UCC27323P

{
  "slug": "ucc27323p",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Gate Drivers, PDIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "motor driver ics",
    "ucc27323p",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ucc27323p.kicad_sym",
    "ucc27323p.kicad_mod",
    "ucc27323p.glb",
    "ucc27323p.step",
    "ucc27323p.lbr",
    "docs/hero.png",
    "docs/ucc27323p-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ucc27323p-hero.glb",
    "ucc27323p-hero.overlay.json"
  ],
  "component": {
    "mpn": "UCC27323P",
    "manufacturer": "Texas Instruments",
    "package": "PDIP-8",
    "pin_count": 8,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ucc37324",
    "parts": {
      "symbol": "ucc27323p.kicad_sym",
      "footprint": "ucc27323p.kicad_mod",
      "model_3d": "ucc27323p-hero.glb",
      "model_3d_plain": "ucc27323p.glb",
      "model_3d_step": "ucc27323p-etched.step",
      "model_3d_step_plain": "ucc27323p.step",
      "lbr": "ucc27323p.lbr"
    },
    "distributor_links": {
      "lcsc": "C1549492",
      "digikey": "296-12530-5-ND",
      "mouser": "595-UCC27323P"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T20:43:06Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-12530-5-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-UCC27323P",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "N/C",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "2",
        "name": "INA",
        "type": "input",
        "description": "Input A of the inverting A driver with logic-compatible threshold and hysteresis; if not used it must be tied to VDD or GND and not left floating."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground, to be connected very closely to the source of the power MOSFET being driven."
      },
      {
        "number": "4",
        "name": "INB",
        "type": "input",
        "description": "Input B of the inverting B driver with logic-compatible threshold and hysteresis; if not used it must be tied to VDD or GND and not left floating."
      },
      {
        "number": "5",
        "name": "OUTB",
        "type": "output",
        "description": "Driver output B, capable of providing 4-A drive current to the gate of a power MOSFET."
      },
      {
        "number": "6",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage and power input for the device, recommended 4.5 V to 15 V (absolute maximum 16 V)."
      },
      {
        "number": "7",
        "name": "OUTA",
        "type": "output",
        "description": "Driver output A, capable of providing 4-A drive current to the gate of a power MOSFET."
      },
      {
        "number": "8",
        "name": "N/C",
        "type": "unconnected",
        "description": "No internal connection."
      }
    ],
    "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: The pinout figure (page 4) is titled for the D and DGN packages only. The P (PDIP-8) package is not ; The figure labels pins 1 and 8 as N/A, while the table calls them N/C (no internal connection). I us; UCC27323 is the dual-inverting variant. Both channels invert, so OUTA and OUTB are the inverted INA ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 41,
        "cost_usd": 0.3219,
        "at": "2026-10-08T20:42:30"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ucc37324",
        "pages": 41,
        "sha256": "1fe2a8f0b1945fd6",
        "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": "ucc27323p.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4a377a56a8d9e9c0b86c095ef9ecc1869ac19e7f5069a3247b294250bf4f235d",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ucc27323p-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "1c150a0e359bf617863841a56b6ebf4b65527c31a451751a99fb4be43e7b9fea",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}