FAN73901MX

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  "slug": "fan73901mx",
  "title": "FAN73901MX",
  "brief": "onsemi Gate Drivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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  "component": {
    "mpn": "FAN73901MX",
    "manufacturer": "onsemi",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883810968199169",
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    "distributor_links": {
      "lcsc": "C380794",
      "digikey": "FAN73901MXTR-ND",
      "mouser": "512-FAN73901MX"
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      "source": "Component Ocean /api/assign-pns",
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      {
        "number": "1",
        "name": "HIN",
        "type": "input",
        "description": "Logic input for the high-side gate driver output, with logic \"1\" requiring at least 2.5 V and logic \"0\" at most 1.2 V and inputs rated from COM to VDD."
      },
      {
        "number": "2",
        "name": "LIN",
        "type": "input",
        "description": "Logic input for the low-side gate driver output, with logic \"1\" requiring at least 2.5 V and logic \"0\" at most 1.2 V and inputs rated from COM to VDD."
      },
      {
        "number": "3",
        "name": "COM",
        "type": "power_in",
        "description": "Low-side driver return and reference for the logic inputs and the LO output, with VLO and VIN specified relative to COM."
      },
      {
        "number": "4",
        "name": "LO",
        "type": "output",
        "description": "Low-side driver output, specified from COM to VDD, capable of typically 2.5 A sourcing and sinking."
      },
      {
        "number": "5",
        "name": "VDD",
        "type": "power_in",
        "description": "Low-side and logic supply, recommended at 10 V to 20 V, with the under-voltage lockout positive-going threshold typically 8.8 V."
      },
      {
        "number": "6",
        "name": "VS",
        "type": "power_in",
        "description": "High-voltage floating supply return, with VS offset up to 600 V and slew rate limited to 50 V/ns maximum."
      },
      {
        "number": "7",
        "name": "HO",
        "type": "output",
        "description": "High-side driver output, referenced to VS and specified between VS and VB."
      },
      {
        "number": "8",
        "name": "VB",
        "type": "power_in",
        "description": "High-side floating supply, recommended at VS + 10 V to VS + 20 V, with the high-side driver operating up to VB = 625 V absolute maximum."
      }
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        "at": "2026-10-18T07:24:44"
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      "Manufacturer": "onsemi",
      "Package": "SOIC-8",
      "Category": "Motor Driver ICs",
      "Pins": "8"
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          "name": "Operating Ambient Temperature",
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          "name": "VDD and VBS Supply Under-Voltage Positive-Going Threshold",
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          "name": "VDD and VBS Supply Under-Voltage Negative-Going Threshold",
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        {
          "name": "Input Pull-Down Resistance",
          "symbol": "RIN",
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          "unit": "K",
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          "name": "High-Level Output Voltage, VBIAS-VO",
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          "name": "Low-Level Output Voltage, VO",
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          "name": "Output High, Short-Circuit Pulsed Current",
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          "min": 1.8,
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          "name": "Output Low, Short-Circuit Pulsed Current",
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        {
          "name": "Allowable Negative VS Pin Voltage for HIN Signal Propagation to HO",
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          "name": "Turn-on Propagation Delay",
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