UCC5320SCDR

{
  "slug": "ucc5320scdr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Isolators - Gate Drivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "ucc5320scdr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ucc5320scdr.kicad_sym",
    "ucc5320scdr.kicad_mod",
    "ucc5320scdr.glb",
    "ucc5320scdr.step",
    "ucc5320scdr.lbr",
    "docs/hero.png",
    "docs/ucc5320scdr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ucc5320scdr-hero.glb",
    "ucc5320scdr-hero.overlay.json"
  ],
  "component": {
    "mpn": "UCC5320SCDR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Isolators - Gate Drivers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ucc5320",
    "parts": {
      "symbol": "ucc5320scdr.kicad_sym",
      "footprint": "ucc5320scdr.kicad_mod",
      "model_3d": "ucc5320scdr-hero.glb",
      "model_3d_plain": "ucc5320scdr.glb",
      "model_3d_step": "ucc5320scdr-etched.step",
      "model_3d_step_plain": "ucc5320scdr.step",
      "lbr": "ucc5320scdr.lbr"
    },
    "distributor_links": {
      "lcsc": "C182079",
      "digikey": "296-49025-2-ND",
      "mouser": "595-UCC5320SCDR"
    },
    "distributor_check": {
      "checked_at": "2026-10-07T01:39:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-49025-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-UCC5320SCDR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC1",
        "type": "power_in",
        "description": "Input supply voltage (3V to 15V range) for input stage logic; bypass to GND with low ESR/ESL capacitor."
      },
      {
        "number": "2",
        "name": "IN+",
        "type": "input",
        "description": "Non-inverting gate drive control input with CMOS threshold; internally pulled low when left open circuit."
      },
      {
        "number": "3",
        "name": "IN–",
        "type": "input",
        "description": "Inverting gate drive control input with CMOS threshold; internally pulled high when left open circuit."
      },
      {
        "number": "4",
        "name": "GND1",
        "type": "power_in",
        "description": "Input stage ground reference for all input-side signals."
      },
      {
        "number": "5",
        "name": "VCC2",
        "type": "power_in",
        "description": "Output stage positive supply (13.2V to 33V) for gate driver output stage; bypass to VEE2 with low ESR/ESL capacitor."
      },
      {
        "number": "6",
        "name": "OUTH",
        "type": "output",
        "description": "Upper gate drive pull-up output with 4.3A typical source current on UCC5320S."
      },
      {
        "number": "7",
        "name": "OUTL",
        "type": "output",
        "description": "Lower gate drive pull-down output with 4.4A typical sink current on UCC5320S."
      },
      {
        "number": "8",
        "name": "VEE2",
        "type": "power_in",
        "description": "Output stage negative supply/ground for S and M versions; bypass with low ESR/ESL capacitor."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 33,
        "cost_usd": 0.2346,
        "at": "2026-10-07T01:38:48"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ucc5320",
        "pages": 57,
        "sha256": "84c7492975118783",
        "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": [
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        "file": "ucc5320scdr.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": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ucc5320scdr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "5604b4d710357172f89c0356766fa23dc25da3b85e61218384ad82dbbfb2e219",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}