2","2","100KΩ","","Excluded from BOM","Excluded from board","PULSE_Library:RESC1608X55N","https://datasheet.datasheetarchive.com/originals/distributors/DKDS41/DSANUWW0030147.pdf"
"R3,R6,R7,R8","4","10KΩ","","Excluded from BOM","Excluded from board","PULSE_Library:RESC1608X55N","https://www.yageo.com/upload/media/product/app/datasheet/rchip/pyu-rt_1-to-0.01_rohs_l.pdf"
"R4,R5","2","1.38KΩ","","Excluded from BOM","Excluded from board","Resistor_SMD:R_0603_1608Metric","https://www.vishay.com/docs/60026/ptn.pdf"
"R9,R11,R13,R15,R17,R19,R21,R23,R25,R27","10","2.2MΩ","","Excluded from BOM","Excluded from board","RESC3216X59N","https://www.mouser.ch/datasheet/3/826/1/n_catalog_partition01_en.pdf"
"R10,R12,R14,R16,R18,R20,R22,R24,R26,R28","10","305KΩ","","Excluded from BOM","Excluded from board","Resistor_SMD:R_0603_1608Metric","https://www.mouser.com/catalog/specsheets/KOA_Speer_RN73H_8_21_24.pdf"
"R29,R30,R31,R32,R33","5","6.12KΩ","","Excluded from BOM","Excluded from board","Resistor_SMD:R_0603_1608Metric","https://www.mouser.com/catalog/specsheets/KOA_Speer_RN73H_8_21_24.pdf"
"R34,R35","2","2mΩ","","Excluded from BOM","Excluded from board","RESC3216X59N","https://fscdn.rohm.com/en/products/databook/datasheet/passive/resistor/chip_resistor/pmr_series-e.pdf"
"R36,R37,R38,R39","4","10KΩ","","","","PULSE_Library:RESC1608X55N","https://www.yageo.com/upload/media/product/app/datasheet/rchip/pyu-rt_1-to-0.01_rohs_l.pdf"
"R_ADD_CONFIG1,R_ADD_CONFIG2,R_ADD_CONFIG3,R_ADD_CONFIG4,R_BYPASS1,R_BYPASS2,R_BYPASS3,R_BYPASS4,R_BYPASS5,R_BYPASS6,R_BYPASS7,R_BYPASS14,R_BYPASS15,R_BYPASS16","14","0","","","","Resistor_SMD:R_0603_1608Metric","~"
"R_BAT_SHUNT1,R_PANNEL_SHUNT1","2","20mOhm","","","","Resistor_SMD:R_Shunt_Vishay_WSKW0612","~"
"R_BOT1,R_BOT2,R_BOT3,R_BOT5,R_BOT6,R_BOT8","6","180k","","","","Resistor_SMD:R_0603_1608Metric","~"
"R_BOT4,R_BOT7,R_PD1,R_PD2","4","100k","","","","Resistor_SMD:R_0603_1608Metric","~"
"R_FILT1,R_FILT5,R_FILT6,R_FILT7","4","10","","","","Resistor_SMD:R_0603_1608Metric","~"
"R_FILT2,R_FILT4","2","2.61k","","","","Resistor_SMD:R_0603_1608Metric","~"
"R_FILT3,R_FILT10","2","402","","","","Resistor_SMD:R_0603_1608Metric","~"
"R_hyst1,R_hyst2,R_hyst3","3","1MOhm","","","","Resistor_SMD:R_0603_1608Metric","~"
"R_ILIM1","1","24k","","","","Resistor_SMD:R_0603_1608Metric","~"
"R_ILIM2","1","16.9k","","","","Resistor_SMD:R_0603_1608Metric","~"
"R_IMON1,R_IMON2","2","4k","","","","Resistor_SMD:R_0603_1608Metric","~"
"R_IN1,R_IN2","2","100","","","","Resistor_SMD:R_0603_1608Metric","~"
"R_MCU_EN1,R_MCU_EN2","2","1k","","","","Resistor_SMD:R_0603_1608Metric","~"
"R_PUP1,R_PUP2,R_PUP3,R_PUP4,R_PUP5,R_PUP6,R_PUP7","7","10k","","","","Resistor_SMD:R_0603_1608Metric","~"
"R_TOP1,R_TOP6,R_TOP8","3","680k","","","","Resistor_SMD:R_0603_1608Metric","~"
"R_TOP2","1","147k","","","","Resistor_SMD:R_0603_1608Metric","~"
"R_TOP3","1","68k","","","","Resistor_SMD:R_0603_1608Metric","~"
"R_TOP4,R_TOP7","2","681","","","","Resistor_SMD:R_0603_1608Metric","~"
"R_TOP5","1","247k","","","","Resistor_SMD:R_0603_1608Metric","~"
"TP1","1","3V3_rail","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP2","1","12Vin_buck","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP2_3V_preOR1","1","~","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP5","1","PWM_H","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP6","1","PWM_L","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP7,TP25","2","Buck_out","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP8","1","VPANNEL_SENSE","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP9","1","VCHG_RAIL_SENSE","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP10","1","VBAT_SENSE","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP11","1","BAT_EFUSE_EN","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP12","1","PANNEL_EFUSE_EN","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP13","1","MCU_BAT_EFUSE_EN","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP14","1","MCU_PANNEL_EFUSE_EN","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP15","1","BAT_UVP","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP16","1","BAT_OVP","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP17","1","PANNEL_OVP","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP18","1","BAT_SHUNT_OUT","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP19","1","BAT_SHUNT_IN","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP20","1","PANNEL_SHUNT_OUT","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP21","1","PANNEL_SHUNT_IN","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP24","1","eFUSE_EN","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP27","1","eFUSE_OVP","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP28","1","P_Vout_Protected","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP29","1","PVin","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP30","1","eFuse_EN","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP31","1","eFuse_OVP","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"TP34","1","GND","","","","TestPoint:TestPoint_Pad_D2.0mm","~"
"U1","1","ATSAMD21J17D-M","","","","Package_DFN_QFN:QFN-64-1EP_9x9mm_P0.5mm_EP4.7x4.7mm","http://ww1.microchip.com/downloads/en/DeviceDoc/SAM_D21_DA1_Family_Data%20Sheet_DS40001882E.pdf"
"U2,U5","2","LT6108IMS8-1-TRPBF","","","","PULSE_Library:MSOP-8_MS_LIT","https://www.analog.com/media/en/technical-documentation/data-sheets/610812fa.pdf"
"U3","1","LM139ADRG4","","","","Package_DIP:CERDIP-14_W7.62mm_SideBrazed_LongPads_Socket","https://www.ti.com/lit/gpn/lm139a"
"U4","1","EPC2152","","","","PULSE_Library:VREG_EPC2152ENGRT","https://epc-co.com/epc/portals/0/epc/documents/datasheets/EPC2152_datasheet.pdf"
"Y1","1","AMDLA4020S-220MT","","","","PULSE_Library:INDPM4440X200N","https://abracon.com/datasheets/AMDLA4020S.pdf"
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