TPS28226DRBR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps28226drbr",
  "title": "TPS28226DRBR",
  "brief": "Texas Instruments Gate Drivers, VSON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "motor driver ics",
    "tps28226drbr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TPS28226DRBR",
    "manufacturer": "Texas Instruments",
    "package": "VSON-8-EP(3x3)",
    "pin_count": 9,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps28226",
    "parts": {
      "symbol": "tps28226drbr.kicad_sym",
      "footprint": "tps28226drbr.kicad_mod",
      "model_3d": "tps28226drbr-hero.glb",
      "model_3d_plain": "tps28226drbr.glb",
      "model_3d_step": "tps28226drbr-etched.step",
      "model_3d_step_plain": "tps28226drbr.step",
      "lbr": "tps28226drbr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2677171",
      "digikey": "296-TPS28226DRBRTR-ND",
      "mouser": "595-TPS28226DRBR"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T09:20:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TPS28226DRBRTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS28226DRBR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "UGATE",
        "type": "output",
        "description": "Upper gate drive sink/source output; connect to the gate of the high-side power N-channel MOSFET."
      },
      {
        "number": "2",
        "name": "BOOT",
        "type": "power_in",
        "description": "Floating bootstrap supply for the upper gate drive; connect the bootstrap capacitor between this pin and PHASE, with absolute maximum boot voltage of 33 V."
      },
      {
        "number": "3",
        "name": "PWM",
        "type": "input",
        "description": "Control input from the controller that can enter three states (3-state PWM input for power-stage shutdown); input voltage range is -0.3 V to 13.2 V."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for all signals; connect the exposed thermal pad directly to this node."
      },
      {
        "number": "5",
        "name": "LGATE",
        "type": "output",
        "description": "Lower gate drive sink/source output; connect to the gate of the low-side power N-channel MOSFET."
      },
      {
        "number": "6",
        "name": "VDD",
        "type": "power_in",
        "description": "Bias supply input; connect to a 5-V bias supply with a high-quality bypass capacitor to GND, while the recommended VDD range is 6.8 V to 8 V and the absolute maximum is 8.8 V."
      },
      {
        "number": "7",
        "name": "EN/PG",
        "type": "bidirectional",
        "description": "Enable input and power-good output sharing one pin with 1-MΩ impedance; drive High to enable and Low to disable, draws less than 350 µA when disabled, and is pulled low under VDD UVLO or over-temperature shutdown."
      },
      {
        "number": "8",
        "name": "PHASE",
        "type": "input",
        "description": "Connects to the upper MOSFET source and lower MOSFET drain and provides the return path for the upper gate driver."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The exposed die thermal pad (connect to GND) is not given a pin number in the datasheet, so it is no; The datasheet's pin description says to connect VDD to a 5-V bias supply, but the Recommended Operat; The datasheet labels BOOT and EN/PG as I/O. BOOT was typed power_in because it is a bootstrap supply",
          "exposed pad 9 added from the footprint"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0429,
        "at": "2026-10-11T09:20:09"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps28226",
        "pages": 41,
        "sha256": "052e1a289875398b",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps28226drbr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.02,
          3,
          0.9
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "6b8c91e5eda28c29f36d260c256474da2f7bd74317dc003166d3e871224128a8",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps28226drbr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.02,
          3.0,
          0.9
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d0aacfd407f368bdfb1f35b535121debb9a00bdf60012cc9f0d4e4e1812b9add",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "VSON-8-EP(3x3)",
      "Category": "Motor Driver ICs",
      "Pins": "9"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tps28226drbr"
  ],
  "discovery_pitch": "TPS28226DRBR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps28226drbr.kicad_sym",
    "tps28226drbr.kicad_mod",
    "tps28226drbr.glb",
    "tps28226drbr.step",
    "tps28226drbr.lbr",
    "docs/hero.png",
    "docs/tps28226drbr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps28226drbr-hero.glb",
    "tps28226drbr-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}