FAN73912MX

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  "slug": "fan73912mx",
  "title": "FAN73912MX",
  "brief": "onsemi Gate Drivers, SOIC-16-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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    "motor driver ics",
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  "component": {
    "mpn": "FAN73912MX",
    "manufacturer": "onsemi",
    "package": "SOIC-16-300mil",
    "pin_count": 16,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588876948541460480",
    "parts": {
      "symbol": "fan73912mx.kicad_sym",
      "footprint": "fan73912mx.kicad_mod",
      "model_3d": "fan73912mx-hero.glb",
      "model_3d_plain": "fan73912mx-etched.glb",
      "model_3d_step": "fan73912mx-etched.step",
      "model_3d_step_plain": "fan73912mx.step",
      "lbr": "fan73912mx.lbr"
    },
    "distributor_links": {
      "lcsc": "C899115",
      "digikey": "FAN73912MXTR-ND",
      "mouser": "512-FAN73912MX"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T00:01:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "FAN73912MXTR-ND",
        "status": "found"
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      "mouser": {
        "pn": "512-FAN73912MX",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "LO",
        "type": "output",
        "description": "Low-side driver output, typically sourcing 2 A and sinking 3 A."
      },
      {
        "number": "2",
        "name": "COM",
        "type": "power_in",
        "description": "Low-side driver return and the reference for voltage parameters unless stated otherwise (Table 2)."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Low-side supply voltage, recommended 12 V to 20 V with an absolute maximum of 25 V (Tables 2 and 3)."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "6",
        "name": "VS",
        "type": "power_in",
        "description": "High-voltage floating supply return (offset), with an absolute range of VB − 25 V to VB + 0.3 V and a dVS/dt limit of ±50 V/ns (Table 2)."
      },
      {
        "number": "7",
        "name": "VB",
        "type": "power_in",
        "description": "High-side floating supply, recommended VS + 12 V to VS + 20 V (Table 3)."
      },
      {
        "number": "8",
        "name": "HO",
        "type": "output",
        "description": "High-side driver output, typically sourcing 2 A and sinking 3 A."
      },
      {
        "number": "9",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "10",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "11",
        "name": "VDD",
        "type": "power_in",
        "description": "Logic supply voltage, recommended VSS + 3 V to VSS + 20 V (Table 3)."
      },
      {
        "number": "12",
        "name": "HIN",
        "type": "input",
        "description": "Logic input for the high-side gate driver output; pulses shorter than the input filter time (tFLTIN, 80 to 220 ns) are rejected."
      },
      {
        "number": "13",
        "name": "SD",
        "type": "input",
        "description": "Logic shutdown input; drive HIGH to shut down the gate driver, with a shutdown propagation delay of 260 to 400 ns."
      },
      {
        "number": "14",
        "name": "LIN",
        "type": "input",
        "description": "Logic input for the low-side gate driver output; pulses shorter than the input filter time (tFLTIN, 80 to 220 ns) are rejected."
      },
      {
        "number": "15",
        "name": "VSS",
        "type": "power_in",
        "description": "Logic ground, recommended −10 V to +10 V referenced to COM (Table 3)."
      },
      {
        "number": "16",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      }
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        "at": "2026-10-18T23:59:38"
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  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "SOIC-16-300mil",
      "Category": "Motor Driver ICs",
      "Pins": "16"
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    "characteristics": {
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          "name": "High-Side Floating Supply Voltage",
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          "name": "Thermal Resistance, Junction to Ambient",
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          "kind": "thermal",
          "unit": "°C/W",
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          "name": "Junction Temperature",
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        {
          "name": "Storage Temperature",
          "symbol": "TSTG",
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          "unit": "°C",
          "min": -55,
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        {
          "name": "Low-Side Supply Voltage",
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          "kind": "recommended_operating",
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          "min": 12,
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        {
          "name": "Low-Side (LO) Output Voltage",
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          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": null,
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        {
          "name": "Logic Supply Voltage (second row)",
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          "kind": "recommended_operating",
          "unit": "V",
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          "typ": null,
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        {
          "name": "Logic Ground",
          "symbol": "VSS",
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          "unit": "V",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Note 5",
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          "name": "Logic Input Voltage (HIN, LIN, SD) (second row)",
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          "kind": "recommended_operating",
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          "typ": null,
          "max": 20,
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          "name": "Junction Temperature",
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          "kind": "recommended_operating",
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          "min": -40,
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          "name": "High-Side Floating Supply Offset Voltage",
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          "kind": "recommended_operating",
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          "conditions": "Note 6",
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          "kind": "electrical",
          "unit": "µA",
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          "kind": "electrical",
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          "name": "Operating VCC Supply Current",
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          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 650,
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          "name": "Shutdown Supply Current",
          "symbol": "ISD",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 30,
          "max": 50,
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        {
          "name": "VCC Supply Under-Voltage Positive-Going Threshold Voltage",
          "symbol": "VCCUV+",
          "kind": "electrical",
          "unit": "V",
          "min": 9.7,
          "typ": 11,
          "max": 12,
          "conditions": "VCC = Sweep",
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          "name": "VCC Supply Under-Voltage Negative-Going Threshold Voltage",
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          "kind": "electrical",
          "unit": "V",
          "min": 9.2,
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          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 50,
          "max": 100,
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          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 550,
          "max": 850,
          "conditions": "fIN = 20 kHz, rms value",
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        {
          "name": "VBS Supply Under-Voltage Positive-Going Threshold Voltage",
          "symbol": "VBSUV+",
          "kind": "electrical",
          "unit": "V",
          "min": 9.7,
          "typ": 11,
          "max": 12,
          "conditions": "VBS = Sweep",
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          "name": "VBS Supply Under-Voltage Negative-Going Threshold Voltage",
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        {
          "name": "Offset Supply Leakage Current",
          "symbol": "ILK",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "VB = VS = 1200 V (TJ = 25°C)",
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          "name": "Offset Supply Leakage Current",
          "symbol": "ILK",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VB = VS = 1200 V (TJ = 125°C) (Note 7)",
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        {
          "name": "Logic 1 Input Voltage",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 2.4,
          "typ": null,
          "max": null,
          "conditions": "VDD = 3 V",
          "source_page": 5,
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        {
          "name": "Logic 1 Input Voltage",
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          "name": "Logic 0 Input Voltage",
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          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "VDD = 3 V",
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          "name": "Logic 0 Input Voltage",
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          "conditions": "VDD = 15 V",
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          "name": "Logic 1 Input Bias Current",
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          "kind": "electrical",
          "unit": "µA",
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          "typ": 30,
          "max": 50,
          "conditions": "VIN = 15 V",
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          "kind": "electrical",
          "unit": "µA",
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          "name": "Allowable Negative VS Pin Voltage for HIN Signal Propagation to HO",
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          "unit": "ns",
          "min": 80,
          "typ": 150,
          "max": 220,
          "conditions": "Note 8",
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          "kind": "electrical",
          "unit": "ns",
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          "typ": 330,
          "max": 400,
          "conditions": "",
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          "name": "Delay Matching, HO & LO Turn-On/OFF",
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          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 50,
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          "name": "Output Pulse-Width Matching",
          "symbol": "PM",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": 50,
          "max": 100,
          "conditions": "PWIN > 1 s (Note 11)",
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