TC8301

{
  "slug": "tc8301",
  "version": "0.1.0",
  "type": "component",
  "description": "Shenzhen Fuman Motor Driver ICs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "tc8301",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tc8301.kicad_sym",
    "tc8301.kicad_mod",
    "tc8301.glb",
    "tc8301.step",
    "tc8301.lbr",
    "docs/hero.png",
    "docs/tc8301-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tc8301-hero.glb",
    "tc8301-hero.overlay.json",
    "tc8301-etched.glb"
  ],
  "component": {
    "mpn": "TC8301",
    "manufacturer": "Shenzhen Fuman",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Power Management ICs",
    "subcategory": "Motor Driver ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/08d0c8dede4252fea317030cf807f903.pdf",
    "parts": {
      "symbol": "tc8301.kicad_sym",
      "footprint": "tc8301.kicad_mod",
      "model_3d": "tc8301-hero.glb",
      "model_3d_plain": "tc8301-etched.glb",
      "model_3d_step": "tc8301-etched.step",
      "model_3d_step_plain": "tc8301.step",
      "lbr": "tc8301.lbr"
    },
    "distributor_links": {
      "lcsc": "C2887481"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T06:11:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; the datasheet specifies this pin as floating (悬空)."
      },
      {
        "number": "2",
        "name": "INA",
        "type": "input",
        "description": "Logic control input A; together with INB it selects standby, forward, reverse or brake per the truth table, with VIH minimum 2.0 V and VIL maximum 0.8 V."
      },
      {
        "number": "3",
        "name": "INB",
        "type": "input",
        "description": "Logic control input B; together with INA it selects standby, forward, reverse or brake per the truth table, with VIH minimum 2.0 V and VIL maximum 0.8 V."
      },
      {
        "number": "4",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply pin; recommended supply range is 2.0 V to 7.2 V and the absolute maximum rating is 7.2 V."
      },
      {
        "number": "5",
        "name": "OUTB",
        "type": "output",
        "description": "Full-bridge output B driving the motor, rated for ±1500 mA recommended output current and a 2.5 A peak output current."
      },
      {
        "number": "6",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground (negative supply) pin, one of two ground pins that should be connected to the board ground."
      },
      {
        "number": "7",
        "name": "GND2",
        "type": "power_in",
        "description": "Ground (negative supply) pin, one of two ground pins that should be connected to the board ground."
      },
      {
        "number": "8",
        "name": "OUTA",
        "type": "output",
        "description": "Full-bridge output A driving the motor, rated for ±1500 mA recommended output current and a 2.5 A peak output current."
      }
    ],
    "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 pin table labels this pin VDD, while the ratings and recommended-conditions tables use VCC for t; The datasheet gives only one package variant (SOP-8) for TC8301, which matches the package hint, so "
        ],
        "pages_sent": 4,
        "cost_usd": 0.0211,
        "at": "2026-10-21T06:08:26"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/08d0c8dede4252fea317030cf807f903.pdf",
        "pages": 4,
        "sha256": "a4d89415828e5bde",
        "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": "tc8301.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": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tc8301-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": "793ad18a849c7375405e062117e2826de8ca919bb024840440700fe48f4211b4",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}