UCC25800AQDGNRQ1

{
  "slug": "ucc25800aqdgnrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "TEXAS INSTRUMENTS Global Sourcing Parts, HVSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "global sourcing parts",
    "ucc25800aqdgnrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ucc25800aqdgnrq1.kicad_sym",
    "ucc25800aqdgnrq1.kicad_mod",
    "ucc25800aqdgnrq1.glb",
    "ucc25800aqdgnrq1.step",
    "ucc25800aqdgnrq1.lbr",
    "docs/hero.png",
    "docs/ucc25800aqdgnrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ucc25800aqdgnrq1-hero.glb",
    "ucc25800aqdgnrq1-hero.overlay.json",
    "ucc25800aqdgnrq1-etched.glb"
  ],
  "component": {
    "mpn": "UCC25800AQDGNRQ1",
    "manufacturer": "TEXAS INSTRUMENTS",
    "package": "HVSSOP-8",
    "pin_count": 9,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://www.ti.com/lit/ds/symlink/ucc25800aqdgnrq1.pdf",
    "parts": {
      "symbol": "ucc25800aqdgnrq1.kicad_sym",
      "footprint": "ucc25800aqdgnrq1.kicad_mod",
      "model_3d": "ucc25800aqdgnrq1-hero.glb",
      "model_3d_plain": "ucc25800aqdgnrq1-etched.glb",
      "model_3d_step": "ucc25800aqdgnrq1-etched.step",
      "model_3d_step_plain": "ucc25800aqdgnrq1.step",
      "lbr": "ucc25800aqdgnrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C3191149",
      "digikey": "296-UCC25800AQDGNRQ1TR-ND",
      "mouser": "595-UCC25800AQDGNRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-11-02T17:08:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-UCC25800AQDGNRQ1TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-UCC25800AQDGNRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SYNC",
        "type": "input",
        "description": "External clock input for frequency synchronization, with the internal MOSFETs switching on the rising edge of SYNC at half the SYNC frequency and an input range of 0 V to VREG."
      },
      {
        "number": "2",
        "name": "DIS/FLT",
        "type": "bidirectional",
        "description": "Disable input (active low) and fault code output; pulling it low inhibits switching, and it is pulled low by a 750-µA source during faults through a 100-kΩ internal pullup from VREG."
      },
      {
        "number": "3",
        "name": "VREG",
        "type": "power_out",
        "description": "Internal regulated reference output that must be decoupled with a capacitor of 0.1 µF to 1 µF to GND, with external load kept below 1 mA."
      },
      {
        "number": "4",
        "name": "OC/DT",
        "type": "input",
        "description": "Voltage on this pin sets the maximum dead time between the internal switching devices, with the Thevenin resistance measured at start-up to set the OCP level (2.5 kΩ to 22.7 kΩ recommended)."
      },
      {
        "number": "5",
        "name": "RT",
        "type": "passive",
        "description": "Switching frequency setting pin, where a resistor from RT to GND sets the frequency (10 kΩ minimum), and leaving it open selects the default 1.2-MHz switching frequency."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Return for all control and power signals, and the layout should separate power and control signals."
      },
      {
        "number": "7",
        "name": "SW",
        "type": "output",
        "description": "Switch node of the integrated half-bridge, which connects directly to the transformer."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Input for power and control of the device, specified from 9 V to 34 V, and it requires a high-frequency bypass capacitor between VCC and GND."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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 datasheet's pin table lists a Thermal Pad with no pin number. It is omitted from pins because th"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0152,
        "at": "2026-11-02T17:08:28"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/ucc25800aqdgnrq1.pdf",
        "pages": 44,
        "sha256": "b2931821cc7679b0",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.91,
          3.0,
          1.0
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "cd2af3a167e0b18b78215f6ae951d9739306cd4e22e210b0901c636bba523f41",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ucc25800aqdgnrq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.0
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "683b6bc4440e51b4e3fb36087323221c7e4dd1d499da15c41066efc5ab3a211b",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}