UCC21330BQDRQ1

{
  "slug": "ucc21330bqdrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "TI(德州仪器) , SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "ic",
    "ucc21330bqdrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ucc21330bqdrq1.kicad_sym",
    "ucc21330bqdrq1.kicad_mod",
    "ucc21330bqdrq1.glb",
    "ucc21330bqdrq1.step",
    "ucc21330bqdrq1.lbr",
    "docs/hero.png",
    "docs/ucc21330bqdrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ucc21330bqdrq1-hero.glb",
    "ucc21330bqdrq1-hero.overlay.json",
    "ucc21330bqdrq1-etched.glb"
  ],
  "component": {
    "mpn": "UCC21330BQDRQ1",
    "manufacturer": "TI(德州仪器)",
    "package": "SOIC-16",
    "pin_count": 16,
    "category": "IC",
    "subcategory": "IC",
    "datasheet": "https://www.ti.com/lit/ds/symlink/ucc21330-q1.pdf?ts=1707981963591",
    "parts": {
      "symbol": "ucc21330bqdrq1.kicad_sym",
      "footprint": "ucc21330bqdrq1.kicad_mod",
      "model_3d": "ucc21330bqdrq1-hero.glb",
      "model_3d_plain": "ucc21330bqdrq1-etched.glb",
      "model_3d_step": "ucc21330bqdrq1-etched.step",
      "model_3d_step_plain": "ucc21330bqdrq1.step",
      "lbr": "ucc21330bqdrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C34414221",
      "digikey": "296-UCC21330BQDRQ1TR-ND",
      "mouser": "595-UCC21330BQDRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T12:30:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-UCC21330BQDRQ1TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-UCC21330BQDRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "INA",
        "type": "input",
        "description": "Input signal for channel A with TTL/CMOS compatible threshold, pulled low internally if left open; an RC filter of R = 10 Ω to 100 Ω and C = 10 pF to 100 pF is recommended."
      },
      {
        "number": "2",
        "name": "INB",
        "type": "input",
        "description": "Input signal for channel B with TTL/CMOS compatible threshold, pulled low internally if left open; an RC filter of R = 10 Ω to 100 Ω and C = 10 pF to 100 pF is recommended."
      },
      {
        "number": "3",
        "name": "VCCI",
        "type": "power_in",
        "description": "Primary-side supply voltage (3.0 V to 5.5 V recommended), to be decoupled locally to GND with a low ESR/ESL capacitor placed as close to the device as possible."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Primary-side ground reference to which all primary-side signals are referenced."
      },
      {
        "number": "5",
        "name": "DIS",
        "type": "input",
        "description": "Disables both driver outputs when high and enables both when low; tie to ground if unused, internally pulled high if floating, with an RC filter of R = 0 Ω to 100 Ω and C = 100 pF to 1000 pF recommended when driven from a microcontroller."
      },
      {
        "number": "6",
        "name": "DT",
        "type": "input",
        "description": "Dead-time programming pin: float or short to VCCI disables the interlock (outputs may overlap), 1.7 kΩ to 100 kΩ to GND sets minimum dead time, 0 Ω to 150 Ω or short to GND interlocks the outputs, and a ceramic bypass capacitor above 1 nF is not recommended."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "8",
        "name": "VCCI",
        "type": "power_in",
        "description": "Primary-side supply voltage, internally shorted to pin 3."
      },
      {
        "number": "9",
        "name": "VSSB",
        "type": "power_in",
        "description": "Ground reference for secondary side B channel."
      },
      {
        "number": "10",
        "name": "OUTB",
        "type": "output",
        "description": "Output of driver B, connected to the gate of the B channel transistor through a gate resistor."
      },
      {
        "number": "11",
        "name": "VDDB",
        "type": "power_in",
        "description": "Secondary-side power for driver B (9.2 V to 25 V recommended for the B option), to be decoupled locally to VSSB with a low ESR/ESL capacitor placed as close to the device as possible."
      },
      {
        "number": "12",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "13",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "14",
        "name": "VSSA",
        "type": "power_in",
        "description": "Ground reference for secondary side A channel."
      },
      {
        "number": "15",
        "name": "OUTA",
        "type": "output",
        "description": "Output of driver A, connected to the gate of the A channel transistor through a gate resistor."
      },
      {
        "number": "16",
        "name": "VDDA",
        "type": "power_in",
        "description": "Secondary-side power for driver A (9.2 V to 25 V recommended for the B option), to be decoupled locally to VSSA with a low ESR/ESL capacitor placed as close to the device as possible."
      }
    ],
    "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": [],
        "pages_sent": 14,
        "cost_usd": 0.1334,
        "at": "2026-10-23T12:30:26"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/ucc21330-q1.pdf?ts=1707981963591",
        "pages": 48,
        "sha256": "727e74046467fb2a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "ucc21330bqdrq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
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          1.75
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ucc21330bqdrq1-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,
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        "footprint_binding": "identity",
        "sha256": "785649b4f50a41196473a281d24340143f155123e94f916e76161aed1d57c58f",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}