XL9612

{
  "schema_version": 1,
  "type": "component",
  "slug": "xl9612",
  "title": "XL9612",
  "brief": "XLSEMI LED Drivers, TO-252-5L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "led drivers",
    "xl9612"
  ],
  "component": {
    "mpn": "XL9612",
    "manufacturer": "XLSEMI",
    "package": "TO-252-5L",
    "pin_count": 5,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/f00efc64d3c6c4be10bde68a60dc30b3.pdf",
    "parts": {
      "symbol": "xl9612.kicad_sym",
      "footprint": "xl9612.kicad_mod",
      "model_3d": "xl9612-etched.glb",
      "model_3d_plain": "xl9612.glb",
      "model_3d_step": "xl9612-etched.step",
      "model_3d_step_plain": "xl9612.step",
      "lbr": "xl9612.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin. Common return for the internal power stage and control circuitry; tie to the system ground plane."
      },
      {
        "number": "2",
        "name": "CS",
        "type": "input",
        "description": "Output current sense pin. The internal loop regulates the voltage across RCS to a 0.22V reference (±3%), setting IOUT = 0.22V / RCS. Absolute max VCS is -0.3V to 7V."
      },
      {
        "number": "3",
        "name": "SW",
        "type": "output",
        "description": "Power switch output pin. Switching node of the synchronous buck power stage; connects to the external inductor. Also internally tied to the TO252 metal tab."
      },
      {
        "number": "4",
        "name": "VC",
        "type": "passive",
        "description": "Internal voltage regulator bypass capacitor pin. A 1uF ceramic capacitor is required between VIN and VC to bypass the internal LDO/regulator that supplies gate drive and control circuitry."
      },
      {
        "number": "5",
        "name": "VIN",
        "type": "power_in",
        "description": "Power supply input pin. Supports a wide DC input range of 5V to 72V (absolute max 90V). Requires an electrolytic bypass capacitor between VIN and GND for noise suppression."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/f00efc64d3c6c4be10bde68a60dc30b3.pdf",
        "pages": null,
        "sha256": "f114b069e1e1d10e",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "xl9612.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "15de31a63a2171bb645751e5fc084565bc3209818acba65544b612cee610249a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "xl9612-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4935d9cb9cffb901a94886bf4358de112d6c11192794df11042b183986bccb8e",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "XLSEMI",
      "Package": "TO-252-5L",
      "Category": "LED Drivers",
      "Pins": "5"
    }
  },
  "variants": [
    {
      "mpn": "XL9612",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "xl9612"
  ],
  "discovery_pitch": "XL9612 (XLSEMI) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "xl9612.kicad_sym",
    "xl9612.kicad_mod",
    "xl9612.glb",
    "xl9612.step",
    "xl9612.lbr",
    "docs/hero.png",
    "docs/xl9612-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T14:38:00.622Z"
}