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Ray Set visibility: public 765ccfc 5d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "tb67h401ftg",
  "title": "TB67H401FTG",
  "brief": "TOSHIBA Motor Driver ICs, VQFN-48-EP(7x7). 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",
    "power management ics",
    "tb67h401ftg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TB67H401FTG",
    "manufacturer": "TOSHIBA",
    "package": "VQFN-48-EP(7x7)",
    "pin_count": 49,
    "category": "Power Management ICs",
    "subcategory": "Motor Driver ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/f0f525e3ccef5ec84d067d37965a2e07.pdf",
    "parts": {
      "symbol": "tb67h401ftg.kicad_sym",
      "footprint": "tb67h401ftg.kicad_mod",
      "model_3d": "tb67h401ftg-hero.glb",
      "model_3d_plain": "tb67h401ftg-etched.glb",
      "model_3d_step": "tb67h401ftg-etched.step",
      "model_3d_step_plain": "tb67h401ftg.step",
      "lbr": "tb67h401ftg.lbr"
    },
    "distributor_links": {
      "lcsc": "C2150615"
    },
    "distributor_check": {
      "checked_at": "2026-11-02T17:17:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "Non connection; do not connect any PCB pattern to this pin."
      },
      {
        "number": "2",
        "name": "INB1",
        "type": "input",
        "description": "H-bridge control pin No.1 for Bch; logic input 0 V to 0.8 V for low and 2.0 V to 5.5 V for high."
      },
      {
        "number": "3",
        "name": "INB2",
        "type": "input",
        "description": "H-bridge control pin No.2 for Bch; logic input 0 V to 0.8 V for low and 2.0 V to 5.5 V for high."
      },
      {
        "number": "4",
        "name": "TBLKAB",
        "type": "input",
        "description": "Noise filter setting pin for constant current circuit; L sets digital tBLK to 4 OSCM clocks and H sets it to 6 OSCM clocks."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "Non connection; do not connect any PCB pattern to this pin."
      },
      {
        "number": "7",
        "name": "RSA",
        "type": "passive",
        "description": "Current sense pin for Ach."
      },
      {
        "number": "8",
        "name": "RSA",
        "type": "passive",
        "description": "Current sense pin for Ach."
      },
      {
        "number": "9",
        "name": "NC",
        "type": "unconnected",
        "description": "Non connection; do not connect any PCB pattern to this pin."
      },
      {
        "number": "10",
        "name": "OUTA+",
        "type": "output",
        "description": "Motor output (+) pin for Ach; output voltage range is 10 V ≤ VM ≤ 47 V."
      },
      {
        "number": "11",
        "name": "OUTA+",
        "type": "output",
        "description": "Motor output (+) pin for Ach; output voltage range is 10 V ≤ VM ≤ 47 V."
      },
      {
        "number": "12",
        "name": "NC",
        "type": "unconnected",
        "description": "Non connection; do not connect any PCB pattern to this pin."
      },
      {
        "number": "13",
        "name": "NC",
        "type": "unconnected",
        "description": "Non connection; do not connect any PCB pattern to this pin."
      },
      {
        "number": "14",
        "name": "NC",
        "type": "unconnected",
        "description": "Non connection; do not connect any PCB pattern to this pin."
      },
      {
        "number": "15",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground pin for H-bridge."
      },
      {
        "number": "16",
        "name": "OUTA-",
        "type": "output",
        "description": "Motor output (-) pin for Ach; output voltage range is 10 V ≤ VM ≤ 47 V."
      },
      {
        "number": "17",
        "name": "OUTA-",
        "type": "output",
        "description": "Motor output (-) pin for Ach; output voltage range is 10 V ≤ VM ≤ 47 V."
      },
      {
        "number": "18",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "19",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "20",
        "name": "OUTB-",
        "type": "output",
        "description": "Motor output (-) pin for Bch; output voltage range is 10 V ≤ VM ≤ 47 V."
      },
      {
        "number": "21",
        "name": "OUTB-",
        "type": "output",
        "description": "Motor output (-) pin for Bch; output voltage range is 10 V ≤ VM ≤ 47 V."
      },
      {
        "number": "22",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground pin for H-bridge."
      },
      {
        "number": "23",
        "name": "NC",
        "type": "unconnected",
        "description": "Non connection; do not connect any PCB pattern to this pin."
      },
      {
        "number": "24",
        "name": "NC",
        "type": "unconnected",
        "description": "Non connection; do not connect any PCB pattern to this pin."
      },
      {
        "number": "25",
        "name": "NC",
        "type": "unconnected",
        "description": "Non connection; do not connect any PCB pattern to this pin."
      },
      {
        "number": "26",
        "name": "OUTB+",
        "type": "output",
        "description": "Motor output (+) pin for Bch; output voltage range is 10 V ≤ VM ≤ 47 V."
      },
      {
        "number": "27",
        "name": "OUTB+",
        "type": "output",
        "description": "Motor output (+) pin for Bch; output voltage range is 10 V ≤ VM ≤ 47 V."
      },
      {
        "number": "28",
        "name": "NC",
        "type": "unconnected",
        "description": "Non connection; do not connect any PCB pattern to this pin."
      },
      {
        "number": "29",
        "name": "RSB",
        "type": "passive",
        "description": "Current sense pin for Bch."
      },
      {
        "number": "30",
        "name": "RSB",
        "type": "passive",
        "description": "Current sense pin for Bch."
      },
      {
        "number": "31",
        "name": "NC",
        "type": "unconnected",
        "description": "Non connection; do not connect any PCB pattern to this pin."
      },
      {
        "number": "32",
        "name": "VM",
        "type": "power_in",
        "description": "Motor power supply pin; operating voltage range is 10 V ≤ VM ≤ 47 V."
      },
      {
        "number": "33",
        "name": "NC",
        "type": "unconnected",
        "description": "Non connection; do not connect any PCB pattern to this pin."
      },
      {
        "number": "34",
        "name": "VCC",
        "type": "power_out",
        "description": "Internal regulator voltage monitor pin; VCC must be within 4.75 V to 5.25 V."
      },
      {
        "number": "35",
        "name": "NC",
        "type": "unconnected",
        "description": "Non connection; do not connect any PCB pattern to this pin."
      },
      {
        "number": "36",
        "name": "LO",
        "type": "output",
        "description": "Error detection flag; logic output at 0 V to 0.5 V for low and 4.5 V to 5.5 V for high."
      },
      {
        "number": "37",
        "name": "FBB",
        "type": "output",
        "description": "Current detection flag for Bch."
      },
      {
        "number": "38",
        "name": "FBA",
        "type": "output",
        "description": "Current detection flag for Ach."
      },
      {
        "number": "39",
        "name": "HBMODE",
        "type": "input",
        "description": "H-bridge drive mode setting pin; connect to VCC for single H-bridge mode or to GND for dual H-bridge mode, and do not switch during operation."
      },
      {
        "number": "40",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "41",
        "name": "VREFB",
        "type": "input",
        "description": "Current threshold reference pin for Bch; VREF input voltage range is GND to 4.0 V."
      },
      {
        "number": "42",
        "name": "VREFA",
        "type": "input",
        "description": "Current threshold reference pin for Ach; VREF input voltage range is GND to 4.0 V."
      },
      {
        "number": "43",
        "name": "OSCM",
        "type": "passive",
        "description": "Internal oscillator frequency setting pin; oscillator frequency range is 0.64 MHz to 2.4 MHz."
      },
      {
        "number": "44",
        "name": "INA1",
        "type": "input",
        "description": "H-bridge control pin No.1 for Ach; logic input 0 V to 0.8 V for low and 2.0 V to 5.5 V for high."
      },
      {
        "number": "45",
        "name": "INA2",
        "type": "input",
        "description": "H-bridge control pin No.2 for Ach; logic input 0 V to 0.8 V for low and 2.0 V to 5.5 V for high."
      },
      {
        "number": "46",
        "name": "PWMA",
        "type": "input",
        "description": "Short brake pin for Ach; logic input 0 V to 0.8 V for low and 2.0 V to 5.5 V for high."
      },
      {
        "number": "47",
        "name": "PWMB",
        "type": "input",
        "description": "Short brake pin for Bch; logic input 0 V to 0.8 V for low and 2.0 V to 5.5 V for high."
      },
      {
        "number": "48",
        "name": "NC",
        "type": "unconnected",
        "description": "Non connection; do not connect any PCB pattern to this pin."
      },
      {
        "number": "49",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The exposed thermal pad of the VQFN-48-EP package is not given a pin number in the pin table. The da; Pin names follow the HBMODE=Low column, as the datasheet instructs. With HBMODE=High several pins ha; Voltage and frequency limits cited in several pin descriptions come from the Input/Output equivalent"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0293,
        "at": "2026-11-02T17:17:28"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/f0f525e3ccef5ec84d067d37965a2e07.pdf",
        "pages": 25,
        "sha256": "fa51eb4ef0903733",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 49,
        "described": 49,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tb67h401ftg.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7,
          7,
          0.77
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "f2b38b0b4bf967c77e683e8d4599608b9f0503055ec535b93c4ebb5d0163e916",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tb67h401ftg-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7,
          7,
          0.77
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "15cbcb617e8187f89a08fc6544993bc9cf26c3937e61af8cfcc87b955ef89f6d",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TOSHIBA",
      "Package": "VQFN-48-EP(7x7)",
      "Category": "Power Management ICs",
      "Pins": "49"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "fa51eb4ef09037337f44b84362eaacce2d6088df82fc1bbc63f421cf71dd7a74",
      "rows": [
        {
          "name": "Motor power supply",
          "symbol": "VM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "",
          "source_page": 15,
          "source": "datasheet"
        },
        {
          "name": "Motor output voltage",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "",
          "source_page": 15,
          "source": "datasheet"
        },
        {
          "name": "Motor output current",
          "symbol": "IOUT(SHB)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "Note1: HBMODE pin high",
          "source_page": 15,
          "source": "datasheet"
        },
        {
          "name": "Motor output current",
          "symbol": "IOUT(DHB)",
          "kind": "absolute_maximum",
          "unit": "A/ch",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "Note2: HBMODE pin low",
          "source_page": 15,
          "source": "datasheet"
        },
        {
          "name": "Internal logic power supply",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 15,
          "source": "datasheet"
        },
        {
          "name": "Logic input voltage HIGH",
          "symbol": "VIN(H)",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 15,
          "source": "datasheet"
        },
        {
          "name": "Logic input voltage LOW",
          "symbol": "VIN(L)",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.4,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 15,
          "source": "datasheet"
        },
        {
          "name": "LO output voltage",
          "symbol": "VLO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 15,
          "source": "datasheet"
        },
        {
          "name": "LO inflow current",
          "symbol": "ILO",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 15,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1.3,
          "conditions": "Note3: Device alone (Ta = 25°C)",
          "source_page": 15,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "Topr",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -20,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 15,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 15,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature (max)",
          "symbol": "Tj (max)",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 15,
          "source": "datasheet"
        },
        {
          "name": "Motor power supply",
          "symbol": "VM",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 10,
          "typ": 24,
          "max": 47,
          "conditions": "Ta=-20 to 85°C",
          "source_page": 15,
          "source": "datasheet"
        },
        {
          "name": "Motor output current",
          "symbol": "IOUT(SHB)",
          "kind": "recommended_operating",
          "unit": "A",
          "min": null,
          "typ": 3,
          "max": 6,
          "conditions": "Note1: HBMODE pin high",
          "source_page": 15,
          "source": "datasheet"
        },
        {
          "name": "Motor output current",
          "symbol": "IOUT(DHB)",
          "kind": "recommended_operating",
          "unit": "A/ch",
          "min": null,
          "typ": 1.5,
          "max": 3,
          "conditions": "Note2: HBMODE pin low",
          "source_page": 15,
          "source": "datasheet"
        },
        {
          "name": "LO output voltage",
          "symbol": "VLO",
          "kind": "recommended_operating",
          "unit": "V",
          "min": null,
          "typ": 3.3,
          "max": null,
          "conditions": "",
          "source_page": 15,
          "source": "datasheet"
        },
        {
          "name": "Chopping frequency (range)",
          "symbol": "fchop",
          "kind": "recommended_operating",
          "unit": "kHz",
          "min": 40,
          "typ": 70,
          "max": 150,
          "conditions": "",
          "source_page": 15,
          "source": "datasheet"
        },
        {
          "name": "VREF input voltage",
          "symbol": "VREF",
          "kind": "recommended_operating",
          "unit": "V",
          "min": null,
          "typ": 2,
          "max": 4,
          "conditions": "",
          "source_page": 15,
          "source": "datasheet"
        },
        {
          "name": "Logic input voltage HIGH",
          "symbol": "VIN(H)",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": 5.5,
          "conditions": "High level (Note)",
          "source_page": 16,
          "source": "datasheet"
        },
        {
          "name": "Logic input voltage LOW",
          "symbol": "VIN(L)",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
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