MIC4420YN

{
  "slug": "mic4420yn",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Gate Drive ICs, PDIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "mic4420yn",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mic4420yn.kicad_sym",
    "mic4420yn.kicad_mod",
    "mic4420yn.glb",
    "mic4420yn.step",
    "mic4420yn.lbr",
    "docs/hero.png",
    "docs/mic4420yn-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mic4420yn-hero.glb",
    "mic4420yn-hero.overlay.json",
    "mic4420yn-etched.glb"
  ],
  "component": {
    "mpn": "MIC4420YN",
    "manufacturer": "Microchip Tech",
    "package": "PDIP-8",
    "pin_count": 8,
    "category": "Power Supply Chip",
    "subcategory": "Gate Drive ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/8c0bbfecc2590c8e3aa1ceac73cc9fbf.pdf",
    "parts": {
      "symbol": "mic4420yn.kicad_sym",
      "footprint": "mic4420yn.kicad_mod",
      "model_3d": "mic4420yn-hero.glb",
      "model_3d_plain": "mic4420yn-etched.glb",
      "model_3d_step": "mic4420yn-etched.step",
      "model_3d_step_plain": "mic4420yn.step",
      "lbr": "mic4420yn.lbr"
    },
    "distributor_links": {
      "lcsc": "C641317",
      "digikey": "576-1190-ND",
      "mouser": "998-MIC4420YN"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T01:23:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "576-1190-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "998-MIC4420YN",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VS",
        "type": "power_in",
        "description": "Supply input (4.5V to 18V operating); duplicate of pin 8 and must be externally connected to it."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "input",
        "description": "Control input, logic high from 2.4V to VS, withstands a swing down to -5V and up to VS + 0.3V."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; duplicate of pin 5 and must be externally connected to it."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; duplicate of pin 4 and must be externally connected to it."
      },
      {
        "number": "6",
        "name": "OUT",
        "type": "output",
        "description": "Non-inverting driver output with 6A peak current; duplicate of pin 7 and must be externally connected to it."
      },
      {
        "number": "7",
        "name": "OUT",
        "type": "output",
        "description": "Non-inverting driver output with 6A peak current; duplicate of pin 6 and must be externally connected to it."
      },
      {
        "number": "8",
        "name": "VS",
        "type": "power_in",
        "description": "Supply input (4.5V to 18V operating); duplicate of pin 1 and must be externally connected to it."
      }
    ],
    "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": [],
        "pages_sent": 26,
        "cost_usd": 0.1582,
        "at": "2026-10-27T01:22:38"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/8c0bbfecc2590c8e3aa1ceac73cc9fbf.pdf",
        "pages": 26,
        "sha256": "83053df3ef3ccd3a",
        "source_tier": "mfr"
      },
      "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": "mic4420yn.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4a377a56a8d9e9c0b86c095ef9ecc1869ac19e7f5069a3247b294250bf4f235d",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mic4420yn-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "9a4a1b420c374b264b1068e2600ae75382d9db9c59e6a0c03a3a0730fc6dbb35",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}