ADUM3223WCRZ

{
  "slug": "adum3223wcrz",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Gate Drive ICs, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "adum3223wcrz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "adum3223wcrz.kicad_sym",
    "adum3223wcrz.kicad_mod",
    "adum3223wcrz.glb",
    "adum3223wcrz.step",
    "adum3223wcrz.lbr",
    "docs/hero.png",
    "docs/adum3223wcrz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "adum3223wcrz-hero.glb",
    "adum3223wcrz-hero.overlay.json",
    "adum3223wcrz-etched.glb"
  ],
  "component": {
    "mpn": "ADUM3223WCRZ",
    "manufacturer": "Analog Devices",
    "package": "SOIC-16",
    "pin_count": 16,
    "category": "Power Supply Chip",
    "subcategory": "Gate Drive ICs",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM3223_4223.pdf",
    "parts": {
      "symbol": "adum3223wcrz.kicad_sym",
      "footprint": "adum3223wcrz.kicad_mod",
      "model_3d": "adum3223wcrz-hero.glb",
      "model_3d_plain": "adum3223wcrz-etched.glb",
      "model_3d_step": "adum3223wcrz-etched.step",
      "model_3d_step_plain": "adum3223wcrz.step",
      "lbr": "adum3223wcrz.lbr"
    },
    "distributor_links": {
      "lcsc": "C660819",
      "digikey": "505-ADUM3223WCRZ-ND",
      "mouser": "584-ADUM3223WCRZ"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T21:00:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-ADUM3223WCRZ-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-ADUM3223WCRZ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIA",
        "type": "input",
        "description": "Logic Input A, CMOS levels referenced to GND1 (VIH 0.7 × VDD1, VIL 0.3 × VDD1)."
      },
      {
        "number": "2",
        "name": "VIB",
        "type": "input",
        "description": "Logic Input B, CMOS levels referenced to GND1 (VIH 0.7 × VDD1, VIL 0.3 × VDD1)."
      },
      {
        "number": "3",
        "name": "VDD1",
        "type": "power_in",
        "description": "Input supply voltage, 3.0 V to 5.5 V; internally connected to pin 8, connecting both pins to VDD1 is recommended."
      },
      {
        "number": "4",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground reference for input logic signals."
      },
      {
        "number": "5",
        "name": "DISABLE",
        "type": "input",
        "description": "Input disable; when high it disables the isolator inputs and sets outputs low, with reaction approximately equal to the normal propagation delay."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; do not connect to this pin."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; do not connect to this pin."
      },
      {
        "number": "8",
        "name": "VDD1",
        "type": "power_in",
        "description": "Input supply voltage, 3.0 V to 5.5 V; internally connected to pin 3, connecting both pins to VDD1 is recommended."
      },
      {
        "number": "9",
        "name": "GNDB",
        "type": "power_in",
        "description": "Ground reference for Output B."
      },
      {
        "number": "10",
        "name": "VOB",
        "type": "output",
        "description": "Output B, 4 A peak gate drive output."
      },
      {
        "number": "11",
        "name": "VDDB",
        "type": "power_in",
        "description": "Output B supply voltage, 4.5 V to 18 V."
      },
      {
        "number": "12",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; do not connect to this pin."
      },
      {
        "number": "13",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; do not connect to this pin."
      },
      {
        "number": "14",
        "name": "GNDA",
        "type": "power_in",
        "description": "Ground reference for Output A."
      },
      {
        "number": "15",
        "name": "VOA",
        "type": "output",
        "description": "Output A, 4 A peak gate drive output."
      },
      {
        "number": "16",
        "name": "VDDA",
        "type": "power_in",
        "description": "Output A supply voltage, 4.5 V to 18 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin types for VOA/VOB are inferred from the function (Output A/B); the datasheet table only says 'Ou"
        ],
        "pages_sent": 11,
        "cost_usd": 0.14,
        "at": "2026-10-30T21:00:20"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM3223_4223.pdf",
        "pages": 20,
        "sha256": "a2e0239b3a9ea500",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "adum3223wcrz.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          9.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "adum3223wcrz-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          9.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "5265dafc88ef533d0b2279271591b2fd99c9478c8536c7da233d3a34d08677a3",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "R-16",
      "source_page": 19,
      "D": {
        "nom_mm": 9.9,
        "range_mm": [
          9.8,
          10.0
        ]
      },
      "E1": {
        "nom_mm": 3.9,
        "range_mm": [
          3.8,
          4.0
        ]
      },
      "E": {
        "nom_mm": 6.0,
        "range_mm": [
          5.8,
          6.2
        ]
      },
      "e": {
        "nom_mm": 1.27,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.55,
        "range_mm": [
          1.35,
          1.75
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "adum3223wcrz.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}