UCC28065DR

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  "slug": "ucc28065dr",
  "title": "UCC28065DR",
  "brief": "Texas Instruments AC-DC Controllers And Regulators, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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  "component": {
    "mpn": "UCC28065DR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-16",
    "pin_count": 16,
    "category": "Power Management (PMIC)",
    "subcategory": "AC-DC Controllers And Regulators",
    "datasheet": "https://www.ti.com/lit/ds/symlink/ucc28065.pdf",
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    "distributor_links": {
      "lcsc": 2864556,
      "digikey": "296-UCC28065DRTR-ND",
      "mouser": "595-UCC28065DR"
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    "pins": [
      {
        "number": "1",
        "name": "ZCD_B",
        "type": "input",
        "description": "Phase B zero current detection input for transition-mode switching, maximum ±5mA input current"
      },
      {
        "number": "2",
        "name": "VSENSE",
        "type": "input",
        "description": "Error amplifier input for output voltage feedback, voltage range -0.5 to 7V"
      },
      {
        "number": "3",
        "name": "TSET",
        "type": "input",
        "description": "Timing set input for switching frequency configuration, voltage range -0.5 to 7V"
      },
      {
        "number": "4",
        "name": "PHB",
        "type": "input",
        "description": "Phase B enable/disable threshold input for phase management, voltage range -0.5 to 7V"
      },
      {
        "number": "5",
        "name": "COMP",
        "type": "output",
        "description": "Error amplifier output for voltage loop compensation with nominal transconductance 55µS, voltage range -0.5 to 7V"
      },
      {
        "number": "6",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground reference for signal circuits"
      },
      {
        "number": "7",
        "name": "VINAC",
        "type": "input",
        "description": "Input AC voltage sense for line feed-forward control, voltage range -0.5 to 7V"
      },
      {
        "number": "8",
        "name": "HVSEN",
        "type": "input",
        "description": "High voltage output sense for over-voltage protection, voltage range -0.5 to 7V"
      },
      {
        "number": "9",
        "name": "BRST",
        "type": "input",
        "description": "Burst mode threshold input for light-load efficiency control, voltage range -0.5 to 7V"
      },
      {
        "number": "10",
        "name": "CS",
        "type": "input",
        "description": "Current sense input with peak input current capacity -30mA during system inrush, voltage range -0.5 to 3V"
      },
      {
        "number": "11",
        "name": "GDB",
        "type": "output",
        "description": "Phase B gate driver output with ±25mA output current, voltage range -0.5 to VCC + 0.3V"
      },
      {
        "number": "12",
        "name": "VCC",
        "type": "power_in",
        "description": "Bias supply input internally clamped with continuous input current limit 20mA, voltage range -0.5 to 21V"
      },
      {
        "number": "13",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground reference for gate drivers and output stage"
      },
      {
        "number": "14",
        "name": "GDA",
        "type": "output",
        "description": "Phase A gate driver output with ±25mA output current, voltage range -0.5 to VCC + 0.3V"
      },
      {
        "number": "15",
        "name": "VREF",
        "type": "power_in",
        "description": "Voltage reference output with maximum output current -2mA"
      },
      {
        "number": "16",
        "name": "ZCD_A",
        "type": "input",
        "description": "Phase A zero current detection input for transition-mode switching, maximum ±5mA input current"
      }
    ],
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        "primary_model": "claude-haiku-4-5-20251001",
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
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        "cost_usd": 0.0886,
        "at": "2026-10-03T06:35:21"
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      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/ucc28065.pdf",
        "pages": 55,
        "sha256": "3091d0b70e4d96bd",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-16",
      "Category": "Power Management (PMIC)",
      "Pins": "16"
    }
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  "author": {
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    "email": "[email protected]"
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