UCC27282D

{
  "schema_version": 1,
  "type": "component",
  "slug": "ucc27282d",
  "title": "UCC27282D",
  "brief": "Texas Instruments Gate Drivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "motor driver ics",
    "ucc27282d",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "UCC27282D",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ucc27282",
    "parts": {
      "symbol": "ucc27282d.kicad_sym",
      "footprint": "ucc27282d.kicad_mod",
      "model_3d": "ucc27282d-hero.glb",
      "model_3d_plain": "ucc27282d.glb",
      "model_3d_step": "ucc27282d-etched.step",
      "model_3d_step_plain": "ucc27282d.step",
      "lbr": "ucc27282d.lbr"
    },
    "distributor_links": {
      "lcsc": "C1020307",
      "digikey": "296-UCC27282D-ND",
      "mouser": "595-UCC27282D"
    },
    "distributor_check": {
      "checked_at": "2026-10-07T21:46:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-UCC27282D-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-UCC27282D",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply to the low-side gate driver, decoupled to VSS with a typical 1 µF capacitor; recommended supply range is 5.5 V to 16 V and the absolute maximum is 20 V."
      },
      {
        "number": "2",
        "name": "HB",
        "type": "power_in",
        "description": "High-side bootstrap supply; the bootstrap diode is on-chip but an external bootstrap capacitor (typically 0.1 µF) is required, and VHB-HS must stay below 16 V recommended (20 V absolute maximum)."
      },
      {
        "number": "3",
        "name": "HO",
        "type": "output",
        "description": "High-side output that drives the gate of the high-side MOSFET or one end of an external gate resistor, with DC voltage limited to VHS - 0.3 V to VHB + 0.3 V."
      },
      {
        "number": "4",
        "name": "HS",
        "type": "power_in",
        "description": "High-side source connection, tied to the high-side MOSFET source and the negative side of the bootstrap capacitor; voltage is rated -8 V to 100 V recommended (-10 V DC and -14 V for pulses under 100 ns absolute maximum)."
      },
      {
        "number": "5",
        "name": "HI",
        "type": "input",
        "description": "High-side logic input; input voltages are rated -5 V to 20 V absolute maximum, with 0 V to VDD + 0.3 V recommended."
      },
      {
        "number": "6",
        "name": "LI",
        "type": "input",
        "description": "Low-side logic input; input voltages are rated -5 V to 20 V absolute maximum, with 0 V to VDD + 0.3 V recommended."
      },
      {
        "number": "7",
        "name": "VSS",
        "type": "power_in",
        "description": "Negative supply terminal for the device, generally the system ground, to which all voltages are referenced."
      },
      {
        "number": "8",
        "name": "LO",
        "type": "output",
        "description": "Low-side output that drives the gate of the low-side MOSFET or one end of an external gate resistor, with DC voltage limited to -0.3 V to VDD + 0.3 V (-2 V for pulses under 100 ns)."
      }
    ],
    "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 D (SOIC-8) package has no EN pin. The EN input appears only on the DRC 10-pin VSON package (Tabl; The D package has no thermal pad and no NC pins; the thermal pad and NC entries in Table 5-1 apply o; Pin descriptions and voltage limits were taken from the English Table 5-1 (page 3) and the Absolute "
        ],
        "pages_sent": 8,
        "cost_usd": 0.0555,
        "at": "2026-10-07T21:45:58"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ucc27282",
        "pages": 44,
        "sha256": "58d5c537a95ceacc",
        "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": "ucc27282d.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ucc27282d-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "4cc7730cc713630e91739532c5799b5daefeb5c677973bf43f7265ebd87d941f",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-8",
      "Category": "Motor Driver ICs",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ucc27282d"
  ],
  "discovery_pitch": "UCC27282D (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "ucc27282d.kicad_sym",
    "ucc27282d.kicad_mod",
    "ucc27282d.glb",
    "ucc27282d.step",
    "ucc27282d.lbr",
    "docs/hero.png",
    "docs/ucc27282d-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ucc27282d-hero.glb",
    "ucc27282d-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}