TF2117-TAH

{
  "slug": "tf2117-tah",
  "version": "0.1.0",
  "type": "component",
  "description": "TFSS Gate Drive ICs, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "tf2117-tah",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tf2117-tah.kicad_sym",
    "tf2117-tah.kicad_mod",
    "tf2117-tah.glb",
    "tf2117-tah.step",
    "tf2117-tah.lbr",
    "docs/hero.png",
    "docs/tf2117-tah-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tf2117-tah-hero.glb",
    "tf2117-tah-hero.overlay.json",
    "tf2117-tah-etched.glb"
  ],
  "component": {
    "mpn": "TF2117-TAH",
    "manufacturer": "TFSS",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management ICs",
    "subcategory": "Gate Drive ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/175cbcfb04eba83ca9db4276fc09e419.pdf",
    "parts": {
      "symbol": "tf2117-tah.kicad_sym",
      "footprint": "tf2117-tah.kicad_mod",
      "model_3d": "tf2117-tah-hero.glb",
      "model_3d_plain": "tf2117-tah-etched.glb",
      "model_3d_step": "tf2117-tah-etched.step",
      "model_3d_step_plain": "tf2117-tah.step",
      "lbr": "tf2117-tah.lbr"
    },
    "distributor_links": {
      "lcsc": "C2683755"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T00:46:52Z",
      "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": "Logic and gate drive supply, recommended operating range 10V to 20V (absolute maximum -0.3V to +24V)."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "input",
        "description": "Logic input for gate driver output HO, in phase with HO (TF2117), Schmitt triggered with internal pull down and referenced to COM."
      },
      {
        "number": "3",
        "name": "COM",
        "type": "power_in",
        "description": "Logic ground, the reference for the logic input and output parameters."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect."
      },
      {
        "number": "6",
        "name": "VS",
        "type": "power_in",
        "description": "High-side floating supply return, recommended offset voltage up to 600V."
      },
      {
        "number": "7",
        "name": "HO",
        "type": "output",
        "description": "High-side gate drive output swinging between VS and VB for driving one N-channel MOSFET or IGBT."
      },
      {
        "number": "8",
        "name": "VB",
        "type": "power_in",
        "description": "High-side floating supply, recommended VS+10V to VS+20V (absolute maximum -0.3V to +624V)."
      }
    ],
    "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+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pins 4 and 5 are both labeled NC (No Connect) in the datasheet; they are listed as unconnected.; The datasheet pin diagrams show 8 leads, but the package drawing pages (8 and 9) contain no extracta",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 10,
        "cost_usd": 0.1642,
        "at": "2026-11-05T00:46:40"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/175cbcfb04eba83ca9db4276fc09e419.pdf",
        "pages": 10,
        "sha256": "4e0118e505edc3d8",
        "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": "tf2117-tah.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": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tf2117-tah-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": "7ffc2a046a1761a0d13f3f98eb2e69f29feec3b70dd94690bd27299acd92c0c9",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}