EG3114

{
  "slug": "eg3114",
  "version": "0.1.0",
  "type": "component",
  "description": "EG Micro Gate Drivers, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "motor driver ics",
    "eg3114",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "eg3114.kicad_sym",
    "eg3114.kicad_mod",
    "eg3114.glb",
    "eg3114.step",
    "eg3114.lbr",
    "docs/hero.png",
    "docs/eg3114-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "eg3114-hero.glb",
    "eg3114-hero.overlay.json"
  ],
  "component": {
    "mpn": "EG3114",
    "manufacturer": "EG Micro",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8597547793758371840",
    "parts": {
      "symbol": "eg3114.kicad_sym",
      "footprint": "eg3114.kicad_mod",
      "model_3d": "eg3114-hero.glb",
      "model_3d_plain": "eg3114.glb",
      "model_3d_step": "eg3114-etched.step",
      "model_3d_step_plain": "eg3114.step",
      "lbr": "eg3114.lbr"
    },
    "distributor_links": {
      "lcsc": "C20416244"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T16:43:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Chip supply input rated 10V to 20V, and a high-frequency 0.1uF bypass capacitor is recommended to reduce high-frequency noise at this input."
      },
      {
        "number": "2",
        "name": "HIN",
        "type": "input",
        "description": "Logic input, active high, that turns the high-side MOS transistor on (1) or off (0), with logic-high threshold of 2.8V minimum and logic-low threshold of 1.3V maximum and an internal 250K pull-down."
      },
      {
        "number": "3",
        "name": "LIN",
        "type": "input",
        "description": "Logic input, active high, that turns the low-side MOS transistor on (1) or off (0), with logic-high threshold of 2.8V minimum and logic-low threshold of 1.3V maximum and an internal 250K pull-down."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground terminal of the chip."
      },
      {
        "number": "5",
        "name": "LO",
        "type": "output",
        "description": "Output that drives the low-side power MOS transistor gate, with source/sink current of 4A (pulse width 10us or less)."
      },
      {
        "number": "6",
        "name": "VS",
        "type": "power_in",
        "description": "High-side floating ground reference, rated VB-20V to VB+0.3V."
      },
      {
        "number": "7",
        "name": "HO",
        "type": "output",
        "description": "Output that drives the high-side power MOS transistor gate, with source/sink current of 4A (pulse width 10us or less)."
      },
      {
        "number": "8",
        "name": "VB",
        "type": "power_in",
        "description": "High-side floating supply for the high-side driver, rated up to 600V 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: The datasheet pin figure (page 5) text is garbled and labels the supply as VDD and shows a different; The datasheet pin table lists VS as type O (output), but it is a floating ground reference; it was t; Only one package (SOP8) is given in the datasheet, and the MPN-specific ordering variant was not sta"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0455,
        "at": "2026-10-09T16:42:15"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8597547793758371840",
        "pages": 12,
        "sha256": "36b11a969fa4e510",
        "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": "eg3114.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": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "eg3114-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": "27a62e9f97fc4edd9f29c03764eb4924461c312c117dc280a3c2115662ab7e16",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}