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Ray Set visibility: public c9b6a32 14d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "ucc27624qdgnrq1",
  "title": "UCC27624QDGNRQ1",
  "brief": "TEXAS INSTRUMENTS Global Sourcing Parts, HVSSOP-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",
    "global sourcing parts",
    "ucc27624qdgnrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "UCC27624QDGNRQ1",
    "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/ucc27624-q1.pdf",
    "parts": {
      "symbol": "ucc27624qdgnrq1.kicad_sym",
      "footprint": "ucc27624qdgnrq1.kicad_mod",
      "model_3d": "ucc27624qdgnrq1-hero.glb",
      "model_3d_plain": "ucc27624qdgnrq1-etched.glb",
      "model_3d_step": "ucc27624qdgnrq1-etched.step",
      "model_3d_step_plain": "ucc27624qdgnrq1.step",
      "lbr": "ucc27624qdgnrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C7372268",
      "digikey": "296-UCC27624QDGNRQ1TR-ND",
      "mouser": "595-UCC27624QDGNRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T03:11:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-UCC27624QDGNRQ1TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-UCC27624QDGNRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ENA",
        "type": "input",
        "description": "Enable input for Channel A; LOW disables the Channel A output regardless of INA, HIGH enables it, floating enables by default via internal pullup, and connect to VDD if unused."
      },
      {
        "number": "2",
        "name": "INA",
        "type": "input",
        "description": "Non-inverting input to Channel A; OUTA is held LOW if INA is floating due to an internal pulldown, and connect to GND if unused."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground: all signals are referenced to this pin."
      },
      {
        "number": "4",
        "name": "INB",
        "type": "input",
        "description": "Non-inverting input to Channel B; OUTB is held LOW if INB is floating due to an internal pulldown, and connect to GND if unused."
      },
      {
        "number": "5",
        "name": "OUTB",
        "type": "output",
        "description": "Channel B output."
      },
      {
        "number": "6",
        "name": "VDD",
        "type": "power_in",
        "description": "Bias supply input (4.5V to 26V operating); bypass with two ceramic capacitors, generally ≥1 µF and 0.1 µF, referenced to GND."
      },
      {
        "number": "7",
        "name": "OUTA",
        "type": "output",
        "description": "Channel A output."
      },
      {
        "number": "8",
        "name": "ENB",
        "type": "input",
        "description": "Enable input for Channel B; LOW disables the Channel B output regardless of INB, HIGH enables it, floating enables by default via internal pullup, and connect to VDD if unused."
      },
      {
        "number": "9",
        "name": "Thermal Pad",
        "type": "passive",
        "description": "Connect to GND through a large copper plane; this pad is not a low-impedance path to GND and is not directly connected to any package lead."
      }
    ],
    "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",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The thermal pad has no pin number in the datasheet (shown as '—'). I assigned '9' as a placeholder, ; The pin table uses a combined column for DGN, DSD and DDA. The DGN pin numbers match the DGN top-vie"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0917,
        "at": "2026-10-23T03:10:53"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/ucc27624-q1.pdf",
        "pages": 51,
        "sha256": "4799b0cc745838fe",
        "source_tier": "lcsc"
      },
      "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": [
      {
        "file": "ucc27624qdgnrq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.91,
          3,
          1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "647ef65062bb28494f847a38d657327c2a7d73f84c9cc2610655e847f99159e2",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ucc27624qdgnrq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.91,
          3,
          1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "1ab033672b9017d3a24e56ea5600e540abd8b1af4f0d2f62ccd725c4807ef129",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TEXAS INSTRUMENTS",
      "Package": "HVSSOP-8",
      "Category": "Global Sourcing Parts",
      "Pins": "9"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "4799b0cc745838fe9cd69dcc143e2dd08b2e481b3551d81c9f6f5ec5d21e3328",
      "rows": [
        {
          "name": "Supply voltage",
          "symbol": "VDD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output voltage DC, OUTA/OUTB",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "DC; max is VDD + 0.3 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output voltage 200ns pulse, OUTA/OUTB",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -2,
          "typ": null,
          "max": null,
          "conditions": "200ns pulse; max is VDD + 3 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input voltage INA, INB, ENA, ENB",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -10,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Lead temperature soldering",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "Soldering, 10 sec",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Lead temperature reflow",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Reflow",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "ESD HBM",
          "symbol": "V(ESD)",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -2000,
          "typ": null,
          "max": 2000,
          "conditions": "Human body model, AEC Q100-002",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "ESD CDM",
          "symbol": "V(ESD)",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -1000,
          "typ": null,
          "max": 1000,
          "conditions": "Charged-device model, AEC Q100-011",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4.5,
          "typ": 12,
          "max": 26,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input voltage INA, INB, ENA, ENB",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": -10,
          "typ": null,
          "max": 26,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output voltage OUTA, OUTB",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "max is VDD",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-ambient thermal resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 48.9,
          "max": null,
          "conditions": "DGN, 8 pins",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case (top) thermal resistance",
          "symbol": "RθJC(top)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 71.8,
          "max": null,
          "conditions": "DGN, 8 pins",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board thermal resistance",
          "symbol": "RθJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 22.3,
          "max": null,
          "conditions": "DGN, 8 pins",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-top characterization parameter",
          "symbol": "ψJT",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 2.6,
          "max": null,
          "conditions": "DGN, 8 pins",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board characterization parameter",
          "symbol": "ψJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 22.3,
          "max": null,
          "conditions": "DGN, 8 pins",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case (bottom) thermal resistance",
          "symbol": "RθJC(bot)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 4.5,
          "max": null,
          "conditions": "DGN, 8 pins",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VDD quiescent supply current",
          "symbol": "IVDDq",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 300,
          "max": 450,
          "conditions": "VINx = 3.3 V, VDD = 3.4 V, ENx = VDD",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "VDD static supply current",
          "symbol": "IVDD",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.6,
          "max": 1,
          "conditions": "VINx = 3.3 V, ENx = VDD",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "VDD static supply current",
          "symbol": "IVDD",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.7,
          "max": 1,
          "conditions": "VINx = 0 V, ENx = VDD",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "VDD operating current",
          "symbol": "IVDDO",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 3.2,
          "max": 3.8,
          "conditions": "fSW = 1000 kHz, ENx = VDD, VINx = 0 V – 3.3 V PWM",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "VDD disable current",
          "symbol": "IDIS",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.8,
          "max": 1.1,
          "conditions": "VINx = 3.3 V, ENx = 0 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "VDD UVLO rising threshold",
          "symbol": "VVDD_ON",
          "kind": "electrical",
          "unit": "V",
          "min": 3.8,
          "typ": 4.1,
          "max": 4.4,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "VDD UVLO falling threshold",
          "symbol": "VVDD_OFF",
          "kind": "electrical",
          "unit": "V",
          "min": 3.5,
          "typ": 3.8,
          "max": 4.1,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "VDD UVLO hysteresis",
          "symbol": "VVDD_HYS",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.3,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input signal high threshold",
          "symbol": "VINx_H",
          "kind": "electrical",
          "unit": "V",
          "min": 1.8,
          "typ": 2,
          "max": 2.3,
          "conditions": "Output High, ENx = HIGH",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input signal low threshold",
          "symbol": "VINx_L",
          "kind": "electrical",
          "unit": "V",
          "min": 0.8,
          "typ": 1,
          "max": 1.2,
          "conditions": "Output Low, ENx = HIGH",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input signal hysteresis",
          "symbol": "VINx_HYS",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "INx pin pulldown resistor",
          "symbol": "RINx",
          "kind": "electrical",
          "unit": "kΩ",
          "min": null,
          "typ": 120,
          "max": null,
          "conditions": "INx = 3.3 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Enable signal high threshold",
          "symbol": "VENx_H",
          "kind": "electrical",
          "unit": "V",
          "min": 1.8,
          "typ": 2,
          "max": 2.3,
          "conditions": "Output High, INx = HIGH",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Enable signal low threshold",
          "symbol": "VENx_L",
          "kind": "electrical",
          "unit": "V",
          "min": 0.8,
          "typ": 1,
          "max": 1.2,
          "conditions": "Output Low, INx = HIGH",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Enable signal hysteresis",
          "symbol": "VENx_HYS",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "EN pin pullup resistance",
          "symbol": "RENx",
          "kind": "electrical",
          "unit": "kΩ",
          "min": null,
          "typ": 200,
          "max": null,
          "conditions": "ENx = 0 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Peak output source current",
          "symbol": "ISRC",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 5,
          "max": null,
          "conditions": "VDD = 12 V, CVDD = 10 µF, CL = 0.1 µF, f = 1 kHz",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Peak output sink current",
          "symbol": "ISNK",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": -5,
          "max": null,
          "conditions": "VDD = 12 V, CVDD = 10 µF, CL = 0.1 µF, f = 1 kHz",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Pullup resistance",
          "symbol": "ROH",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 5,
          "max": 8.5,
          "conditions": "IOUT = –50 mA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Pulldown resistance",
          "symbol": "ROL",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.6,
          "max": 1.1,
          "conditions": "IOUT = 50 mA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Rise time",
          "symbol": "tRx",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 6,
          "max": 10,
          "conditions": "CLOAD = 1.8 nF, 20% to 80%, Vin = 0 V – 3.3 V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Fall time",
          "symbol": "tFx",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 10,
          "max": 14,
          "conditions": "CLOAD = 1.8 nF, 90% to 10%, Vin = 0 V – 3.3 V",
          "source_page": 7,
          "source": "datasheet"
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