{
  "name": "Buck Converter - J920",
  "category": "Power Electronics",
  "specifications": {
    "vin": "5V",
    "vout": "9V",
    "iout_max": "1A",
    "fsw": "500kHz",
    "efficiency": "86%",
    "power": "69W",
    "isolated": "false",
    "mode": "Voltage Mode"
  },
  "altium_netlist": [
    "J1,1,0,VIN",
    "J2,2,0,GND",
    "U1,PIN1,PIN2,PIN3,PIN4,LM5155",
    "L1,SW,VOUT,15uH",
    "C1,VOUT,GND,0.1uF",
    "C2,VOUT,GND,1uF",
    "R1,VOUT,FB,100k",
    "R2,VOUT,FB,100"
  ],
  "ltspice_netlist": [
    "* Buck Converter",
    "VIN VIN 0 DC 12",
    "CIN VIN 0 10uF",
    "XU1 PIN1,PIN2,PIN3,PIN4 LM5155",
    "L1 SW VOUT 15uH",
    "C1 VOUT 0 0.1uF",
    "C2 VOUT 0 1uF",
    "R1 VOUT FB 100k",
    "R2 VOUT FB 100",
    ".tran 0 1m 0 10n",
    ".end"
  ],
  "bom": [
    {
      "component": "U1",
      "value": "LT8330",
      "package": "MSOP-8",
      "quantity": 1,
      "mpn": "LT8330DR"
    },
    {
      "component": "L1",
      "value": "15uH",
      "package": "5x5mm",
      "quantity": 1,
      "mpn": "XFL150H"
    },
    {
      "component": "L2",
      "value": "4.7uH",
      "package": "7x7mm",
      "quantity": 1,
      "mpn": "XFL4.70H"
    },
    {
      "component": "C1",
      "value": "22uF/25V",
      "package": "0805",
      "quantity": 1,
      "mpn": "CL22u"
    },
    {
      "component": "C2",
      "value": "1uF/25V",
      "package": "0603",
      "quantity": 1,
      "mpn": "CL1uF"
    },
    {
      "component": "C3",
      "value": "100uF/16V",
      "package": "1206",
      "quantity": 1,
      "mpn": "CL100"
    },
    {
      "component": "R1",
      "value": "100k",
      "package": "0603",
      "quantity": 1,
      "mpn": "RC100kFR"
    },
    {
      "component": "R2",
      "value": "3.3k",
      "package": "0603",
      "quantity": 1,
      "mpn": "RC3.3kFR"
    },
    {
      "component": "D1",
      "value": "SS54",
      "package": "SMA",
      "quantity": 1,
      "mpn": "SS54"
    }
  ]
}