AX8115A

{
  "schema_version": 1,
  "type": "component",
  "slug": "ax8115a",
  "title": "AX8115A",
  "brief": "Lingyang Micro LED Drivers, SOT-89-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "led drivers",
    "ax8115a",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AX8115A",
    "manufacturer": "Lingyang Micro",
    "package": "SOT-89-5",
    "pin_count": 5,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/9f170e1fec8258af6a52a2e9b78544ff.pdf",
    "parts": {
      "symbol": "ax8115a.kicad_sym",
      "footprint": "ax8115a.kicad_mod",
      "model_3d": "ax8115a-hero.glb",
      "model_3d_plain": "ax8115a.glb",
      "model_3d_step": "ax8115a-etched.step",
      "model_3d_step_plain": "ax8115a.step",
      "lbr": "ax8115a.lbr"
    },
    "distributor_links": {
      "lcsc": "C46613956"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T00:52:37Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SW",
        "type": "output",
        "description": "Drain of the internal power switch, rated -0.3 V to 60 V with a continuous switch current of 1.2 A, so keep the SW trace short to limit switching loss."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Common power and signal ground for the device."
      },
      {
        "number": "3",
        "name": "DIM",
        "type": "input",
        "description": "Switch enable and dimming input for analog dimming (0.5 V to 2.5 V) and PWM dimming, with a 6 V absolute maximum; pulling it below 0.3 V shuts the power switch off into standby."
      },
      {
        "number": "4",
        "name": "CSN",
        "type": "input",
        "description": "Current-sense input, where the LED sense resistor is connected between CSN and VIN; the absolute range is VIN-0.3 V to VIN+1 V."
      },
      {
        "number": "5",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply input with an operating range of 4.8 V to 50 V and an absolute maximum of -0.3 V to 60 V, which must have a bypass capacitor placed close to the pin."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "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 lists only one package, SOT89-5, and gives no ordering or part-number suffix table, so; Pin numbers and names come from the pin table on page 2. The package drawing on page 6 has no readab; The datasheet is internally inconsistent on the input range: the cover and features give 5 V to 50 V"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0342,
        "at": "2026-10-10T00:50:25"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/9f170e1fec8258af6a52a2e9b78544ff.pdf",
        "pages": 6,
        "sha256": "dfdeb6a40d982b3b",
        "source_tier": "lcsc"
      },
      "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": "ax8115a.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5.2,
          4.5,
          1.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "5bf9133f79d12f58c4da043d3892ba5cec700de6f3255a5358e7ec3200be4733",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ax8115a-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5.2,
          4.5,
          1.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "d6a66877de84c06267785a681a4c57d727ff4861fe474e02790aea03a12cbe50",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Lingyang Micro",
      "Package": "SOT-89-5",
      "Category": "LED Drivers",
      "Pins": "5"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ax8115a"
  ],
  "discovery_pitch": "AX8115A (Lingyang Micro) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ax8115a.kicad_sym",
    "ax8115a.kicad_mod",
    "ax8115a.glb",
    "ax8115a.step",
    "ax8115a.lbr",
    "docs/hero.png",
    "docs/ax8115a-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ax8115a-hero.glb",
    "ax8115a-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}