TF2104M-TAH

{
  "slug": "tf2104m-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",
    "tf2104m-tah",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tf2104m-tah.kicad_sym",
    "tf2104m-tah.kicad_mod",
    "tf2104m-tah.glb",
    "tf2104m-tah.step",
    "tf2104m-tah.lbr",
    "docs/hero.png",
    "docs/tf2104m-tah-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tf2104m-tah-hero.glb",
    "tf2104m-tah-hero.overlay.json",
    "tf2104m-tah-etched.glb"
  ],
  "component": {
    "mpn": "TF2104M-TAH",
    "manufacturer": "TFSS",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management ICs",
    "subcategory": "Gate Drive ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/e59e45bdd01f4837f2d99fbcb133d95b.pdf",
    "parts": {
      "symbol": "tf2104m-tah.kicad_sym",
      "footprint": "tf2104m-tah.kicad_mod",
      "model_3d": "tf2104m-tah-hero.glb",
      "model_3d_plain": "tf2104m-tah-etched.glb",
      "model_3d_step": "tf2104m-tah-etched.step",
      "model_3d_step_plain": "tf2104m-tah.step",
      "lbr": "tf2104m-tah.lbr"
    },
    "distributor_links": {
      "lcsc": "C2683754"
    },
    "distributor_check": {
      "checked_at": "2026-11-04T18:33:36Z",
      "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 low side supply, recommended 10V to 20V."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "input",
        "description": "Logic input for high-side and low-side gate driver outputs (HO and LO), in phase with HO, with 3.3V logic capability and a recommended 0V to 5V input range."
      },
      {
        "number": "3",
        "name": "SD*",
        "type": "input",
        "description": "Logic input for shutdown, enabled low."
      },
      {
        "number": "4",
        "name": "COM",
        "type": "power_in",
        "description": "Low-side and logic return."
      },
      {
        "number": "5",
        "name": "LO",
        "type": "output",
        "description": "Low-side gate drive output."
      },
      {
        "number": "6",
        "name": "VS",
        "type": "power_in",
        "description": "High-side floating supply return, with offset up to 600V."
      },
      {
        "number": "7",
        "name": "HO",
        "type": "output",
        "description": "High-side gate drive output."
      },
      {
        "number": "8",
        "name": "VB",
        "type": "power_in",
        "description": "High-side floating supply, recommended VS + 10V to VS + 20V."
      }
    ],
    "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's pin table covers PDIP-8 and SOIC-8(N) together with one shared pin-number assignment"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0289,
        "at": "2026-11-04T18:33:22"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/e59e45bdd01f4837f2d99fbcb133d95b.pdf",
        "pages": 9,
        "sha256": "c44ac411bba323cb",
        "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": "tf2104m-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": "2026-11-04",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tf2104m-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": "09023cf3128bac017555f5fdbc124ba9727806252ba775ffcc978d6fc4420f25",
        "checked": "2026-11-04",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}