FAN73901MX

{
  "slug": "fan73901mx",
  "version": "0.1.0",
  "type": "component",
  "description": "onsemi Gate Drivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "motor driver ics",
    "fan73901mx",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "fan73901mx.kicad_sym",
    "fan73901mx.kicad_mod",
    "fan73901mx.glb",
    "fan73901mx.step",
    "fan73901mx.lbr",
    "docs/hero.png",
    "docs/fan73901mx-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "fan73901mx-hero.glb",
    "fan73901mx-hero.overlay.json",
    "fan73901mx-etched.glb"
  ],
  "component": {
    "mpn": "FAN73901MX",
    "manufacturer": "onsemi",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883810968199169",
    "parts": {
      "symbol": "fan73901mx.kicad_sym",
      "footprint": "fan73901mx.kicad_mod",
      "model_3d": "fan73901mx-hero.glb",
      "model_3d_plain": "fan73901mx-etched.glb",
      "model_3d_step": "fan73901mx-etched.step",
      "model_3d_step_plain": "fan73901mx.step",
      "lbr": "fan73901mx.lbr"
    },
    "distributor_links": {
      "lcsc": "C380794",
      "digikey": "FAN73901MXTR-ND",
      "mouser": "512-FAN73901MX"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T07:26:11Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "FAN73901MXTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "512-FAN73901MX",
        "status": "found",
        "lifecycle": "Factory Special Order"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "HIN",
        "type": "input",
        "description": "Logic input for the high-side gate driver output, with logic \"1\" requiring at least 2.5 V and logic \"0\" at most 1.2 V and inputs rated from COM to VDD."
      },
      {
        "number": "2",
        "name": "LIN",
        "type": "input",
        "description": "Logic input for the low-side gate driver output, with logic \"1\" requiring at least 2.5 V and logic \"0\" at most 1.2 V and inputs rated from COM to VDD."
      },
      {
        "number": "3",
        "name": "COM",
        "type": "power_in",
        "description": "Low-side driver return and reference for the logic inputs and the LO output, with VLO and VIN specified relative to COM."
      },
      {
        "number": "4",
        "name": "LO",
        "type": "output",
        "description": "Low-side driver output, specified from COM to VDD, capable of typically 2.5 A sourcing and sinking."
      },
      {
        "number": "5",
        "name": "VDD",
        "type": "power_in",
        "description": "Low-side and logic supply, recommended at 10 V to 20 V, with the under-voltage lockout positive-going threshold typically 8.8 V."
      },
      {
        "number": "6",
        "name": "VS",
        "type": "power_in",
        "description": "High-voltage floating supply return, with VS offset up to 600 V and slew rate limited to 50 V/ns maximum."
      },
      {
        "number": "7",
        "name": "HO",
        "type": "output",
        "description": "High-side driver output, referenced to VS and specified between VS and VB."
      },
      {
        "number": "8",
        "name": "VB",
        "type": "power_in",
        "description": "High-side floating supply, recommended at VS + 10 V to VS + 20 V, with the high-side driver operating up to VB = 625 V absolute maximum."
      }
    ],
    "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: Recommended operating range for VS is garbled in the extracted text ('6-VDD 600 V'); the lower limit; Pin numbers and names are taken from the Pin Definitions table and Figure 3 (page 4). The datasheet ; Pin types are assigned per KiCad ERC classes: COM and VS are power_in as return/reference pins; VDD "
        ],
        "pages_sent": 14,
        "cost_usd": 0.056,
        "at": "2026-10-18T07:24:44"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883810968199169",
        "pages": 14,
        "sha256": "95b3d3768610ed16",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "fan73901mx.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "fan73901mx-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2bdf911a409175337e8963ad6aff9ac8f2bcd1e9f08432487c378b6d41a18cc1",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}