EG2334

{
  "slug": "eg2334",
  "version": "0.1.0",
  "type": "component",
  "description": "EG Micro Gate Drive ICs, SOP-20-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "eg2334",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "eg2334.kicad_sym",
    "eg2334.kicad_mod",
    "eg2334.glb",
    "eg2334.step",
    "eg2334.lbr",
    "docs/hero.png",
    "docs/eg2334-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "eg2334-hero.glb",
    "eg2334-hero.overlay.json",
    "eg2334-etched.glb"
  ],
  "component": {
    "mpn": "EG2334",
    "manufacturer": "EG Micro",
    "package": "SOP-20-300mil",
    "pin_count": 20,
    "category": "Power Management ICs",
    "subcategory": "Gate Drive ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/3beb63fbd808aa21bc06e293a3d338f0.pdf",
    "parts": {
      "symbol": "eg2334.kicad_sym",
      "footprint": "eg2334.kicad_mod",
      "model_3d": "eg2334-hero.glb",
      "model_3d_plain": "eg2334-etched.glb",
      "model_3d_step": "eg2334-etched.step",
      "model_3d_step_plain": "eg2334.step",
      "lbr": "eg2334.lbr"
    },
    "distributor_links": {
      "lcsc": "C2987448"
    },
    "distributor_check": {
      "checked_at": "2026-10-26T08:51:57Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "HIN1",
        "type": "input",
        "description": "High-side logic input for channel 1 (active high, controls HO1); logic high threshold is 2.5 V minimum and logic low is 1.0 V maximum, with an internal pull-down that holds the output off when the input is floating."
      },
      {
        "number": "2",
        "name": "HIN2",
        "type": "input",
        "description": "High-side logic input for channel 2 (active high, controls HO2); logic high threshold is 2.5 V minimum and logic low is 1.0 V maximum, with an internal pull-down that holds the output off when the input is floating."
      },
      {
        "number": "3",
        "name": "HIN3",
        "type": "input",
        "description": "High-side logic input for channel 3 (active high, controls HO3); logic high threshold is 2.5 V minimum and logic low is 1.0 V maximum, with an internal pull-down that holds the output off when the input is floating."
      },
      {
        "number": "4",
        "name": "LIN1",
        "type": "input",
        "description": "Low-side logic input for channel 1 (active high, controls LO1); logic high threshold is 2.5 V minimum and logic low is 1.0 V maximum, with an internal pull-down that holds the output off when the input is floating."
      },
      {
        "number": "5",
        "name": "LIN2",
        "type": "input",
        "description": "Low-side logic input for channel 2 (active high, controls LO2); logic high threshold is 2.5 V minimum and logic low is 1.0 V maximum, with an internal pull-down that holds the output off when the input is floating."
      },
      {
        "number": "6",
        "name": "LIN3",
        "type": "input",
        "description": "Low-side logic input for channel 3 (active high, controls LO3); logic high threshold is 2.5 V minimum and logic low is 1.0 V maximum, with an internal pull-down that holds the output off when the input is floating."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Analog ground reference for the device."
      },
      {
        "number": "8",
        "name": "LO3",
        "type": "output",
        "description": "Low-side gate drive output for channel 3 that drives the low-side power MOSFET; limited to -0.3 V to VCC+0.3 V."
      },
      {
        "number": "9",
        "name": "LO2",
        "type": "output",
        "description": "Low-side gate drive output for channel 2 that drives the low-side power MOSFET; limited to -0.3 V to VCC+0.3 V."
      },
      {
        "number": "10",
        "name": "LO1",
        "type": "output",
        "description": "Low-side gate drive output for channel 1 that drives the low-side power MOSFET; limited to -0.3 V to VCC+0.3 V."
      },
      {
        "number": "11",
        "name": "VCC",
        "type": "power_in",
        "description": "Low-side supply pin, 4.5 V to 20 V operating range (absolute maximum -0.3 V to 25 V)."
      },
      {
        "number": "12",
        "name": "VS1",
        "type": "output",
        "description": "High-side floating return for channel 1; limited to VB-25 V to VB+0.3 V, with a static negative limit of -6 V."
      },
      {
        "number": "13",
        "name": "HO1",
        "type": "output",
        "description": "High-side gate drive output for channel 1 that drives the high-side power MOSFET; limited to VS-0.3 V to VB+0.3 V."
      },
      {
        "number": "14",
        "name": "VB1",
        "type": "power_in",
        "description": "Floating high-side bootstrap supply for channel 1; absolute maximum 600 V."
      },
      {
        "number": "15",
        "name": "VS2",
        "type": "output",
        "description": "High-side floating return for channel 2; limited to VB-25 V to VB+0.3 V, with a static negative limit of -6 V."
      },
      {
        "number": "16",
        "name": "HO2",
        "type": "output",
        "description": "High-side gate drive output for channel 2 that drives the high-side power MOSFET; limited to VS-0.3 V to VB+0.3 V."
      },
      {
        "number": "17",
        "name": "VB2",
        "type": "power_in",
        "description": "Floating high-side bootstrap supply for channel 2; absolute maximum 600 V."
      },
      {
        "number": "18",
        "name": "VS3",
        "type": "output",
        "description": "High-side floating return for channel 3; limited to VB-25 V to VB+0.3 V, with a static negative limit of -6 V."
      },
      {
        "number": "19",
        "name": "HO3",
        "type": "output",
        "description": "High-side gate drive output for channel 3 that drives the high-side power MOSFET; limited to VS-0.3 V to VB+0.3 V."
      },
      {
        "number": "20",
        "name": "VB3",
        "type": "power_in",
        "description": "Floating high-side bootstrap supply for channel 3; absolute maximum 600 V."
      }
    ],
    "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 requested package variant 'SOP-20-300mil' is not stated in the datasheet. The datasheet only say; Pin-to-name mapping for pins 12-20 was taken from the pin description table (VS at 12/15/18, HO at 1; The pin table prints the LO outputs as 'LO，1LO2，LO3' (typo). Pins 8, 9, 10 were assigned as LO3, LO2"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0592,
        "at": "2026-10-26T08:51:33"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/3beb63fbd808aa21bc06e293a3d338f0.pdf",
        "pages": 12,
        "sha256": "441c3a9d1aa6c9a6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 20,
        "described": 20,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "eg2334.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          10.26,
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e68af6de225602820e4a2f41bdcebf0f520f53cb519892075dfffcd18322cfb7",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "eg2334-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "sha256": "134117944d1fe0d05b9b269bc588bbde8c739a57070910532bc4f1df37b57f3e",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  }
}