UCC27211DR

{
  "schema_version": 1,
  "type": "component",
  "slug": "ucc27211dr",
  "title": "UCC27211DR",
  "brief": "Texas Instruments Gate Drivers, SOIC-8. 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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    "motor driver ics",
    "ucc27211dr",
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  "component": {
    "mpn": "UCC27211DR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://www.ti.com/lit/ds/symlink/ucc27211.pdf",
    "parts": {
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      "footprint": "ucc27211dr.kicad_mod",
      "model_3d": "ucc27211dr-etched.glb",
      "model_3d_plain": "ucc27211dr.glb",
      "model_3d_step": "ucc27211dr-etched.step",
      "model_3d_step_plain": "ucc27211dr.step",
      "lbr": "ucc27211dr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2871979",
      "digikey": "296-46403-2-ND",
      "mouser": "595-UCC27211DR"
    },
    "distributor_check": {
      "checked_at": "2026-09-26T20:17:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-46403-2-ND",
        "status": "found"
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      "mouser": {
        "pn": "595-UCC27211DR",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage for the lower-gate driver, operating range 8V to 17V with 0.22µF to 4.7µF decoupling capacitor recommended."
      },
      {
        "number": "2",
        "name": "HB",
        "type": "power_in",
        "description": "High-side bootstrap supply; connect positive terminal of bootstrap capacitor to this pin with typical 0.022µF to 0.1µF bypass capacitor."
      },
      {
        "number": "3",
        "name": "HO",
        "type": "output",
        "description": "High-side gate driver output; connect to gate of high-side power MOSFET with 3.7A peak source and 4.5A peak sink output current."
      },
      {
        "number": "4",
        "name": "HS",
        "type": "passive",
        "description": "High-side source connection; connect to source of high-side power MOSFET and negative terminal of bootstrap capacitor, voltage range −1V to 115V DC."
      },
      {
        "number": "5",
        "name": "HI",
        "type": "input",
        "description": "High-side gate driver input, TTL compatible with input voltage range −10V to 20V independent of VDD supply voltage."
      },
      {
        "number": "6",
        "name": "LI",
        "type": "input",
        "description": "Low-side gate driver input, TTL compatible with input voltage range −10V to 20V independent of VDD supply voltage."
      },
      {
        "number": "7",
        "name": "VSS",
        "type": "power_in",
        "description": "Negative supply terminal (ground reference) for the device."
      },
      {
        "number": "8",
        "name": "LO",
        "type": "output",
        "description": "Low-side gate driver output; connect to gate of low-side power MOSFET with 3.7A peak source and 4.5A peak sink output current."
      }
    ],
    "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": 51,
        "cost_usd": 0.2736,
        "at": "2026-09-26T20:17:28"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/ucc27211.pdf",
        "pages": 51,
        "sha256": "832686f28b1a07e1",
        "source_tier": "mfr"
      },
      "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-8",
      "Category": "Motor Driver ICs",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
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  "discovery_pitch": "UCC27211DR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "type": "image",
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}