Northeastern Rover Electrical Team / template board - Files

power-electronics.net
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    (source "/Users/kennedyscheimreif/Documents/MarsRover/power/power-electronics.kicad_sch")
    (date "Thursday, November 17, 2022 at 08:48:50 PM")
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    (comp (ref "U4")
      (value "MAX668EUB+")
      (footprint "21-0061L_MXM")
      (libsource (lib "MAX668") (part "MAX668EUB+") (description ""))
      (property (name "Sheetname") (value ""))
      (property (name "Sheetfile") (value "File: power-electronics.kicad_sch"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "979f99da-980a-4bed-9102-940836a4ec38")))
  (libparts
    (libpart (lib "Device") (part "C")
      (description "Unpolarized capacitor")
      (docs "~")
      (footprints
        (fp "C_*"))
      (fields
        (field (name "Reference") "C")
        (field (name "Value") "C")
        (field (name "Datasheet") "~"))
      (pins
        (pin (num "1") (name "") (type "passive"))
        (pin (num "2") (name "") (type "passive"))))
    (libpart (lib "Device") (part "L")
      (description "Inductor")
      (docs "~")
      (footprints
        (fp "Choke_*")
        (fp "*Coil*")
        (fp "Inductor_*")
        (fp "L_*"))
      (fields
        (field (name "Reference") "L")
        (field (name "Value") "L")
        (field (name "Datasheet") "~"))
      (pins
        (pin (num "1") (name "1") (type "passive"))
        (pin (num "2") (name "2") (type "passive"))))
    (libpart (lib "Device") (part "R")
      (description "Resistor")
      (docs "~")
      (footprints
        (fp "R_*"))
      (fields
        (field (name "Reference") "R")
        (field (name "Value") "R")
        (field (name "Datasheet") "~"))
      (pins
        (pin (num "1") (name "") (type "passive"))
        (pin (num "2") (name "") (type "passive"))))
    (libpart (lib "Diode") (part "1N5711")
      (description "70V 33mA Schottky diode, DO-35")
      (docs "https://www.microsemi.com/document-portal/doc_download/8865-lds-0040-datasheet")
      (footprints
        (fp "D*DO?35*"))
      (fields
        (field (name "Reference") "D")
        (field (name "Value") "1N5711")
        (field (name "Footprint") "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal")
        (field (name "Datasheet") "https://www.microsemi.com/document-portal/doc_download/8865-lds-0040-datasheet"))
      (pins
        (pin (num "1") (name "K") (type "passive"))
        (pin (num "2") (name "A") (type "passive"))))
    (libpart (lib "MAX668") (part "MAX668EUB+")
      (footprints
        (fp "21-0061L_MXM")
        (fp "21-0061L_MXM-M")
        (fp "21-0061L_MXM-L"))
      (fields
        (field (name "Reference") "U")
        (field (name "Value") "MAX668EUB+")
        (field (name "Footprint") "21-0061L_MXM"))
      (pins
        (pin (num "1") (name "LDO") (type "output"))
        (pin (num "2") (name "FREG") (type "input"))
        (pin (num "3") (name "GND") (type "power_in"))
        (pin (num "4") (name "REF") (type "output"))
        (pin (num "5") (name "FB") (type "input"))
        (pin (num "6") (name "CS+") (type "input"))
        (pin (num "7") (name "PGND") (type "power_in"))
        (pin (num "8") (name "EXT") (type "output"))
        (pin (num "9") (name "VCC") (type "power_in"))
        (pin (num "10") (name "SYNC/*SHDN") (type "input"))))
    (libpart (lib "Regulator_Linear") (part "LD1117S33TR_SOT223")
      (description "800mA Fixed Low Drop Positive Voltage Regulator, Fixed Output 3.3V, SOT-223")
      (docs "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00000544.pdf")
      (footprints
        (fp "SOT?223*TabPin2*"))
      (fields
        (field (name "Reference") "U")
        (field (name "Value") "LD1117S33TR_SOT223")
        (field (name "Footprint") "Package_TO_SOT_SMD:SOT-223-3_TabPin2")
        (field (name "Datasheet") "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00000544.pdf"))
      (pins
        (pin (num "1") (name "GND") (type "power_in"))
        (pin (num "2") (name "VO") (type "power_out"))
        (pin (num "3") (name "VI") (type "power_in"))))
    (libpart (lib "Transistor_FET") (part "BUK9M5R2-30EX")
      (description "70A Id, 30V Vds, N-Channel TrenchMOS MOSFET, 4.1mOhm Ron, 22.5nC Qqd, -55 to 175 °C, LFPAK33")
      (docs "https://assets.nexperia.com/documents/data-sheet/BUK9M5R2-30E.pdf")
      (footprints
        (fp "LFPAK33*"))
      (fields
        (field (name "Reference") "Q")
        (field (name "Value") "BUK9M5R2-30EX")
        (field (name "Footprint") "Package_TO_SOT_SMD:LFPAK33")
        (field (name "Datasheet") "https://assets.nexperia.com/documents/data-sheet/BUK9M5R2-30E.pdf"))
      (pins
        (pin (num "1") (name "S") (type "passive"))
        (pin (num "2") (name "S") (type "passive"))
        (pin (num "3") (name "S") (type "passive"))
        (pin (num "4") (name "G") (type "passive"))
        (pin (num "5") (name "D") (type "passive"))))
    (libpart (lib "rover-lib") (part "LT8609AJDDM-PBF")
      (footprints
        (fp "DFN10_DDM_ADI")
        (fp "DFN10_DDM_ADI-M")
        (fp "DFN10_DDM_ADI-L"))
      (fields
        (field (name "Reference") "U?")
        (field (name "Value") "LT8609AJDDM-PBF")
        (field (name "Footprint") "rover-lib:LT8609AJDDM-PBF"))
      (pins
        (pin (num "1") (name "BST") (type "power_in"))
        (pin (num "2") (name "SW") (type "output"))
        (pin (num "3") (name "INTVCC") (type "input"))
        (pin (num "4") (name "RT") (type "unspecified"))
        (pin (num "5") (name "SYNC") (type "input"))
        (pin (num "6") (name "FB") (type "output"))
        (pin (num "7") (name "TR/SS") (type "output"))
        (pin (num "8") (name "PG") (type "output"))
        (pin (num "9") (name "VIN") (type "input"))
        (pin (num "10") (name "EN/UV") (type "unspecified"))
        (pin (num "11") (name "EPAD") (type "power_in")))))
  (libraries
    (library (logical "Device")
      (uri "/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Device.kicad_sym"))
    (library (logical "Diode")
      (uri "/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Diode.kicad_sym"))
    (library (logical "MAX668")
      (uri "/Users/kennedyscheimreif/Downloads/ul_MAX668EUB-/KiCAD/2022-11-11_02-09-27/2022-11-11_02-09-27.lib"))
    (library (logical "Regulator_Linear")
      (uri "/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Regulator_Linear.kicad_sym"))
    (library (logical "Transistor_FET")
      (uri "/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Transistor_FET.kicad_sym")))
  (nets
    (net (code "1") (name "+3.3V")
      (node (ref "C15") (pin "1") (pintype "passive"))
      (node (ref "U3") (pin "2") (pinfunction "VO") (pintype "power_out")))
    (net (code "2") (name "+5V")
      (node (ref "C10") (pin "1") (pintype "passive"))
      (node (ref "C13") (pin "2") (pintype "passive"))
      (node (ref "C8") (pin "2") (pintype "passive"))
      (node (ref "L1") (pin "2") (pinfunction "2") (pintype "passive"))
      (node (ref "R6") (pin "2") (pintype "passive"))
      (node (ref "R7") (pin "2") (pintype "passive"))
      (node (ref "U3") (pin "3") (pinfunction "VI") (pintype "power_in")))
    (net (code "3") (name "/LT8609-SW")
      (node (ref "C7") (pin "2") (pintype "passive"))
      (node (ref "L1") (pin "1") (pinfunction "1") (pintype "passive"))
      (node (ref "U2") (pin "2") (pinfunction "SW") (pintype "output")))
    (net (code "4") (name "BATT (12-16 V)")
      (node (ref "C11") (pin "1") (pintype "passive"))
      (node (ref "C18") (pin "2") (pintype "passive"))
      (node (ref "C20") (pin "1") (pintype "passive"))
      (node (ref "C9") (pin "1") (pintype "passive"))
      (node (ref "L2") (pin "1") (pinfunction "1") (pintype "passive"))
      (node (ref "L3") (pin "1") (pinfunction "1") (pintype "passive"))
      (node (ref "U1") (pin "10") (pinfunction "SYNC/*SHDN") (pintype "input"))
      (node (ref "U1") (pin "9") (pinfunction "VCC") (pintype "power_in"))
      (node (ref "U4") (pin "10") (pinfunction "SYNC/*SHDN") (pintype "input"))
      (node (ref "U4") (pin "9") (pinfunction "VCC") (pintype "power_in")))
    (net (code "5") (name "GND")
      (node (ref "C1") (pin "1") (pintype "passive"))
      (node (ref "C10") (pin "2") (pintype "passive"))
      (node (ref "C11") (pin "2") (pintype "passive"))
      (node (ref "C12") (pin "2") (pintype "passive"))
      (node (ref "C13") (pin "1") (pintype "passive"))
      (node (ref "C14") (pin "2") (pintype "passive"))
      (node (ref "C15") (pin "2") (pintype "passive"))
      (node (ref "C16") (pin "2") (pintype "passive"))
      (node (ref "C17") (pin "2") (pintype "passive"))
      (node (ref "C18") (pin "1") (pintype "passive"))
      (node (ref "C19") (pin "2") (pintype "passive"))
      (node (ref "C2") (pin "2") (pintype "passive"))
      (node (ref "C20") (pin "2") (pintype "passive"))
      (node (ref "C22") (pin "2") (pintype "passive"))
      (node (ref "C23") (pin "2") (pintype "passive"))
      (node (ref "C24") (pin "2") (pintype "passive"))
      (node (ref "C3") (pin "1") (pintype "passive"))
      (node (ref "C4") (pin "2") (pintype "passive"))
      (node (ref "C5") (pin "2") (pintype "passive"))
      (node (ref "C6") (pin "1") (pintype "passive"))
      (node (ref "C9") (pin "2") (pintype "passive"))
      (node (ref "R1") (pin "1") (pintype "passive"))
      (node (ref "R10") (pin "1") (pintype "passive"))
      (node (ref "R11") (pin "2") (pintype "passive"))
      (node (ref "R14") (pin "1") (pintype "passive"))
      (node (ref "R16") (pin "2") (pintype "passive"))
      (node (ref "R2") (pin "2") (pintype "passive"))
      (node (ref "R3") (pin "2") (pintype "passive"))
      (node (ref "R5") (pin "2") (pintype "passive"))
      (node (ref "U1") (pin "3") (pinfunction "GND") (pintype "power_in"))
      (node (ref "U1") (pin "7") (pinfunction "PGND") (pintype "power_in"))
      (node (ref "U2") (pin "11") (pinfunction "EPAD") (pintype "power_in"))
      (node (ref "U3") (pin "1") (pinfunction "GND") (pintype "power_in"))
      (node (ref "U4") (pin "3") (pinfunction "GND") (pintype "power_in")))
    (net (code "6") (name "Net-(C1-Pad2)")
      (node (ref "C1") (pin "2") (pintype "passive"))
      (node (ref "U1") (pin "1") (pinfunction "LDO") (pintype "output")))
    (net (code "7") (name "Net-(C3-Pad2)")
      (node (ref "C3") (pin "2") (pintype "passive"))
      (node (ref "U1") (pin "4") (pinfunction "REF") (pintype "output")))
    (net (code "8") (name "Net-(C4-Pad1)")
      (node (ref "C4") (pin "1") (pintype "passive"))
      (node (ref "U2") (pin "3") (pinfunction "INTVCC") (pintype "input")))
    (net (code "9") (name "Net-(C5-Pad1)")
      (node (ref "C5") (pin "1") (pintype "passive"))
      (node (ref "U2") (pin "7") (pinfunction "TR/SS") (pintype "output")))
    (net (code "10") (name "Net-(C6-Pad2)")
      (node (ref "C6") (pin "2") (pintype "passive"))
      (node (ref "R3") (pin "1") (pintype "passive"))
      (node (ref "R4") (pin "2") (pintype "passive"))
      (node (ref "U1") (pin "5") (pinfunction "FB") (pintype "input")))
    (net (code "11") (name "Net-(C7-Pad1)")
      (node (ref "C7") (pin "1") (pintype "passive"))
      (node (ref "U2") (pin "1") (pinfunction "BST") (pintype "power_in")))
    (net (code "12") (name "Net-(C8-Pad1)")
      (node (ref "C8") (pin "1") (pintype "passive"))
      (node (ref "R5") (pin "1") (pintype "passive"))
      (node (ref "R7") (pin "1") (pintype "passive"))
      (node (ref "U2") (pin "6") (pinfunction "FB") (pintype "output")))
    (net (code "13") (name "Net-(C12-Pad1)")
      (node (ref "C12") (pin "1") (pintype "passive"))
      (node (ref "R9") (pin "1") (pintype "passive"))
      (node (ref "U1") (pin "6") (pinfunction "CS+") (pintype "input")))
    (net (code "14") (name "Net-(C14-Pad1)")
      (node (ref "C14") (pin "1") (pintype "passive"))
      (node (ref "C16") (pin "1") (pintype "passive"))
      (node (ref "D1") (pin "1") (pinfunction "K") (pintype "passive"))
      (node (ref "R4") (pin "1") (pintype "passive")))
    (net (code "15") (name "Net-(C23-Pad1)")
      (node (ref "C23") (pin "1") (pintype "passive"))
      (node (ref "C24") (pin "1") (pintype "passive"))
      (node (ref "D2") (pin "1") (pinfunction "K") (pintype "passive"))
      (node (ref "R15") (pin "1") (pintype "passive")))
    (net (code "16") (name "Net-(D1-Pad2)")
      (node (ref "D1") (pin "2") (pinfunction "A") (pintype "passive"))
      (node (ref "L2") (pin "2") (pinfunction "2") (pintype "passive"))
      (node (ref "Q1") (pin "5") (pinfunction "D") (pintype "passive")))
    (net (code "17") (name "Net-(D2-Pad2)")
      (node (ref "D2") (pin "2") (pinfunction "A") (pintype "passive"))
      (node (ref "L3") (pin "2") (pinfunction "2") (pintype "passive"))
      (node (ref "Q2") (pin "5") (pinfunction "D") (pintype "passive")))
    (net (code "18") (name "Net-(Q1-Pad1)")
      (node (ref "Q1") (pin "1") (pinfunction "S") (pintype "passive"))
      (node (ref "Q1") (pin "2") (pinfunction "S") (pintype "passive"))
      (node (ref "Q1") (pin "3") (pinfunction "S") (pintype "passive"))
      (node (ref "R10") (pin "2") (pintype "passive"))
      (node (ref "R9") (pin "2") (pintype "passive")))
    (net (code "19") (name "Net-(Q1-Pad4)")
      (node (ref "Q1") (pin "4") (pinfunction "G") (pintype "passive"))
      (node (ref "R8") (pin "2") (pintype "passive")))
    (net (code "20") (name "Net-(R1-Pad2)")
      (node (ref "R1") (pin "2") (pintype "passive"))
      (node (ref "U1") (pin "2") (pinfunction "FREG") (pintype "input")))
    (net (code "21") (name "Net-(R2-Pad1)")
      (node (ref "R2") (pin "1") (pintype "passive"))
      (node (ref "U2") (pin "4") (pinfunction "RT") (pintype "unspecified")))
    (net (code "22") (name "Net-(R6-Pad1)")
      (node (ref "R6") (pin "1") (pintype "passive"))
      (node (ref "U2") (pin "8") (pinfunction "PG") (pintype "output")))
    (net (code "23") (name "Net-(R8-Pad1)")
      (node (ref "R8") (pin "1") (pintype "passive"))
      (node (ref "U1") (pin "8") (pinfunction "EXT") (pintype "output")))
    (net (code "24") (name "Net-(R12-Pad1)")
      (node (ref "R12") (pin "1") (pintype "passive"))
      (node (ref "U4") (pin "8") (pinfunction "EXT") (pintype "output")))
    (net (code "25") (name "Net-(R12-Pad2)")
      (node (ref "Q2") (pin "4") (pinfunction "G") (pintype "passive"))
      (node (ref "R12") (pin "2") (pintype "passive")))
    (net (code "26") (name "Net-(R13-Pad1)")
      (node (ref "R13") (pin "1") (pintype "passive"))
      (node (ref "U4") (pin "6") (pinfunction "CS+") (pintype "input")))
    (net (code "27") (name "Net-(R14-Pad2)")
      (node (ref "Q2") (pin "1") (pinfunction "S") (pintype "passive"))
      (node (ref "Q2") (pin "2") (pinfunction "S") (pintype "passive"))
      (node (ref "Q2") (pin "3") (pinfunction "S") (pintype "passive"))
      (node (ref "R13") (pin "2") (pintype "passive"))
      (node (ref "R14") (pin "2") (pintype "passive")))
    (net (code "28") (name "Net-(R15-Pad2)")
      (node (ref "C22") (pin "1") (pintype "passive"))
      (node (ref "R15") (pin "2") (pintype "passive"))
      (node (ref "R16") (pin "1") (pintype "passive"))
      (node (ref "U4") (pin "5") (pinfunction "FB") (pintype "input")))
    (net (code "29") (name "Net-(U4-Pad1)")
      (node (ref "C17") (pin "1") (pintype "passive"))
      (node (ref "U4") (pin "1") (pinfunction "LDO") (pintype "output")))
    (net (code "30") (name "Net-(U4-Pad2)")
      (node (ref "R11") (pin "1") (pintype "passive"))
      (node (ref "U4") (pin "2") (pinfunction "FREG") (pintype "input")))
    (net (code "31") (name "Net-(U4-Pad4)")
      (node (ref "C19") (pin "1") (pintype "passive"))
      (node (ref "U4") (pin "4") (pinfunction "REF") (pintype "output")))
    (net (code "32") (name "SMALLBATT")
      (node (ref "C2") (pin "1") (pintype "passive"))
      (node (ref "U2") (pin "10") (pinfunction "EN/UV") (pintype "unspecified"))
      (node (ref "U2") (pin "9") (pinfunction "VIN") (pintype "input")))
    (net (code "33") (name "unconnected-(C21-Pad1)")
      (node (ref "C21") (pin "1") (pintype "passive")))
    (net (code "34") (name "unconnected-(C21-Pad2)")
      (node (ref "C21") (pin "2") (pintype "passive")))
    (net (code "35") (name "unconnected-(U2-Pad5)")
      (node (ref "U2") (pin "5") (pinfunction "SYNC") (pintype "input+no_connect")))
    (net (code "36") (name "unconnected-(U4-Pad7)")
      (node (ref "U4") (pin "7") (pinfunction "PGND") (pintype "power_in")))))