GC9110T

{
  "schema_version": 1,
  "type": "component",
  "slug": "gc9110t",
  "title": "GC9110T",
  "brief": "SX-globalchip Stepper Motor Driver, ESOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "motor driver ics",
    "gc9110t",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "GC9110T",
    "manufacturer": "SX-globalchip",
    "package": "ESOP-8",
    "pin_count": 9,
    "category": "Motor Driver ICs",
    "subcategory": "Stepper Motor Driver",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/6ec3db8203254ec676fde5bca5706c8c.pdf",
    "parts": {
      "symbol": "gc9110t.kicad_sym",
      "footprint": "gc9110t.kicad_mod",
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      "model_3d_plain": "gc9110t-etched.glb",
      "model_3d_step": "gc9110t-etched.step",
      "model_3d_step_plain": "gc9110t.step",
      "lbr": "gc9110t.lbr"
    },
    "distributor_links": {
      "lcsc": "C16197223"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T06:26:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT1",
        "type": "output",
        "description": "H-bridge output 1, driving the motor with up to 1.5A continuous (2.5A peak) output current."
      },
      {
        "number": "2",
        "name": "VM",
        "type": "power_in",
        "description": "Motor power supply, 3.8V to 12V operating range (17V absolute maximum), to be bypassed with a capacitor placed as close to the pin as possible."
      },
      {
        "number": "3",
        "name": "VM",
        "type": "power_in",
        "description": "Motor power supply, 3.8V to 12V operating range (17V absolute maximum), internally the same supply as pin 2 and bypassed close to the pin."
      },
      {
        "number": "4",
        "name": "OUT2",
        "type": "output",
        "description": "H-bridge output 2, driving the motor with up to 1.5A continuous (2.5A peak) output current."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "6",
        "name": "IN1",
        "type": "input",
        "description": "Logic input 1 for PWM (IN/IN) control, compatible with 3.3V and 5V logic, with internal ~100kΩ pull-down; IN1=IN2=0 enters sleep mode."
      },
      {
        "number": "7",
        "name": "IN2",
        "type": "input",
        "description": "Logic input 2 for PWM (IN/IN) control, compatible with 3.3V and 5V logic, with internal ~100kΩ pull-down; IN1=IN2=0 enters sleep mode."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
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      "factory_chain": {
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet calls the package SOP8pp (4.9*3.9mm, e=1.27, with an exposed pad: D1 and E2 are given); The datasheet gives two different values for the overcurrent deglitch time TDEG: 2.3 µs on page 4 an"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0542,
        "at": "2026-10-23T06:25:30"
      },
      "datasheet": {
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        "pages": 8,
        "sha256": "d3a6281dc8e30264",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "f1718a42c5ea007e8e2dd672ac39a1bb358ee4849bd53c42e21ce83e0e5df7a9",
        "checked": "2026-10-23",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "SX-globalchip",
      "Package": "ESOP-8",
      "Category": "Motor Driver ICs",
      "Pins": "9"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
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          "name": "Load supply voltage",
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          "min": 3.8,
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          "max": 12,
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        {
          "name": "Output current",
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          "min": 0,
          "typ": null,
          "max": 1.5,
          "conditions": "",
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        },
        {
          "name": "External PWM frequency",
          "symbol": "fPWM",
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        {
          "name": "Operating temperature",
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          "unit": "℃",
          "min": -40,
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          "max": 100,
          "conditions": "",
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        },
        {
          "name": "VM operating current 1",
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          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 400,
          "max": 500,
          "conditions": "No PWM, no load",
          "source_page": 4,
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        {
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          "kind": "electrical",
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          "typ": 0.01,
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          "source": "datasheet"
        },
        {
          "name": "HS+LS on-resistance 25C",
          "symbol": "RdsON1",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 350,
          "max": 450,
          "conditions": "Io=500mA; T=25°",
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        {
          "name": "HS+LS on-resistance 125C",
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          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 530,
          "max": 700,
          "conditions": "Io=500mA; T=125°",
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        },
        {
          "name": "Off-state leakage current",
          "symbol": "IOFF",
          "kind": "electrical",
          "unit": "uA",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Vout=0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input logic low voltage",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.28,
          "conditions": "IN1, IN2",
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        {
          "name": "Input logic high voltage",
          "symbol": "VIH",
          "kind": "electrical",
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          "typ": 1.58,
          "max": null,
          "conditions": "IN1, IN2",
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        {
          "name": "Input logic hysteresis",
          "symbol": "VHY",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 300,
          "max": null,
          "conditions": "IN1, IN2",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Logic low input current",
          "symbol": "IIL",
          "kind": "electrical",
          "unit": "uA",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "Vin=0",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Logic high input current",
          "symbol": "IIH",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "Vin=3.3V, INx pin",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Pull-down resistance",
          "symbol": "Rpd",
          "kind": "electrical",
          "unit": "kΩ",
          "min": null,
          "typ": 108,
          "max": null,
          "conditions": "IN1, IN2",
          "source_page": 4,
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        {
          "name": "Thermal shutdown",
          "symbol": "TSD",
          "kind": "electrical",
          "unit": "℃",
          "min": 155,
          "typ": 169,
          "max": 180,
          "conditions": "Temperature rising",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal shutdown hysteresis",
          "symbol": "ΔTSD",
          "kind": "electrical",
          "unit": "℃",
          "min": null,
          "typ": 18,
          "max": null,
          "conditions": "",
          "source_page": 4,
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        {
          "name": "Undervoltage lockout",
          "symbol": "VUVLO",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 3.64,
          "max": null,
          "conditions": "Supply VM",
          "source_page": 4,
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        },
        {
          "name": "UVLO hysteresis",
          "symbol": "ΔVUVLO",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.17,
          "max": null,
          "conditions": "Supply VM",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Overcurrent protection, high-side",
          "symbol": "IOCP",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 3,
          "max": null,
          "conditions": "High-side bridge",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Overcurrent protection, low-side",
          "symbol": "IOCP",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 2.8,
          "max": null,
          "conditions": "Sense 0.1Ω to ground",
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        {
          "name": "Overcurrent protection, low-side",
          "symbol": "IOCP",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 3,
          "max": null,
          "conditions": "Sense directly to ground",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Overcurrent deglitch time",
          "symbol": "TDEG",
          "kind": "electrical",
          "unit": "us",
          "min": null,
          "typ": 2.3,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Overcurrent retry time",
          "symbol": "Tretry",
          "kind": "electrical",
          "unit": "ms",
          "min": null,
          "typ": 1.5,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "VM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 17,
          "conditions": "T=25℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Control input voltage",
          "symbol": "INx",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 7,
          "conditions": "T=25℃",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Continuous current",
          "symbol": "Ion",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -1.5,
          "typ": null,
          "max": 1.5,
          "conditions": "T=25℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Peak drive current",
          "symbol": "Imax",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -2.5,
          "typ": null,
          "max": 2.5,
          "conditions": "T=25℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature",
          "symbol": "Tjmax",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "T=25℃",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -60,
          "typ": null,
          "max": 150,
          "conditions": "T=25℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD (human body model)",
          "symbol": "ESD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -5000,
          "typ": null,
          "max": 5000,
          "conditions": "T=25℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Turn-on time",
          "symbol": "T1",
          "kind": "timing",
          "unit": "us",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "TA=25°C, VM=5V, RL=20Ω",
          "source_page": 5,
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          "conditions": "TA=25°C, VM=5V, RL=20Ω",
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        },
        {
          "name": "Input high to output high delay",
          "symbol": "T3",
          "kind": "timing",
          "unit": "ns",
          "min": null,
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          "max": 100,
          "conditions": "TA=25°C, VM=5V, RL=20Ω",
          "source_page": 5,
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        {
          "name": "Input low to output low delay",
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          "conditions": "TA=25°C, VM=5V, RL=20Ω",
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          "name": "Output rise time",
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        {
          "name": "Output fall time",
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          "kind": "timing",
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          "conditions": "TA=25°C, VM=5V, RL=20Ω",
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          "source": "datasheet"
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    "name": "Ray",
    "email": "[email protected]"
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