UCC27614DSGR

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  "slug": "ucc27614dsgr",
  "title": "UCC27614DSGR",
  "brief": "Texas Instruments Gate Drive ICs, WSON-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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    "power supply chip",
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  "component": {
    "mpn": "UCC27614DSGR",
    "manufacturer": "Texas Instruments",
    "package": "WSON-8-EP(2x2)",
    "pin_count": 9,
    "category": "Power Supply Chip",
    "subcategory": "Gate Drive ICs",
    "datasheet": "https://www.ti.com/lit/gpn/ucc27614",
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    },
    "distributor_links": {
      "lcsc": "C4154867",
      "digikey": "296-UCC27614DSGRTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T21:46:26Z",
      "source": "Component Ocean /api/assign-pns",
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    },
    "pins": [
      {
        "number": "1",
        "name": "IN+",
        "type": "input",
        "description": "Non-inverting PWM input; if not used, connect to VDD, and it withstands -10 V to 30 V (abs max)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground or reference."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground or reference."
      },
      {
        "number": "4",
        "name": "OUT",
        "type": "output",
        "description": "Output of the driver with typical 10-A source and 10-A sink peak current."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "output",
        "description": "Output of the driver with typical 10-A source and 10-A sink peak current."
      },
      {
        "number": "6",
        "name": "VDD",
        "type": "power_in",
        "description": "Driver bias supply (4.5 V to 26 V recommended, 30 V abs max); bypass with two ceramic capacitors, generally >=1 µF and 0.1 µF, referenced to GND."
      },
      {
        "number": "7",
        "name": "VDD",
        "type": "power_in",
        "description": "Driver bias supply (4.5 V to 26 V recommended, 30 V abs max); bypass with two ceramic capacitors, generally >=1 µF and 0.1 µF, referenced to GND."
      },
      {
        "number": "8",
        "name": "IN-",
        "type": "input",
        "description": "Inverting PWM input; if not used, connect to GND, and it withstands -10 V to 30 V (abs max)."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
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        "pages": 39,
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    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "WSON-8-EP(2x2)",
      "Category": "Power Supply Chip",
      "Pins": "9"
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          "name": "VDD static supply current",
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          "name": "VDD disable current",
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          "name": "VDD UVLO rising threshold",
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          "name": "VDD UVLO falling threshold",
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          "name": "Input signal high threshold, output high",
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          "name": "IN- low threshold, output high",
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          "name": "Enable signal high threshold",
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          "name": "Enable signal low threshold",
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          "name": "OUTH pullup resistance",
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          "kind": "electrical",
          "unit": "Ω",
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          "typ": 2.5,
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          "name": "OUTL pulldown resistance",
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          "kind": "electrical",
          "unit": "Ω",
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          "typ": 0.34,
          "max": 0.55,
          "conditions": "IOUT = 50 mA",
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        {
          "name": "Rise time",
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          "kind": "timing",
          "unit": "ns",
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          "max": 6,
          "conditions": "CLOAD = 1.8 nF, 20% to 80%, VIN = 0 V to 3.3 V",
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          "name": "Fall time",
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          "name": "Turnon propagation delay",
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          "conditions": "CLOAD = 1.8 nF, Fsw=500 kHz, 50% duty cycle, TJ = 125°C",
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          "name": "Turn-off propagation delay",
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          "name": "Enable propagation delay",
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          "name": "Disable propagation delay",
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          "name": "VDD UVLO ON delay",
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          "conditions": "VDD = 0 V to 4.5 V in 100 ns",
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        {
          "name": "Minimum input pulse width",
          "symbol": "tPWmin",
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        {
          "name": "VDD UVLO hysteresis",
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          "kind": "electrical",
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          "min": null,
          "typ": 0.3,
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        {
          "name": "Input signal hysteresis",
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          "name": "IN pin pulldown resistance",
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          "kind": "electrical",
          "unit": "kΩ",
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          "max": null,
          "conditions": "IN+/IN = 3.3 V",
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          "name": "IN- pin pullup resistance",
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          "conditions": "IN- = 0 V",
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          "name": "EN pin pullup resistance",
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          "name": "VDD dynamic operating current",
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          "kind": "electrical",
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          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "VDD = 12 V, CVDD = 10 µF, CL = 0.1 µF, f = 1 kHz",
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          "source": "datasheet"
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        {
          "name": "Peak output sink current",
          "symbol": "ISNK",
          "kind": "electrical",
          "unit": "A",
          "min": null,
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          "max": null,
          "conditions": "VDD = 12 V, CVDD = 10 µF, CL = 0.1 µF, f = 1 kHz",
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          "name": "VDD UVLO OFF delay",
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          "typ": 7.5,
          "max": null,
          "conditions": "VDD = 4.5 V to 3.4 V in 100 ns",
          "source_page": 6,
          "source": "datasheet"
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          "name": "Junction-to-ambient thermal resistance",
          "symbol": "RθJA",
          "kind": "thermal",
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          "typ": 67.9,
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          "name": "Junction-to-case (top) thermal resistance",
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          "conditions": "SON (DSG)",
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          "name": "Junction-to-board thermal resistance",
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          "conditions": "SON (DSG)",
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          "name": "Junction-to-case (bottom) thermal resistance",
          "symbol": "RθJC(bot)",
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