TF2388M-TGH

{
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  "type": "component",
  "slug": "tf2388m-tgh",
  "title": "TF2388M-TGH",
  "brief": "TFSS Gate Drivers, SOIC-20-300mil. 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",
    "tf2388m-tgh",
    "factory-2.0.0",
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  "component": {
    "mpn": "TF2388M-TGH",
    "manufacturer": "TFSS",
    "package": "SOIC-20-300mil",
    "pin_count": 20,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588944393529675776",
    "parts": {
      "symbol": "tf2388m-tgh.kicad_sym",
      "footprint": "tf2388m-tgh.kicad_mod",
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      "model_3d_plain": "tf2388m-tgh-etched.glb",
      "model_3d_step": "tf2388m-tgh-etched.step",
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      "lbr": "tf2388m-tgh.lbr"
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    "distributor_links": {
      "lcsc": "C2836240"
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    "distributor_check": {
      "checked_at": "2026-10-18T23:27:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
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        "status": "quota"
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    },
    "pins": [
      {
        "number": "1",
        "name": "HIN1",
        "type": "input",
        "description": "Logic input for high-side gate driver output HO1, in phase with HO1, with a recommended input range of 0 V to 5 V and a 2.4 V minimum amplitude for optimal operation."
      },
      {
        "number": "2",
        "name": "LIN1",
        "type": "input",
        "description": "Logic input for low-side gate driver output LO1, in phase with LO1, with a recommended input range of 0 V to 5 V and a 2.4 V minimum amplitude for optimal operation."
      },
      {
        "number": "3",
        "name": "HIN2",
        "type": "input",
        "description": "Logic input for high-side gate driver output HO2, in phase with HO2, with a recommended input range of 0 V to 5 V and a 2.4 V minimum amplitude for optimal operation."
      },
      {
        "number": "4",
        "name": "LIN2",
        "type": "input",
        "description": "Logic input for low-side gate driver output LO2, in phase with LO2, with a recommended input range of 0 V to 5 V and a 2.4 V minimum amplitude for optimal operation."
      },
      {
        "number": "5",
        "name": "HIN3",
        "type": "input",
        "description": "Logic input for high-side gate driver output HO3, in phase with HO3, with a recommended input range of 0 V to 5 V and a 2.4 V minimum amplitude for optimal operation."
      },
      {
        "number": "6",
        "name": "LIN3",
        "type": "input",
        "description": "Logic input for low-side gate driver output LO3, in phase with LO3, with a recommended input range of 0 V to 5 V and a 2.4 V minimum amplitude for optimal operation."
      },
      {
        "number": "7",
        "name": "LO3",
        "type": "output",
        "description": "Low-side gate driver output for phase 3, rated for 420 mA source and 750 mA sink pulsed current (PW ≤ 10 ms) and referenced to COM."
      },
      {
        "number": "8",
        "name": "VS3",
        "type": "power_in",
        "description": "High-side floating supply return for phase 3, with offset between VB-24 V and VB+0.3 V and logic operational for VS of -5 V to +600 V."
      },
      {
        "number": "9",
        "name": "HO3",
        "type": "output",
        "description": "High-side gate driver output for phase 3, swinging between VS3 and VB3 (VHO range VS-0.3 V to VB+0.3 V)."
      },
      {
        "number": "10",
        "name": "VB3",
        "type": "power_in",
        "description": "High-side floating supply for phase 3, recommended at VS+10 V to VS+20 V with an absolute maximum of +624 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, recommended at 10 V to 20 V with an absolute maximum of +24 V; undervoltage lockout shuts down all drivers."
      },
      {
        "number": "13",
        "name": "LO2",
        "type": "output",
        "description": "Low-side gate driver output for phase 2, rated for 420 mA source and 750 mA sink pulsed current (PW ≤ 10 ms) and referenced to COM."
      },
      {
        "number": "14",
        "name": "VS2",
        "type": "power_in",
        "description": "High-side floating supply return for phase 2, with offset between VB-24 V and VB+0.3 V and logic operational for VS of -5 V to +600 V."
      },
      {
        "number": "15",
        "name": "HO2",
        "type": "output",
        "description": "High-side gate driver output for phase 2, swinging between VS2 and VB2 (VHO range VS-0.3 V to VB+0.3 V)."
      },
      {
        "number": "16",
        "name": "VB2",
        "type": "power_in",
        "description": "High-side floating supply for phase 2, recommended at VS+10 V to VS+20 V with an absolute maximum of +624 V."
      },
      {
        "number": "17",
        "name": "LO1",
        "type": "output",
        "description": "Low-side gate driver output for phase 1, rated for 420 mA source and 750 mA sink pulsed current (PW ≤ 10 ms) and referenced to COM."
      },
      {
        "number": "18",
        "name": "VS1",
        "type": "power_in",
        "description": "High-side floating supply return for phase 1, with offset between VB-24 V and VB+0.3 V and logic operational for VS of -5 V to +600 V."
      },
      {
        "number": "19",
        "name": "HO1",
        "type": "output",
        "description": "High-side gate driver output for phase 1, swinging between VS1 and VB1 (VHO range VS-0.3 V to VB+0.3 V)."
      },
      {
        "number": "20",
        "name": "VB1",
        "type": "power_in",
        "description": "High-side floating supply for phase 1, recommended at VS+10 V to VS+20 V with an absolute maximum of +624 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
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        "primary_mode": "text",
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin-number assignment is taken from the 'Pin Descriptions' table on page 4. The 'Pin Diagrams' t; Pin types for VS and VB are set to power_in (floating supply/return pins), and HO/LO to output, as a; Package dimensions and the SOIC-20 drawing (page 8) contain no extractable text, so physical pin-1 l"
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        "at": "2026-10-18T23:24:15"
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      "Package": "SOIC-20-300mil",
      "Category": "Motor Driver ICs",
      "Pins": "20"
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          "name": "Offset supply leakage current",
          "symbol": "ILK",
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          "name": "VBS supply under-voltage positive going threshold",
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        {
          "name": "Output high short circuit pulsed current",
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          "conditions": "VO = 15V, PW <= 10 ms",
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        {
          "name": "Turn-on propagation delay",
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          "name": "Turn-on rise time",
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          "name": "Deadtime",
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          "conditions": "NOTE3: logic operational for VS of -5V to +600V",
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          "name": "Ambient temperature",
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          "name": "Offset supply voltage transient",
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          "name": "Storage temperature",
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          "name": "Input pull-down resistance",
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