IR2110 High/Low-Side Gate Driver

{
  "schema_version": 1,
  "type": "component",
  "slug": "ir2110",
  "title": "IR2110 High/Low-Side Gate Driver",
  "brief": "500 V high- and low-side MOSFET/IGBT gate driver with independent inputs, 2 A output.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "gate-driver",
    "high-low-side",
    "bootstrap",
    "half-bridge",
    "infineon",
    "dip-14"
  ],
  "component": {
    "mpn": "IR2110",
    "manufacturer": "Infineon",
    "package": "DIP-14",
    "pin_count": 14,
    "category": "Driver",
    "subcategory": "Gate Driver",
    "datasheet": "https://www.infineon.com/assets/row/public/documents/24/49/infineon-ir2110-datasheet-en.pdf",
    "parts": {
      "symbol": "ir2110.kicad_sym",
      "footprint": "ir2110.kicad_mod",
      "model_3d": "ir2110-etched.glb",
      "model_3d_plain": "ir2110.glb",
      "model_3d_step": "ir2110-etched.step",
      "model_3d_step_plain": "ir2110.step",
      "lbr": "ir2110.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "LO",
        "type": "output",
        "description": "Low side gate drive output. Push-pull driver referenced to COM; sources/sinks up to 2A to drive a low-side power MOSFET or IGBT gate."
      },
      {
        "number": "2",
        "name": "COM",
        "type": "power_in",
        "description": "Low side return. Ground reference for the low-side driver output stage and VCC supply."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Low side fixed supply voltage referenced to COM. Recommended operating range 10-20V; absolute max 25V. Powers the low-side output driver and, via the bootstrap diode, charges the high-side supply."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection on the 14-lead PDIP package (pin position between VCC and VS)."
      },
      {
        "number": "5",
        "name": "VS",
        "type": "power_in",
        "description": "High side floating supply return. Connects to the source of the high-side MOSFET / emitter of the high-side IGBT and forms the negative rail of the bootstrap capacitor. Operational to +500V above COM (IR2110)."
      },
      {
        "number": "6",
        "name": "VB",
        "type": "power_in",
        "description": "High side floating supply. Positive rail of the bootstrap capacitor between VB and VS; typically VS+10V to VS+20V. Powers the high-side output driver."
      },
      {
        "number": "7",
        "name": "HO",
        "type": "output",
        "description": "High side gate drive output. Floating push-pull driver referenced to VS; drives the gate of the high-side MOSFET/IGBT with up to 2A source/sink."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection on the 14-lead PDIP package (pin position between HO and VDD)."
      },
      {
        "number": "9",
        "name": "VDD",
        "type": "power_in",
        "description": "Logic supply, referenced to VSS. Recommended VSS+3V to VSS+20V; 3.3V/CMOS/LSTTL compatible input thresholds."
      },
      {
        "number": "10",
        "name": "HIN",
        "type": "input",
        "description": "Logic input for high side gate driver output (HO), in phase. Schmitt-triggered CMOS input with internal pull-down; VIH ≥ 9.5V is not required - thresholds referenced to VSS/VDD."
      },
      {
        "number": "11",
        "name": "SD",
        "type": "input",
        "description": "Shutdown logic input. When asserted high, forces both HO and LO outputs low regardless of HIN/LIN. Schmitt-triggered CMOS input with internal pull-down."
      },
      {
        "number": "12",
        "name": "LIN",
        "type": "input",
        "description": "Logic input for low side gate driver output (LO), in phase. Schmitt-triggered CMOS input with internal pull-down."
      },
      {
        "number": "13",
        "name": "VSS",
        "type": "power_in",
        "description": "Logic ground / logic supply offset reference. May be offset from COM by ±5V (see recommended operating conditions)."
      },
      {
        "number": "14",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection on the 14-lead PDIP package (pin position between VSS and LO)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.infineon.com/assets/row/public/documents/24/49/infineon-ir2110-datasheet-en.pdf",
        "pages": 17,
        "sha256": "e8ed2058e4b5c6f1",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ir2110.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          19.05,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3dae072a95c64bee0d1e58be8e75383639f5017ab982de1749d05808a4eed058",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ir2110-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "33a722406cede69e08d18345f7cf139bb62f1b3b6e1bd26ecbb9b26a74bd45e0",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Type": "500 V high/low-side gate driver",
      "Output current": "2 A source / 2 A sink",
      "Offset voltage": "Up to 500 V (high side)",
      "Inputs": "Independent HIN, LIN + shutdown",
      "Supply voltage": "10 V to 20 V",
      "Logic supply": "3.3 V to 20 V",
      "Operating temperature": "-40 C to 125 C"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "high and low side driver",
    "MOSFET bridge driver",
    "IGBT driver",
    "bootstrap gate driver"
  ],
  "discovery_pitch": "Independently drive the high-side and low-side switches of a bridge at up to 500 V, with 2 A gate current.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "ir2110.kicad_sym",
    "ir2110.kicad_mod",
    "ir2110.glb",
    "ir2110.step",
    "ir2110.lbr",
    "docs/hero.png",
    "docs/ir2110-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ir2110-etched.step"
  ],
  "variants": [
    {
      "mpn": "IR2110PBF",
      "kind": "unknown"
    },
    {
      "mpn": "IR2110IR2113PBF",
      "kind": "unknown"
    },
    {
      "mpn": "IR2110SPBF",
      "kind": "unknown"
    },
    {
      "mpn": "IR2110IR2113SPBF",
      "kind": "unknown"
    }
  ]
}