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Ray Set visibility: public 436c6d0 10d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "u3115c",
  "title": "U3115C",
  "brief": "UNI SEMIC Gate Drivers, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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    "package": "SOP-8",
    "pin_count": 8,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
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    "parts": {
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      "source": "Component Ocean /api/assign-pns",
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        "status": "quota"
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      },
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        "name": "COM",
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        "description": "Low side return; all voltage parameters are referenced to COM."
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      {
        "number": "5",
        "name": "LO",
        "type": "output",
        "description": "Low side gate drive output, driven by a high pulse current buffer stage designed for minimum cross-conduction."
      },
      {
        "number": "6",
        "name": "VS",
        "type": "power_in",
        "description": "High side floating supply return; offset voltage rated from -6 V (logic operational) to 350 V in recommended conditions."
      },
      {
        "number": "7",
        "name": "HO",
        "type": "output",
        "description": "High side gate drive output for driving an N-channel power MOSFET or IGBT in the high side configuration."
      },
      {
        "number": "8",
        "name": "VB",
        "type": "power_in",
        "description": "High side floating supply; recommended VB is VS + 5 V to VS + 20 V."
      }
    ],
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        "consensus": "agreed",
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        "guard_notes": [
          "extractor flagged: Datasheet pin table states LIN is 'active low', which is unusual for a low-side input in a half-brid; Pin types are printed as 'P' (power); mapped to KiCad power_in per the schema convention. Pin 4 (COM; Logic input and output electrical limits (input thresholds, output drive) are given in the Electrica"
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        "at": "2026-10-16T23:53:20"
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        "pages": 12,
        "sha256": "82b8649ecd6d4281",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    "viewers": {
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        "seat": "z = 0",
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "UNI SEMIC",
      "Package": "SOP-8",
      "Category": "Motor Driver ICs",
      "Pins": "8"
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          "typ": null,
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          "conditions": "Io = 0A",
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        {
          "name": "Low level output voltage, VO",
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        {
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          "name": "High side floating absolute voltage",
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          "name": "Low side and logic fixed supply voltage",
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        {
          "name": "Allowable offset supply voltage transient",
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          "name": "Package power dissipation @ TA≤+25°C, SOIC-8",
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        {
          "name": "Lead temperature (soldering, 10 seconds)",
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  "discovery_pitch": "U3115C (UNI SEMIC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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