EG2103

{
  "slug": "eg2103",
  "version": "0.1.0",
  "type": "component",
  "description": "EG Micro Gate Drivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "motor driver ics",
    "eg2103",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "eg2103.kicad_sym",
    "eg2103.kicad_mod",
    "eg2103.glb",
    "eg2103.step",
    "eg2103.lbr",
    "docs/hero.png",
    "docs/eg2103-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "eg2103-hero.glb",
    "eg2103-hero.overlay.json"
  ],
  "component": {
    "mpn": "EG2103",
    "manufacturer": "EG Micro",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884812459618304",
    "parts": {
      "symbol": "eg2103.kicad_sym",
      "footprint": "eg2103.kicad_mod",
      "model_3d": "eg2103-hero.glb",
      "model_3d_plain": "eg2103.glb",
      "model_3d_step": "eg2103-etched.step",
      "model_3d_step_plain": "eg2103.step",
      "lbr": "eg2103.lbr"
    },
    "distributor_links": {
      "lcsc": "C480654"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T21:42:18Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 547 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Chip operating supply input with a range of 10V-20V; an external 1uF high-frequency bypass capacitor reduces high-frequency noise at this input."
      },
      {
        "number": "2",
        "name": "HIN",
        "type": "input",
        "description": "High-side logic input, active high: '1' turns the high-side power MOS on and '0' turns it off, with an internal 200K pull-down so the high-side MOS is off when the input is floating."
      },
      {
        "number": "3",
        "name": "LIN",
        "type": "input",
        "description": "Low-side logic input: per the truth table '0' turns the low-side power MOS on and '1' turns it off, with an internal 200K pull-down so the low-side MOS is off when the input is floating."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Chip ground terminal."
      },
      {
        "number": "5",
        "name": "LO",
        "type": "output",
        "description": "Drives the gate of the low-side power MOS; the datasheet rates output drive at 0.3A source (IO+) and 0.6A sink (IO-) for PW up to 10us."
      },
      {
        "number": "6",
        "name": "VS",
        "type": "power_in",
        "description": "High-side floating ground reference, rated VB-20V to VB+0.3V in the absolute maximum table."
      },
      {
        "number": "7",
        "name": "HO",
        "type": "output",
        "description": "Drives the gate of the high-side power MOS; the output is limited to VS-0.3V to VB+0.3V."
      },
      {
        "number": "8",
        "name": "VB",
        "type": "power_in",
        "description": "High-side floating supply, rated up to 600V (absolute maximum -0.3V to 600V), with undervoltage shutdown at VB(off) 7.0-9.0V."
      }
    ],
    "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 features list says LIN is active low, but the pin description on page 5 says LIN is a high-level; The datasheet classifies VS as 'O' (output). It is really a floating high-side ground reference. out; Pinout is taken from the page 5 pin definition table and figure 4-1 for the SOP8 package; the datash"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0476,
        "at": "2026-10-09T21:39:47"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884812459618304",
        "pages": 12,
        "sha256": "8542eb0c2472a8b3",
        "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": "eg2103.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": "eg2103-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": "be5d02674240acc88bd00c24657c856b24d86140b9d03c26891faf2744d595b7",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}