XL1682

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  "slug": "xl1682",
  "title": "XL1682",
  "brief": "XINLUDA LED Drivers, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "XL1682",
    "manufacturer": "XINLUDA",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588914019960279040",
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    "distributor_links": {
      "lcsc": "C561299"
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      "checked_at": "2026-10-18T20:12:57Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
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      "mouser": {
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    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; this pin is not connected internally."
      },
      {
        "number": "2",
        "name": "VS",
        "type": "power_in",
        "description": "Rectified input voltage sensing pin that detects the instantaneous rectified sine waveform of the input voltage; VS, VPK and CS are rated -0.3 to 7 V."
      },
      {
        "number": "3",
        "name": "VPK",
        "type": "input",
        "description": "Rectified input voltage peak-value sensing pin that detects the peak value of the rectified sine waveform; VS, VPK and CS are rated -0.3 to 7 V."
      },
      {
        "number": "4",
        "name": "CS",
        "type": "input",
        "description": "Primary current sensing pin; voltage at CS is rated -0.3 to 7 V."
      },
      {
        "number": "5",
        "name": "FB",
        "type": "input",
        "description": "Captures the feedback voltage from the auxiliary winding, used to control no-load output voltage and set the acceleration stop point at start-up; FB input voltage is rated -40 to 10 V."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; current return for the gate driver and control circuits of the IC."
      },
      {
        "number": "7",
        "name": "OUT",
        "type": "output",
        "description": "Gate driver output; driver output current is rated at 300 mA maximum."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage for the gate driver and control circuits; recommended operating range is 9 V to 21 V (absolute maximum -0.3 V to +35 V)."
      }
    ],
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        "guards": "pin_guards 0.1: passed",
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        "cost_usd": 0.0254,
        "at": "2026-10-18T20:12:43"
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  "metadata": {
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      "Package": "SOP-8",
      "Category": "LED Drivers",
      "Pins": "8"
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        {
          "name": "Lead Temperature (Soldering)",
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          "name": "Power Dissipation",
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          "name": "ESD (Machine Model)",
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        {
          "name": "Thermal Resistance (Junction to Ambient)",
          "symbol": "θJA",
          "kind": "thermal",
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        {
          "name": "Start-up Threshold",
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          "unit": "V",
          "min": 18,
          "typ": 19,
          "max": 20,
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          "name": "Minimal Operating Voltage",
          "symbol": "VOPR (Min)",
          "kind": "electrical",
          "unit": "V",
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          "typ": 8,
          "max": 8.5,
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        {
          "name": "VCC OVP Voltage",
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          "typ": 32,
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          "name": "Maximum Operating Current",
          "symbol": "ICC (Max)",
          "kind": "electrical",
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          "max": 1300,
          "conditions": "VVS = VPK = 3V",
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          "name": "Output High Level Voltage",
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          "kind": "electrical",
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          "conditions": "IGD-SOURCE = 20mA, VCC = 12V",
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          "name": "Output Low Level Voltage",
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          "kind": "electrical",
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          "max": 1,
          "conditions": "IGD-SINK = 20mA, VCC = 12V",
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        {
          "name": "Output Voltage Rise Time",
          "symbol": "tR",
          "kind": "timing",
          "unit": "ns",
          "min": 100,
          "typ": 140,
          "max": 190,
          "conditions": "CL = 1nF",
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        {
          "name": "Output Voltage Fall Time",
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          "kind": "timing",
          "unit": "ns",
          "min": 30,
          "typ": 60,
          "max": 90,
          "conditions": "CL = 1nF",
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        {
          "name": "Output Clamp Voltage",
          "symbol": "VO-CLAMP",
          "kind": "electrical",
          "unit": "V",
          "min": 12,
          "typ": 13.5,
          "max": 15,
          "conditions": "IGD-SOURCE = 5mA, VCC = 20V",
          "source_page": 4,
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        },
        {
          "name": "UVLO Saturation Voltage",
          "symbol": "VUVLO",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.1,
          "conditions": "VCC = 0 to VCC –ON, ISINK = 10mA",
          "source_page": 4,
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        {
          "name": "Maximum Ratio",
          "symbol": "VVS/VPK (Max)",
          "kind": "electrical",
          "unit": "V",
          "min": 0.8,
          "typ": 1,
          "max": 1.2,
          "conditions": "VVS = VPK = 3V",
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          "name": "Minimum Ratio",
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          "kind": "electrical",
          "unit": "V",
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          "max": 0.2,
          "conditions": "VVS = 0V, VPK = 3V",
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          "name": "Minimum On Time",
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          "min": 500,
          "typ": 750,
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        {
          "name": "Short Circuit Protection Voltage",
          "symbol": "VSOCP",
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          "name": "FB Pin Input Leakage Current",
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          "conditions": "VFB = 4V",
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        {
          "name": "Acceleration Start Threshold",
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          "name": "Over Temperature Shutdown Temperature",
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