UCC5350MCDWVR

{
  "slug": "ucc5350mcdwvr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Isolators - Gate Drivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "power management (pmic)",
    "ucc5350mcdwvr",
    "factory-2.0.0",
    "extractor-text"
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    "docs/ucc5350mcdwvr-datasheet.pdf",
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  "component": {
    "mpn": "UCC5350MCDWVR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Isolators - Gate Drivers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ucc5350",
    "parts": {
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      "lbr": "ucc5350mcdwvr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2873361",
      "digikey": "296-UCC5350MCDWVRTR-ND",
      "mouser": "595-UCC5350MCDWVR"
    },
    "distributor_check": {
      "checked_at": "2026-10-07T08:42:12Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-UCC5350MCDWVRTR-ND",
        "status": "found",
        "lifecycle": "Active"
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        "pn": "595-UCC5350MCDWVR",
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    },
    "pins": [
      {
        "number": "1",
        "name": "VCC1",
        "type": "power_in",
        "description": "Input-side power supply voltage from 3V to 15V with integrated UVLO protection; connect low ESR/ESL decoupling capacitor to GND1."
      },
      {
        "number": "2",
        "name": "IN+",
        "type": "input",
        "description": "Non-inverting gate drive voltage control input with CMOS threshold (0.55×VCC1 typical high, 0.45×VCC1 typical low), internal pull-down to low when left open, and negative 5V input voltage tolerance."
      },
      {
        "number": "3",
        "name": "IN–",
        "type": "input",
        "description": "Inverting gate drive voltage control input with CMOS threshold, internal pull-up to high when left open, and negative 5V input voltage tolerance."
      },
      {
        "number": "4",
        "name": "GND1",
        "type": "power_in",
        "description": "Input-side ground reference serving common return for all input signals and connection point for VCC1 decoupling capacitor."
      },
      {
        "number": "5",
        "name": "VCC2",
        "type": "power_in",
        "description": "Output-side positive power supply from 9.5V to 33V with integrated UVLO protection; connect low ESR/ESL decoupling capacitor to VEE2."
      },
      {
        "number": "6",
        "name": "OUT",
        "type": "output",
        "description": "Gate drive output for Miller clamp configuration with 10A typical source current and 10A typical sink current, 12Ω pull-up and 0.26Ω pull-down on-resistance, switching between VCC2 and VEE2 rails."
      },
      {
        "number": "7",
        "name": "CLAMP",
        "type": "input",
        "description": "Active Miller clamp input for preventing false turn-on of power switch by clamping gate voltage to approximately 2V below VCC2 to sink Miller current."
      },
      {
        "number": "8",
        "name": "VEE2",
        "type": "power_in",
        "description": "Output-side ground (GND for M version) serving as negative rail return for gate driver output stage; connect low ESR/ESL decoupling capacitor to VCC2."
      }
    ],
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        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 33,
        "cost_usd": 0.2571,
        "at": "2026-10-07T08:41:56"
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        "pages": 57,
        "sha256": "84c7492975118783",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
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}