TF2366M-TGH

{
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  "type": "component",
  "slug": "tf2366m-tgh",
  "title": "TF2366M-TGH",
  "brief": "TFSS Gate Drivers, SOIC-20. 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",
    "tf2366m-tgh",
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  "component": {
    "mpn": "TF2366M-TGH",
    "manufacturer": "TFSS",
    "package": "SOIC-20",
    "pin_count": 20,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590298898603540480",
    "parts": {
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      "model_3d_plain": "tf2366m-tgh-etched.glb",
      "model_3d_step": "tf2366m-tgh-etched.step",
      "model_3d_step_plain": "tf2366m-tgh.step",
      "lbr": "tf2366m-tgh.lbr"
    },
    "distributor_links": {
      "lcsc": "C5155307"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T19:35:42Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
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    },
    "pins": [
      {
        "number": "1",
        "name": "HIN1",
        "type": "input",
        "description": "High-side logic input for HO1, in phase with the output, Schmitt-triggered and compatible with TTL/CMOS levels down to 3.3 V, with a recommended input amplitude of 2.4 V minimum and VIN limited to -0.3 V to 5.5 V absolute maximum."
      },
      {
        "number": "2",
        "name": "LIN1",
        "type": "input",
        "description": "Low-side logic input for LO1, in phase with the output, Schmitt-triggered and compatible with TTL/CMOS levels down to 3.3 V, with VIN limited to -0.3 V to 5.5 V absolute maximum."
      },
      {
        "number": "3",
        "name": "HIN2",
        "type": "input",
        "description": "High-side logic input for HO2, in phase with the output, Schmitt-triggered and compatible with TTL/CMOS levels down to 3.3 V, with VIN limited to -0.3 V to 5.5 V absolute maximum."
      },
      {
        "number": "4",
        "name": "LIN2",
        "type": "input",
        "description": "Low-side logic input for LO2, in phase with the output, Schmitt-triggered and compatible with TTL/CMOS levels down to 3.3 V, with VIN limited to -0.3 V to 5.5 V absolute maximum."
      },
      {
        "number": "5",
        "name": "HIN3",
        "type": "input",
        "description": "High-side logic input for HO3, in phase with the output, Schmitt-triggered and compatible with TTL/CMOS levels down to 3.3 V, with VIN limited to -0.3 V to 5.5 V absolute maximum."
      },
      {
        "number": "6",
        "name": "LIN3",
        "type": "input",
        "description": "Low-side logic input for LO3, in phase with the output, Schmitt-triggered and compatible with TTL/CMOS levels down to 3.3 V, with VIN limited to -0.3 V to 5.5 V absolute maximum."
      },
      {
        "number": "7",
        "name": "LO3",
        "type": "output",
        "description": "Low-side gate driver output for the phase-3 MOSFET/IGBT, with VLO between COM and VCC and a 420 mA source / 750 mA sink pulsed current capability."
      },
      {
        "number": "8",
        "name": "VS3",
        "type": "power_in",
        "description": "High-side floating supply return for phase 3, with VS offset rated to 500 V for TF2366M and dVS/dt limited to 50 V/ns."
      },
      {
        "number": "9",
        "name": "HO3",
        "type": "output",
        "description": "High-side gate driver output for the phase-3 MOSFET/IGBT, referenced to VS3 with VHO between VS and VB."
      },
      {
        "number": "10",
        "name": "VB3",
        "type": "power_in",
        "description": "High-side floating supply for phase 3, which must be held between VS3 + 10 V and VS3 + 20 V."
      },
      {
        "number": "11",
        "name": "GND",
        "type": "power_in",
        "description": "Low-side driver and logic return."
      },
      {
        "number": "12",
        "name": "VCC",
        "type": "power_in",
        "description": "Low-side and logic fixed supply, with recommended operation from 10 V to 20 V and an absolute maximum of +24 V."
      },
      {
        "number": "13",
        "name": "LO2",
        "type": "output",
        "description": "Low-side gate driver output for the phase-2 MOSFET/IGBT, with VLO between COM and VCC and a 420 mA source / 750 mA sink pulsed current capability."
      },
      {
        "number": "14",
        "name": "VS2",
        "type": "power_in",
        "description": "High-side floating supply return for phase 2, with VS offset rated to 500 V for TF2366M and dVS/dt limited to 50 V/ns."
      },
      {
        "number": "15",
        "name": "HO2",
        "type": "output",
        "description": "High-side gate driver output for the phase-2 MOSFET/IGBT, referenced to VS2 with VHO between VS and VB."
      },
      {
        "number": "16",
        "name": "VB2",
        "type": "power_in",
        "description": "High-side floating supply for phase 2, which must be held between VS2 + 10 V and VS2 + 20 V."
      },
      {
        "number": "17",
        "name": "LO1",
        "type": "output",
        "description": "Low-side gate driver output for the phase-1 MOSFET/IGBT, with VLO between COM and VCC and a 420 mA source / 750 mA sink pulsed current capability."
      },
      {
        "number": "18",
        "name": "VS1",
        "type": "power_in",
        "description": "High-side floating supply return for phase 1, with VS offset rated to 500 V for TF2366M and dVS/dt limited to 50 V/ns."
      },
      {
        "number": "19",
        "name": "HO1",
        "type": "output",
        "description": "High-side gate driver output for the phase-1 MOSFET/IGBT, referenced to VS1 with VHO between VS and VB."
      },
      {
        "number": "20",
        "name": "VB1",
        "type": "power_in",
        "description": "High-side floating supply for phase 1, which must be held between VS1 + 10 V and VS1 + 20 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
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        "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 pin descriptions table lists grouped pins (e.g., 'HIN1, HIN2, HIN3 = 1, 3, 5'). The per-channel ; The Pin Diagram text on page 4 is scrambled and does not match the Pin Descriptions table (for examp; VS and VB limits are given for both TF2366M (500 V) and TF2388M (600 V). This MPN is the TF2366M, so"
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        "at": "2026-10-18T19:35:22"
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      "Manufacturer": "TFSS",
      "Package": "SOIC-20",
      "Category": "Motor Driver ICs",
      "Pins": "20"
    },
    "characteristics": {
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          "name": "Offset supply leakage current (VB=VS=500V, TF2366M)",
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        {
          "name": "Input pull-down resistance",
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        {
          "name": "High level output voltage, VBIAS - VO",
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          "name": "VBS and VCC supply under-voltage positive going threshold",
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          "name": "VBS and VCC supply under-voltage negative going threshold",
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          "unit": "V",
          "min": 6.7,
          "typ": 8.1,
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        {
          "name": "Output high short circuit pulsed current",
          "symbol": "IO+",
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          "unit": "mA",
          "min": 270,
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          "max": null,
          "conditions": "VO = 15V, PW ≤ 10 ms",
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        {
          "name": "Turn-on propagation delay",
          "symbol": "ton",
          "kind": "timing",
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          "conditions": "VS = 0V",
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        {
          "name": "Turn-off propagation delay",
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          "name": "Turn-on rise time",
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          "name": "Turn-off fall time",
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          "min": null,
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          "max": 40,
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          "name": "Delay matching",
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          "name": "Deadtime",
          "symbol": "tDT",
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          "name": "Deadtime matching",
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        {
          "name": "High side floating supply absolute voltage (TF2366M absolute max)",
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          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 524,
          "conditions": "TF2366M",
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          "name": "Low-side fixed supply voltage (absolute max)",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 24,
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          "name": "Logic input voltage (HIN and LIN) (absolute max)",
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          "min": -0.3,
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          "name": "Offset supply transient",
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          "unit": "V/ns",
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          "name": "Junction operating temperature",
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          "name": "Lead temperature (soldering, 10 seconds)",
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          "name": "Storage temperature",
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          "unit": "°C",
          "min": -55,
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          "name": "High side floating supply offset voltage (TF2366M)",
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          "unit": "V",
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          "typ": null,
          "max": 500,
          "conditions": "TF2366M; NOTE3: logic operational for VS of -5V to +500V",
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          "name": "Low side fixed supply voltage",
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          "min": 10,
          "typ": null,
          "max": 20,
          "conditions": "",
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          "name": "Logic input voltage (HIN and LIN)",
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          "min": 0,
          "typ": null,
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          "name": "Ambient temperature",
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          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
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