IR2109STRPBF

{
  "schema_version": 1,
  "type": "component",
  "slug": "ir2109strpbf",
  "title": "IR2109STRPBF",
  "brief": "Infineon Technologies 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": [
    "component",
    "motor driver ics",
    "ir2109strpbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "IR2109STRPBF",
    "manufacturer": "Infineon Technologies",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586181410017456128",
    "parts": {
      "symbol": "ir2109strpbf.kicad_sym",
      "footprint": "ir2109strpbf.kicad_mod",
      "model_3d": "ir2109strpbf-hero.glb",
      "model_3d_plain": "ir2109strpbf.glb",
      "model_3d_step": "ir2109strpbf-etched.step",
      "model_3d_step_plain": "ir2109strpbf.step",
      "lbr": "ir2109strpbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C2966",
      "digikey": "IR2109SPBFTR-ND",
      "mouser": "942-IR2109STRPBF"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T19:02:59Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "IR2109SPBFTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "942-IR2109STRPBF",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Low side and logic fixed supply, recommended 10 to 20 V, with absolute limits of -0.3 V to 25 V referenced to COM."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "input",
        "description": "Logic input for the high and low side gate driver outputs (HO and LO), in phase with HO and referenced to COM; VIH minimum 2.9 V and VIL maximum 0.8 V at VCC 10 to 20 V."
      },
      {
        "number": "3",
        "name": "SD",
        "type": "input",
        "description": "Logic shutdown input referenced to COM that turns off both channels; positive-going threshold minimum 2.9 V and negative-going threshold maximum 0.8 V at VCC 10 to 20 V."
      },
      {
        "number": "4",
        "name": "COM",
        "type": "power_in",
        "description": "Low side return and reference for all voltage ratings and for the IN and SD logic thresholds."
      },
      {
        "number": "5",
        "name": "LO",
        "type": "output",
        "description": "Low side gate drive output, limited to VCC + 0.3 V maximum with -0.3 V minimum, with pulsed short-circuit output currents of 120 mA source and 250 mA sink (PW ≤ 10 µs)."
      },
      {
        "number": "6",
        "name": "VS",
        "type": "power_in",
        "description": "High side floating supply return, with offset tolerated from VB - 25 V to VB + 0.3 V (absolute), rated up to 600 V and dV/dt limited to 50 V/ns."
      },
      {
        "number": "7",
        "name": "HO",
        "type": "output",
        "description": "High side gate drive output referenced to VS, limited to VS - 0.3 V minimum and VB + 0.3 V maximum."
      },
      {
        "number": "8",
        "name": "VB",
        "type": "power_in",
        "description": "High side floating supply, absolute range -0.3 V to 625 V referenced to COM, recommended VS + 10 V to VS + 20 V."
      }
    ],
    "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 MPN suffix 'TR' (tape-and-reel) does not appear in the datasheet. The ordering table (page 25) l; The pinout is for the IR2109S 8-lead SOIC. The IR21094S 14-lead SOIC has different pins (DT, VSS), a; Pin types VB and VS are marked power_in because they are the floating supply and its return. Pin des"
        ],
        "pages_sent": 25,
        "cost_usd": 0.069,
        "at": "2026-10-09T19:00:44"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586181410017456128",
        "pages": 25,
        "sha256": "7ffd1f4519151c15",
        "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": [
      {
        "file": "ir2109strpbf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ir2109strpbf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "0f48f6234c46564c688fa061a01c684d1e567539c7c79b633b4bf8196347c848",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Infineon Technologies",
      "Package": "SOIC-8",
      "Category": "Motor Driver ICs",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ir2109strpbf"
  ],
  "discovery_pitch": "IR2109STRPBF (Infineon Technologies) 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",
    "ir2109strpbf.kicad_sym",
    "ir2109strpbf.kicad_mod",
    "ir2109strpbf.glb",
    "ir2109strpbf.step",
    "ir2109strpbf.lbr",
    "docs/hero.png",
    "docs/ir2109strpbf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ir2109strpbf-hero.glb",
    "ir2109strpbf-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}