XL8002E1

{
  "schema_version": 1,
  "type": "component",
  "slug": "xl8002e1",
  "title": "XL8002E1",
  "brief": "XLSEMI LED Drivers, TO-263-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "led drivers",
    "xl8002e1",
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  ],
  "component": {
    "mpn": "XL8002E1",
    "manufacturer": "XLSEMI",
    "package": "TO-263-5",
    "pin_count": 6,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586202889220206592",
    "parts": {
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      "model_3d_step": "xl8002e1-etched.step",
      "model_3d_step_plain": "xl8002e1.step",
      "lbr": "xl8002e1.lbr"
    },
    "distributor_links": {
      "lcsc": "C73340"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T04:05:19Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "START",
        "type": "passive",
        "description": "Internal soft start pin."
      },
      {
        "number": "2",
        "name": "VREG",
        "type": "power_out",
        "description": "Internal voltage regulation pin, regulated to about 8V."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Input high voltage pin with an operating voltage of 12V to 80V."
      },
      {
        "number": "4",
        "name": "CSN",
        "type": "input",
        "description": "Current sense negative pin."
      },
      {
        "number": "5",
        "name": "CSP",
        "type": "input",
        "description": "Current sense positive pin, with a current sense voltage of 0.1V."
      },
      {
        "number": "6",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
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      "factory_chain": {
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet states that the back exposed PAD is VIN. It has no separate printed pin number, so it ; The pin types for START, VREG, VIN, CSN and CSP are inferred from the pin names and descriptions in ; The datasheet does not state an electrical type for START. It is classed as passive here because onl",
          "exposed pad 6 added from the footprint"
        ],
        "pages_sent": 13,
        "cost_usd": 0.0324,
        "at": "2026-10-18T04:03:57"
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        "pages": 13,
        "sha256": "fb74bd83505bce60",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15,
          10,
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "94c2a3dc1aaad85b6b5193f97d9a7c61b4e28bac25952a1e629557bcf747e246",
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        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "XLSEMI",
      "Package": "TO-263-5",
      "Category": "LED Drivers",
      "Pins": "6"
    },
    "characteristics": {
      "version": 1,
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      "datasheet_sha256": "fb74bd83505bce6082df87ae3c548d85c15f3f1982bc707b6923c330e2821a7b",
      "rows": [
        {
          "name": "CSP Voltage",
          "symbol": "VCSP",
          "kind": "electrical",
          "unit": "mV",
          "min": 96,
          "typ": 100,
          "max": 104,
          "conditions": "VIN=72V; Iled=300mA; Series 1~18 1W LED",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input operation voltage",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": 12,
          "typ": null,
          "max": 80,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Switching Frequency",
          "symbol": "Fosc",
          "kind": "electrical",
          "unit": "KHz",
          "min": 102,
          "typ": 127,
          "max": 152,
          "conditions": "Figure4 (12*1W) VIN=72V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Max. Duty Cycle",
          "symbol": "DMAX",
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          "unit": "%",
          "min": null,
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          "max": 85,
          "conditions": "",
          "source_page": 6,
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        },
        {
          "name": "VDMOS Drain-Source Breakdown Voltage",
          "symbol": "VBRDS",
          "kind": "electrical",
          "unit": "V",
          "min": 90,
          "typ": null,
          "max": null,
          "conditions": "VGS=0V, IDS=250uA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "VDMOS Drain-Source on resistor",
          "symbol": "RDSON",
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          "unit": "mOhm",
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          "max": 120,
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        {
          "name": "Input Voltage",
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          "typ": null,
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          "conditions": "",
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        },
        {
          "name": "Operating Junction Temperature",
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          "name": "Storage Temperature",
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        },
        {
          "name": "ESD (HBM)",
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          "unit": "V",
          "min": 3000,
          "typ": null,
          "max": null,
          "conditions": "",
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        },
        {
          "name": "Lead Temperature (Soldering, 10 sec)",
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          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance (TO263-5L) Junction to Ambient",
          "symbol": "RJA",
          "kind": "thermal",
          "unit": "ºC/W",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "Junction to Ambient, No Heatsink, Free Air",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
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  "discovery_triggers": [
    "xl8002e1"
  ],
  "discovery_pitch": "XL8002E1 (XLSEMI) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}