FT3107T

{
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  "type": "component",
  "slug": "ft3107t",
  "title": "FT3107T",
  "brief": "Fortior Tech Brushed DC Motor Drivers, TSSOP-20. 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",
    "ft3107t",
    "factory-2.0.0",
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  ],
  "component": {
    "mpn": "FT3107T",
    "manufacturer": "Fortior Tech",
    "package": "TSSOP-20",
    "pin_count": 20,
    "category": "Motor Driver ICs",
    "subcategory": "Brushed DC Motor Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588908711578779648",
    "parts": {
      "symbol": "ft3107t.kicad_sym",
      "footprint": "ft3107t.kicad_mod",
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      "model_3d_plain": "ft3107t-etched.glb",
      "model_3d_step": "ft3107t-etched.step",
      "model_3d_step_plain": "ft3107t.step",
      "lbr": "ft3107t.lbr"
    },
    "distributor_links": {
      "lcsc": "C2838845"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T06:44:50Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VSS",
        "type": "power_in",
        "description": "Signal and power ground for the controller."
      },
      {
        "number": "2",
        "name": "VDD5",
        "type": "power_out",
        "description": "Digital 5 V LDO output for the digital signal circuitry, specified at 4.9 V to 5.1 V with up to 10 mA output current."
      },
      {
        "number": "3",
        "name": "TM",
        "type": "input",
        "description": "Test pin that should be left floating or connected to VDD5."
      },
      {
        "number": "4",
        "name": "BRAKE",
        "type": "input",
        "description": "Brake signal input where a low level brakes the motor, with an internal pull-up of 50 kΩ to 150 kΩ (100 kΩ typical)."
      },
      {
        "number": "5",
        "name": "SPEED/PWM",
        "type": "input",
        "description": "Speed control input accepting either a direct PWM signal (1 kHz to 60 kHz) or an analog voltage in the 0 V to 5.3 V range."
      },
      {
        "number": "6",
        "name": "FR",
        "type": "input",
        "description": "Motor rotation direction input."
      },
      {
        "number": "7",
        "name": "ILIMIT",
        "type": "input",
        "description": "Current limit analog input, specified for an analog input range of 0 V to 5.3 V when used as the VREF source."
      },
      {
        "number": "8",
        "name": "FG",
        "type": "output",
        "description": "Open-drain Frequency Generator speed signal output that requires an external pull-up, with a maximum output current of 10 mA and a maximum withstand voltage of 5.5 V."
      },
      {
        "number": "9",
        "name": "EMF_W",
        "type": "input",
        "description": "Phase W back-EMF input that must be proportionately stepped down to less than VDD5 for IC protection."
      },
      {
        "number": "10",
        "name": "EMF_V",
        "type": "input",
        "description": "Phase V back-EMF input that must be proportionately stepped down to less than VDD5 for IC protection."
      },
      {
        "number": "11",
        "name": "EMF_U",
        "type": "input",
        "description": "Phase U back-EMF input that must be proportionately stepped down to less than VDD5 for IC protection."
      },
      {
        "number": "12",
        "name": "ISENSE",
        "type": "input",
        "description": "Current limit and lead angle analog input, where 0 V to 5 V sets a lead angle of 0° to 15°."
      },
      {
        "number": "13",
        "name": "WL",
        "type": "output",
        "description": "Low-side phase W NMOS gate driver output, with output high of 8.5 V to 11 V and output low of 0 V to 0.3 V."
      },
      {
        "number": "14",
        "name": "VL",
        "type": "output",
        "description": "Low-side phase V NMOS gate driver output, with output high of 8.5 V to 11 V and output low of 0 V to 0.3 V."
      },
      {
        "number": "15",
        "name": "UL",
        "type": "output",
        "description": "Low-side phase U NMOS gate driver output, with output high of 8.5 V to 11 V and output low of 0 V to 0.3 V."
      },
      {
        "number": "16",
        "name": "WH",
        "type": "output",
        "description": "High-side phase W PMOS driver output, with output high of 11.2 V to 12 V and output low of 3 V to 5 V."
      },
      {
        "number": "17",
        "name": "VH",
        "type": "output",
        "description": "High-side phase V PMOS driver output, with output high of 11.2 V to 12 V and output low of 3 V to 5 V."
      },
      {
        "number": "18",
        "name": "UH",
        "type": "output",
        "description": "High-side phase U PMOS driver output, with output high of 11.2 V to 12 V and output low of 3 V to 5 V."
      },
      {
        "number": "19",
        "name": "VREG10",
        "type": "power_out",
        "description": "10 V LDO output, specified at 9.5 V to 10.5 V with up to 10 mA output current."
      },
      {
        "number": "20",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply input, with a recommended range of 3.7 V to 28 V and an absolute maximum of 30 V."
      }
    ],
    "provenance": {
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin diagram on page 2 is garbled in the text extraction, so pin assignments were taken from the ; Pin 20 (VCC) is typed as 'POWER' in the datasheet table; mapped to KiCad power_in. Pin 1 (VSS) is ma; Pin 5 (SPEED/PWM), pin 7 (ILIMIT) and pin 12 (ISENSE) ranges come from the Electrical Characteristic"
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        "total": 20,
        "described": 20,
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        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Fortior Tech",
      "Package": "TSSOP-20",
      "Category": "Motor Driver ICs",
      "Pins": "20"
    },
    "characteristics": {
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          "symbol": "Vccmax",
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          "max": 30,
          "conditions": "",
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        {
          "name": "FG output current (absolute maximum)",
          "symbol": "IFGmax",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
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        },
        {
          "name": "FG output pin withstand voltage (absolute maximum)",
          "symbol": "VFG max",
          "kind": "absolute_maximum",
          "unit": "V",
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          "max": 5.5,
          "conditions": "",
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        {
          "name": "Operating temperature",
          "symbol": "Topr",
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          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
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        {
          "name": "Storage temperature",
          "symbol": "Tstg",
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          "unit": "℃",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
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        {
          "name": "Package thermal resistance, junction to ambient (4-layer PCB, JEDEC)",
          "symbol": "Rθja",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
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          "max": null,
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        {
          "name": "Power supply voltage (recommended operating)",
          "symbol": "Vcc",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 3.7,
          "typ": 12,
          "max": 28,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power supply current",
          "symbol": "Icc",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 8,
          "max": 15,
          "conditions": "Working",
          "source_page": 4,
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        },
        {
          "name": "VDD5 LDO regulator voltage",
          "symbol": "VDD5",
          "kind": "electrical",
          "unit": "V",
          "min": 4.9,
          "typ": 5,
          "max": 5.1,
          "conditions": "",
          "source_page": 4,
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        },
        {
          "name": "VDD5 regulator output current",
          "symbol": "Iv5out",
          "kind": "electrical",
          "unit": "mA",
          "min": 10,
          "typ": null,
          "max": null,
          "conditions": "VDD5=5V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "10V regulator voltage",
          "symbol": "Vreg10",
          "kind": "electrical",
          "unit": "V",
          "min": 9.5,
          "typ": 10,
          "max": 10.5,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "10V regulator output current",
          "symbol": "Iv10out",
          "kind": "electrical",
          "unit": "mA",
          "min": 10,
          "typ": null,
          "max": null,
          "conditions": "Vreg10=10V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Analog input range",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 5.3,
          "conditions": "",
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        },
        {
          "name": "High-level input voltage",
          "symbol": "Vdinh",
          "kind": "electrical",
          "unit": "V",
          "min": 2.5,
          "typ": null,
          "max": 5.3,
          "conditions": "",
          "source_page": 4,
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        },
        {
          "name": "Low-level input voltage",
          "symbol": "Vdinl",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 2,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Internal pull-up resistor",
          "symbol": "Rdio",
          "kind": "electrical",
          "unit": "kohm",
          "min": 50,
          "typ": 100,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "PWM input frequency",
          "symbol": "Fpwm",
          "kind": "electrical",
          "unit": "kHz",
          "min": 1,
          "typ": null,
          "max": 60,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "High side PMOS driver output high voltage",
          "symbol": "HVoh",
          "kind": "electrical",
          "unit": "V",
          "min": 11.2,
          "typ": 11.5,
          "max": 12,
          "conditions": "Sink current = 20mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "High side PMOS driver output low voltage",
          "symbol": "HVol",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 3,
          "max": 5,
          "conditions": "Source current = 20mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "High side PMOS driver source current",
          "symbol": "Io+",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "",
          "source_page": 4,
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        },
        {
          "name": "High side PMOS driver sink current",
          "symbol": "Io-",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 90,
          "max": null,
          "conditions": "",
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        },
        {
          "name": "Low side NMOS driver output high voltage",
          "symbol": "LVoh",
          "kind": "electrical",
          "unit": "V",
          "min": 8.5,
          "typ": 10,
          "max": 11,
          "conditions": "Sink current = 20mA",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Low side NMOS driver output low voltage",
          "symbol": "LVol",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0,
          "max": 0.3,
          "conditions": "Source current = 20mA",
          "source_page": 4,
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          "name": "Low side NMOS driver source current",
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          "unit": "mA",
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          "typ": 150,
          "max": null,
          "conditions": "",
          "source_page": 4,
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        {
          "name": "Low side NMOS driver sink current",
          "symbol": "Io-",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 180,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "FG output pin low-level voltage",
          "symbol": "VFG",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.1,
          "max": 0.2,
          "conditions": "When Io=5mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal protection circuit operating temperature",
          "symbol": "TSD",
          "kind": "electrical",
          "unit": "℃",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "Design target",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Temperature hysteresis width",
          "symbol": "△TSD",
          "kind": "electrical",
          "unit": "℃",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "Design target",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "FT3107T (Fortior Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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