AW36404DNR

{
  "slug": "aw36404dnr",
  "version": "0.1.0",
  "type": "component",
  "description": "AWINIC(Shanghai Awinic Tech) LED Drivers, DFN-8-EP(1.5x1.5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "led drivers",
    "aw36404dnr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "aw36404dnr.kicad_sym",
    "aw36404dnr.kicad_mod",
    "aw36404dnr.glb",
    "aw36404dnr.step",
    "aw36404dnr.lbr",
    "docs/hero.png",
    "docs/aw36404dnr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "aw36404dnr-hero.glb",
    "aw36404dnr-hero.overlay.json",
    "aw36404dnr-etched.glb"
  ],
  "component": {
    "mpn": "AW36404DNR",
    "manufacturer": "AWINIC(Shanghai Awinic Tech)",
    "package": "DFN-8-EP(1.5x1.5)",
    "pin_count": 9,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757120737612177408",
    "parts": {
      "symbol": "aw36404dnr.kicad_sym",
      "footprint": "aw36404dnr.kicad_mod",
      "model_3d": "aw36404dnr-hero.glb",
      "model_3d_plain": "aw36404dnr-etched.glb",
      "model_3d_step": "aw36404dnr-etched.step",
      "model_3d_step_plain": "aw36404dnr.step",
      "lbr": "aw36404dnr.lbr"
    },
    "distributor_links": {
      "lcsc": "C498337"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T21:57:31Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground pin, to be connected directly to a large PCB ground plane for thermal and noise performance."
      },
      {
        "number": "2",
        "name": "LED",
        "type": "output",
        "description": "Low-side current sink output driving the LED, with 400 mA maximum flash/torch current and dropout of 100 mV typical (160 mV maximum) at 400 mA."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; this pin can be left floating or connected to AGND."
      },
      {
        "number": "4",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground pin, to be connected to a large PCB ground plane for thermal performance."
      },
      {
        "number": "5",
        "name": "VIN",
        "type": "power_in",
        "description": "Power supply input with an operating range of 2.7 V to 5.5 V; the input capacitor should be placed close to this pin."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; this pin can be left floating or connected to AGND."
      },
      {
        "number": "7",
        "name": "FLASH/TORCH",
        "type": "input",
        "description": "Mode select: high selects flash mode with 1.2 s typical timeout, low selects torch mode with timeout disabled; internal 500 kΩ pull-down."
      },
      {
        "number": "8",
        "name": "EN",
        "type": "input",
        "description": "Enable pin: LED current is set by counting 1-wire pulses (64 steps, 400 mA maximum), and EN low for longer than 2.5 ms shuts the device down; internal 500 kΩ pull-down."
      },
      {
        "number": "9",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground pin, to be connected to a large PCB ground plane for thermal performance."
      }
    ],
    "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 NC pins as type I/O; I mapped them to KiCad 'unconnected' since they are no-conn; The datasheet lists the LED pin as I/O; I mapped it to KiCad 'output' because it is a low-side curre; Pin 9 is printed as a second PGND on the 9-position pin list; the datasheet does not explicitly say "
        ],
        "pages_sent": 19,
        "cost_usd": 0.0552,
        "at": "2026-10-18T21:57:11"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757120737612177408",
        "pages": 19,
        "sha256": "40421e9c0ddf14d6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "aw36404dnr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.52,
          1.5,
          0.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2d5d7cecf8462daa815efceaf6aac55ab64e1f1beb10e403627fac5d0ec5119c",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "aw36404dnr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.52,
          1.5,
          0.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "aa19590e57f64c728222ead72834b8d88184cc88745ec11f824d59b11749ba35",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}