main
Ray Set visibility: public 4483055 17d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "fan3224tmx",
  "title": "FAN3224TMX",
  "brief": "onsemi Gate Drivers, SOIC-8. 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",
    "motor driver ics",
    "fan3224tmx",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "FAN3224TMX",
    "manufacturer": "onsemi",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884869983686656",
    "parts": {
      "symbol": "fan3224tmx.kicad_sym",
      "footprint": "fan3224tmx.kicad_mod",
      "model_3d": "fan3224tmx-hero.glb",
      "model_3d_plain": "fan3224tmx-etched.glb",
      "model_3d_step": "fan3224tmx-etched.step",
      "model_3d_step_plain": "fan3224tmx.step",
      "lbr": "fan3224tmx.lbr"
    },
    "distributor_links": {
      "lcsc": "C457631",
      "digikey": "FAN3224TMXTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T22:23:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "FAN3224TMXTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ENA",
        "type": "input",
        "description": "Enable input for channel A; pull LOW to inhibit driver A, and it has TTL thresholds for both TTL and CMOS INx thresholds."
      },
      {
        "number": "2",
        "name": "INA",
        "type": "input",
        "description": "Input to channel A (non-inverting for FAN3224), driving OUTA."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground, the common ground reference for input and output circuits."
      },
      {
        "number": "4",
        "name": "INB",
        "type": "input",
        "description": "Input to channel B (non-inverting for FAN3224), driving OUTB."
      },
      {
        "number": "5",
        "name": "OUTB",
        "type": "output",
        "description": "Gate drive output B, held LOW unless the required input is present and VDD is above the UVLO threshold."
      },
      {
        "number": "6",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage that provides power to the IC, with an operating range of 4.5 V to 18 V."
      },
      {
        "number": "7",
        "name": "OUTA",
        "type": "output",
        "description": "Gate drive output A, held LOW unless the required input is present and VDD is above the UVLO threshold."
      },
      {
        "number": "8",
        "name": "ENB",
        "type": "input",
        "description": "Enable input for channel B; pull LOW to inhibit driver B, and it has TTL thresholds for both TTL and CMOS INx thresholds."
      }
    ],
    "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 Pin Definitions table on page 4 lost its pin-number column in extraction, so the SOIC-8 pin numb; The datasheet defines pin numbers only in the figures, and the figure text extraction is garbled, so; Pin 6 VDD range 4.5 V to 18 V is from the Features section (page 1), not from the pin table itself. "
        ],
        "pages_sent": 9,
        "cost_usd": 0.0625,
        "at": "2026-10-17T22:20:30"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884869983686656",
        "pages": 29,
        "sha256": "d51979f3da144652",
        "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": "fan3224tmx.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "fan3224tmx-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "8e27304720db8316a58628a8e0ee90013def4e176ca4ee2b41b08823f0511831",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "SOIC-8",
      "Category": "Motor Driver ICs",
      "Pins": "8"
    },
    "appearance": {
      "contacts": {
        "quote": "SOIC-8 package, the board reference is defined as the PCB copper adjacent to pin 6.",
        "page": 3,
        "doc": "ds.pdf",
        "material": "copper"
      },
      "version": 1,
      "datasheet_sha256": "d51979f3da1446523054778f2c8d906040293ff88d8802b46db1c2961c32ba03"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "d51979f3da1446523054778f2c8d906040293ff88d8802b46db1c2961c32ba03",
      "rows": [
        {
          "name": "VDD Supply Voltage Range",
          "symbol": "VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4.5,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Enable Voltage ENA and ENB",
          "symbol": "VEN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage INA, INA+, INA-, INB, INB+ and INB-",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "OUTA and OUTB to GND Repetitive Pulse",
          "symbol": "VOUT",
          "kind": "recommended_operating",
          "unit": "V",
          "min": -2,
          "typ": null,
          "max": null,
          "conditions": "Repetitive Pulse < 200 ns",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "ºC",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "VDD to PGND",
          "symbol": "VDD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "ºC",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "ºC",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Turn-On Voltage",
          "symbol": "VON",
          "kind": "electrical",
          "unit": "V",
          "min": 3.5,
          "typ": 3.9,
          "max": 4.3,
          "conditions": "INA=ENA=VDD, INB=ENB=0 V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Turn-Off Voltage",
          "symbol": "VOFF",
          "kind": "electrical",
          "unit": "V",
          "min": 3.3,
          "typ": 3.7,
          "max": 4.1,
          "conditions": "INA=ENA=VDD, INB=ENB=0 V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "TTL Logic Hysteresis Voltage",
          "symbol": "VHYS_T",
          "kind": "electrical",
          "unit": "V",
          "min": 0.2,
          "typ": 0.4,
          "max": 0.8,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "EN to Output Propagation Delay (0 V to 5 V EN)",
          "symbol": "tD3",
          "kind": "timing",
          "unit": "ns",
          "min": 9,
          "typ": 17,
          "max": 26,
          "conditions": "0 V to 5 V EN, 1 V/ns Slew Rate",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "EN to Output Propagation Delay (5 V to 0 V EN)",
          "symbol": "tD4",
          "kind": "timing",
          "unit": "ns",
          "min": 11,
          "typ": 18,
          "max": 28,
          "conditions": "5 V to 0 V EN, 1 V/ns Slew Rate",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Output Propagation Delay, TTL Inputs",
          "symbol": "tD1, tD2",
          "kind": "timing",
          "unit": "ns",
          "min": 9,
          "typ": 17,
          "max": 29,
          "conditions": "0 – 5 VIN, 1 V/ns Slew Rate",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Bottom of Leads (SOIC-8)",
          "symbol": "ΘJL",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 38,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Top of Package (SOIC-8)",
          "symbol": "ΘJT",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 29,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Ambient (SOIC-8)",
          "symbol": "ΘJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 87,
          "max": null,
          "conditions": "2S2P board, natural convection, no heatsink",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal Characterization Parameter Junction-to-Board (SOIC-8)",
          "symbol": "ΨJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 41,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal Characterization Parameter Junction-to-Top (SOIC-8)",
          "symbol": "ΨJT",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 2.3,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "fan3224tmx"
  ],
  "discovery_pitch": "FAN3224TMX (onsemi) 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",
    "fan3224tmx.kicad_sym",
    "fan3224tmx.kicad_mod",
    "fan3224tmx.glb",
    "fan3224tmx.step",
    "fan3224tmx.lbr",
    "docs/hero.png",
    "docs/fan3224tmx-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "fan3224tmx-hero.glb",
    "fan3224tmx-hero.overlay.json",
    "fan3224tmx-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}