UCC37325DGNR

{
  "slug": "ucc37325dgnr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Gate Drivers, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "motor driver ics",
    "ucc37325dgnr",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ucc37325dgnr.kicad_sym",
    "ucc37325dgnr.kicad_mod",
    "ucc37325dgnr.glb",
    "ucc37325dgnr.step",
    "ucc37325dgnr.lbr",
    "docs/hero.png",
    "docs/ucc37325dgnr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ucc37325dgnr-hero.glb",
    "ucc37325dgnr-hero.overlay.json"
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  "component": {
    "mpn": "UCC37325DGNR",
    "manufacturer": "Texas Instruments",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ucc37324",
    "parts": {
      "symbol": "ucc37325dgnr.kicad_sym",
      "footprint": "ucc37325dgnr.kicad_mod",
      "model_3d": "ucc37325dgnr-hero.glb",
      "model_3d_plain": "ucc37325dgnr.glb",
      "model_3d_step": "ucc37325dgnr-etched.step",
      "model_3d_step_plain": "ucc37325dgnr.step",
      "lbr": "ucc37325dgnr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2677145",
      "digikey": "296-UCC37325DGNRTR-ND",
      "mouser": "595-UCC37325DGNR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T16:12:25Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-UCC37325DGNRTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-UCC37325DGNR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "N/C",
        "type": "unconnected",
        "description": "No internal connection; the datasheet specifies no electrical function for this pin."
      },
      {
        "number": "2",
        "name": "INA",
        "type": "input",
        "description": "Input A has logic-compatible threshold and hysteresis, and if unused it must be tied to either VDD or GND and must not be left floating."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground that should be connected very closely to the source of the power MOSFET being driven."
      },
      {
        "number": "4",
        "name": "INB",
        "type": "input",
        "description": "Input B has logic-compatible threshold and hysteresis, and if unused it must be tied to either VDD or GND and must not be left floating."
      },
      {
        "number": "5",
        "name": "OUTB",
        "type": "output",
        "description": "Driver output B is capable of providing 4 A of drive current to the gate of a power MOSFET."
      },
      {
        "number": "6",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage and power input connection for the device, with a recommended supply range of 4.5 V to 15 V and an absolute maximum of 16 V."
      },
      {
        "number": "7",
        "name": "OUTA",
        "type": "output",
        "description": "Driver output A is capable of providing 4 A of drive current to the gate of a power MOSFET."
      },
      {
        "number": "8",
        "name": "N/C",
        "type": "unconnected",
        "description": "No internal connection; the datasheet specifies no electrical function for this pin."
      }
    ],
    "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 4 (INB) description in the datasheet's pin function table says 'Input signal of the A driver; Pins 1 and 8 are listed as N/C (No Internal Connection). The package drawing and pin table on page 4; The PowerPAD (exposed thermal pad) is not listed as a numbered pin. Page 3 states it is electrically"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0706,
        "at": "2026-10-08T16:11:53"
      },
      "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
      }
    },
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        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ucc37325dgnr-etched.step",
        "role": "eda",
        "up": "Z",
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "sha256": "52ae0a42d48448c2b6f65d7cf96f652eaac62c837d98e63933833ad90b0e36f8",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  }
}