UCC5390ECDWVR

{
  "schema_version": 1,
  "type": "component",
  "slug": "ucc5390ecdwvr",
  "title": "UCC5390ECDWVR",
  "brief": "Texas Instruments Isolators - Gate Drivers, SOIC-8-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "power management (pmic)",
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  "component": {
    "mpn": "UCC5390ECDWVR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8-300mil",
    "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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      "footprint": "ucc5390ecdwvr.kicad_mod",
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      "model_3d_plain": "ucc5390ecdwvr.glb",
      "model_3d_step": "ucc5390ecdwvr-etched.step",
      "model_3d_step_plain": "ucc5390ecdwvr.step",
      "lbr": "ucc5390ecdwvr.lbr"
    },
    "distributor_links": {
      "lcsc": "C882869"
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC1",
        "type": "power_in",
        "description": "Input supply voltage from 3 V to 15 V powering the primary-side logic; connect a locally decoupled low-ESR capacitor to GND1."
      },
      {
        "number": "2",
        "name": "IN+",
        "type": "input",
        "description": "Noninverting CMOS logic input with threshold at 0.55×VCC1 and 128-kΩ internal pull-down to GND1."
      },
      {
        "number": "3",
        "name": "IN-",
        "type": "input",
        "description": "Inverting CMOS logic input with threshold at 0.45×VCC1 and 128-kΩ internal pull-up to VCC1."
      },
      {
        "number": "4",
        "name": "GND1",
        "type": "power_in",
        "description": "Input ground reference pin; all primary-side signal voltages are measured relative to this pin."
      },
      {
        "number": "5",
        "name": "VCC2",
        "type": "power_in",
        "description": "Positive output supply rail from 13.2 V to 33 V powering the gate-driver stage; connect a locally decoupled low-ESR capacitor to VEE2."
      },
      {
        "number": "6",
        "name": "OUT",
        "type": "output",
        "description": "Gate-drive output delivering up to 17 A source and sink current to the connected IGBT gate between VCC2 and VEE2."
      },
      {
        "number": "7",
        "name": "GND2",
        "type": "power_in",
        "description": "Gate-drive common and IGBT emitter reference pin; UVLO protection monitors VCC2 relative to this pin in the E version."
      },
      {
        "number": "8",
        "name": "VEE2",
        "type": "power_in",
        "description": "Negative output supply rail from −16 V to 0 V (relative to GND2) for bipolar gate-drive operation; connect a locally decoupled low-ESR capacitor to GND2."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 58,
        "cost_usd": 0.4587,
        "at": "2026-09-22T11:52:12"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ucc5350",
        "pages": 58,
        "sha256": "c0b99000e2aeb8bc",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "ucc5390ecdwvr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          4.9,
          1.75
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
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        "role": "eda",
        "up": "Z",
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        "origin": "footprint origin = pad-pattern centre",
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        "centre_offset_mm": 0.0,
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        "sha256": "b748f7cf408df882c39cd9775f08f63c8ece9938dc2b406d6534b6607f33f555",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-8-300mil",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
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  "discovery_triggers": [
    "ucc5390ecdwvr"
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  "discovery_pitch": "UCC5390ECDWVR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "ucc5390ecdwvr.kicad_sym",
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    "ucc5390ecdwvr.glb",
    "ucc5390ecdwvr.step",
    "ucc5390ecdwvr.lbr",
    "docs/hero.png",
    "docs/ucc5390ecdwvr-datasheet.pdf",
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  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T13:41:24.374Z"
}