EG2125

{
  "schema_version": 1,
  "type": "component",
  "slug": "eg2125",
  "title": "EG2125",
  "brief": "EG Micro Gate Drivers, SSOP-24. 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",
    "eg2125",
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  "component": {
    "mpn": "EG2125",
    "manufacturer": "EG Micro",
    "package": "SSOP-24",
    "pin_count": 24,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589837945353379840",
    "parts": {
      "symbol": "eg2125.kicad_sym",
      "footprint": "eg2125.kicad_mod",
      "model_3d": "eg2125-hero.glb",
      "model_3d_plain": "eg2125-etched.glb",
      "model_3d_step": "eg2125-etched.step",
      "model_3d_step_plain": "eg2125.step",
      "lbr": "eg2125.lbr"
    },
    "distributor_links": {
      "lcsc": "C2987445"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T19:08:19Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "HIN1",
        "type": "input",
        "description": "Channel 1 high-side logic input, active high, turns the high-side MOSFET on (HO1 high) when set to 1 and off when set to 0, with an internal 250 kΩ pull-down so the output is off when the input floats."
      },
      {
        "number": "2",
        "name": "SD1",
        "type": "bidirectional",
        "description": "Active-low shutdown for channel 1 that forces LO1 and HO1 low regardless of HIN1 and LIN1; the datasheet lists this pin as I/O."
      },
      {
        "number": "3",
        "name": "LIN1",
        "type": "input",
        "description": "Channel 1 low-side logic input, active high, turns the low-side MOSFET on (LO1 high) when set to 1 and off when set to 0, with an internal 250 kΩ pull-down."
      },
      {
        "number": "4",
        "name": "CINN1",
        "type": "input",
        "description": "Negative input of comparator 1 (over-current detection)."
      },
      {
        "number": "5",
        "name": "CINP1",
        "type": "input",
        "description": "Positive input of comparator 1 (over-current detection); comparator input range is 0.1 V to VCC."
      },
      {
        "number": "6",
        "name": "LO1",
        "type": "output",
        "description": "Channel 1 low-side gate driver output for the low-side power MOSFET, rated for 0.8 A source and 1.3 A sink peak (pulse width ≤10 µs)."
      },
      {
        "number": "7",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply input for the chip, 10 V to 20 V, which should be decoupled with a high-frequency bypass capacitor close to the pin."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; leave floating."
      },
      {
        "number": "9",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; leave floating."
      },
      {
        "number": "10",
        "name": "VS2",
        "type": "power_in",
        "description": "Floating high-side ground reference for channel 2 (high-side source node)."
      },
      {
        "number": "11",
        "name": "HO2",
        "type": "output",
        "description": "Channel 2 high-side gate driver output for the high-side power MOSFET, rated for 0.8 A source and 1.3 A sink peak (pulse width ≤10 µs)."
      },
      {
        "number": "12",
        "name": "VB2",
        "type": "power_in",
        "description": "Floating high-side bootstrap supply for channel 2, referenced to VS2."
      },
      {
        "number": "13",
        "name": "HIN2",
        "type": "input",
        "description": "Channel 2 high-side logic input, active high, turns the high-side MOSFET on (HO2 high) when set to 1 and off when set to 0, with an internal 250 kΩ pull-down."
      },
      {
        "number": "14",
        "name": "SD2",
        "type": "bidirectional",
        "description": "Active-low shutdown for channel 2 that forces LO2 and HO2 low regardless of HIN2 and LIN2; the datasheet lists this pin as I/O."
      },
      {
        "number": "15",
        "name": "LIN2",
        "type": "input",
        "description": "Channel 2 low-side logic input, active high, turns the low-side MOSFET on (LO2 high) when set to 1 and off when set to 0, with an internal 250 kΩ pull-down."
      },
      {
        "number": "16",
        "name": "CINN2",
        "type": "input",
        "description": "Negative input of comparator 2 (over-current detection)."
      },
      {
        "number": "17",
        "name": "CINP2",
        "type": "input",
        "description": "Positive input of comparator 2 (over-current detection); comparator input range is 0.1 V to VCC."
      },
      {
        "number": "18",
        "name": "GND",
        "type": "power_in",
        "description": "Low-side ground reference for the chip; the datasheet requires it to be common with the MCU ground."
      },
      {
        "number": "19",
        "name": "LO2",
        "type": "output",
        "description": "Channel 2 low-side gate driver output for the low-side power MOSFET, rated for 0.8 A source and 1.3 A sink peak (pulse width ≤10 µs)."
      },
      {
        "number": "20",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; leave floating."
      },
      {
        "number": "21",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; leave floating."
      },
      {
        "number": "22",
        "name": "VS1",
        "type": "power_in",
        "description": "Floating high-side ground reference for channel 1 (high-side source node)."
      },
      {
        "number": "23",
        "name": "HO1",
        "type": "output",
        "description": "Channel 1 high-side gate driver output for the high-side power MOSFET, rated for 0.8 A source and 1.3 A sink peak (pulse width ≤10 µs)."
      },
      {
        "number": "24",
        "name": "VB1",
        "type": "power_in",
        "description": "Floating high-side bootstrap supply for channel 1, referenced to VS1."
      }
    ],
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet pin-definition table (page 6) gives the pin numbers, names and I/O types for all 24 pi; SD1 and SD2 are marked I/O in the datasheet table; mapped to KiCad 'bidirectional'. Engineer should ; VS and VB pins are floating high-side reference/supply pins; mapped to 'power_in' for ERC purposes. "
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        "at": "2026-10-18T19:05:56"
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        "described": 24,
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  "metadata": {
    "specs": {
      "Manufacturer": "EG Micro",
      "Package": "SSOP-24",
      "Category": "Motor Driver ICs",
      "Pins": "24"
    },
    "characteristics": {
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          "name": "Quiescent current",
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          "max": 500,
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          "max": 320,
          "conditions": "见图 7-1",
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          "conditions": "见图 7-1",
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          "name": "IO output sink current (peak)",
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          "min": 0.8,
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          "conditions": "Vo=12V, VIN=VIL, PW≤10uS",
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