TB67S580FNG

{
  "slug": "tb67s580fng",
  "version": "0.1.0",
  "type": "component",
  "description": "TOSHIBA Motor Driver ICs, HTSSOP-28. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "tb67s580fng",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tb67s580fng.kicad_sym",
    "tb67s580fng.kicad_mod",
    "tb67s580fng.glb",
    "tb67s580fng.step",
    "tb67s580fng.lbr",
    "docs/hero.png",
    "docs/tb67s580fng-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tb67s580fng-hero.glb",
    "tb67s580fng-hero.overlay.json",
    "tb67s580fng-etched.glb"
  ],
  "component": {
    "mpn": "TB67S580FNG",
    "manufacturer": "TOSHIBA",
    "package": "HTSSOP-28",
    "pin_count": 29,
    "category": "Power Supply Chip",
    "subcategory": "Motor Driver ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/f0a639f5042a400c33f5dba2d142d440.pdf",
    "parts": {
      "symbol": "tb67s580fng.kicad_sym",
      "footprint": "tb67s580fng.kicad_mod",
      "model_3d": "tb67s580fng-hero.glb",
      "model_3d_plain": "tb67s580fng-etched.glb",
      "model_3d_step": "tb67s580fng-etched.step",
      "model_3d_step_plain": "tb67s580fng.step",
      "lbr": "tb67s580fng.lbr"
    },
    "distributor_links": {
      "lcsc": "C5274703"
    },
    "distributor_check": {
      "checked_at": "2026-10-24T00:06:35Z",
      "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 pin; do not run patterns under NC pins."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "Non-connection pin; do not run patterns under NC pins."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "Non-connection pin; do not run patterns under NC pins."
      },
      {
        "number": "4",
        "name": "VM",
        "type": "power_in",
        "description": "Motor power supply pin (HSW_Ach); operating range 8.2 V to 44 V, absolute maximum 45 V."
      },
      {
        "number": "5",
        "name": "OUTA1",
        "type": "output",
        "description": "H-bridge Ach output + pin; motor output voltage absolute maximum 50 V."
      },
      {
        "number": "6",
        "name": "RSA",
        "type": "passive",
        "description": "H-bridge Ach current sense resistor connection pin; set current IOUT = VREF / 5 / RRS."
      },
      {
        "number": "7",
        "name": "OUTA2",
        "type": "output",
        "description": "H-bridge Ach output - pin; motor output voltage absolute maximum 50 V."
      },
      {
        "number": "8",
        "name": "OUTB2",
        "type": "output",
        "description": "H-bridge Bch output - pin; motor output voltage absolute maximum 50 V."
      },
      {
        "number": "9",
        "name": "RSB",
        "type": "passive",
        "description": "H-bridge Bch current sense resistor connection pin; set current IOUT = VREF / 5 / RRS."
      },
      {
        "number": "10",
        "name": "OUTB1",
        "type": "output",
        "description": "H-bridge Bch output + pin; motor output voltage absolute maximum 50 V."
      },
      {
        "number": "11",
        "name": "VM",
        "type": "power_in",
        "description": "Motor power supply pin (HSW_Bch); operating range 8.2 V to 44 V, absolute maximum 45 V."
      },
      {
        "number": "12",
        "name": "VREFA",
        "type": "input",
        "description": "Current set reference input pin for H-bridge Ach; VREF operating range 1 V to 3.6 V."
      },
      {
        "number": "13",
        "name": "VREFB",
        "type": "input",
        "description": "Current set reference input pin for H-bridge Bch; VREF operating range 1 V to 3.6 V."
      },
      {
        "number": "14",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground pin."
      },
      {
        "number": "15",
        "name": "VREG",
        "type": "power_out",
        "description": "3.3 V regulator voltage output pin (3.2 V to 3.4 V at Iout = 1 mA)."
      },
      {
        "number": "16",
        "name": "RESET_X",
        "type": "input",
        "description": "Reset input pin; Low initializes the internal electrical angle, High is normal operation."
      },
      {
        "number": "17",
        "name": "SLEEP_X",
        "type": "input",
        "description": "Sleep mode input pin; Low is low-power sleep mode, High is normal operation, with 4.3 ms wakeup time."
      },
      {
        "number": "18",
        "name": "LO",
        "type": "output",
        "description": "Error detection flag output pin; needs an external pull-up (10 kΩ to 100 kΩ)."
      },
      {
        "number": "19",
        "name": "DECAY",
        "type": "input",
        "description": "Decay mode select pin; Low is slow decay, High is fast decay, Open is mixed decay."
      },
      {
        "number": "20",
        "name": "CW_CCW",
        "type": "input",
        "description": "Rotation direction set pin; Low is counter-clockwise, High is clockwise."
      },
      {
        "number": "21",
        "name": "ENABLE_X",
        "type": "input",
        "description": "Enable input pin; Low turns H-bridge outputs ON, High turns them OFF (Hi-Z)."
      },
      {
        "number": "22",
        "name": "CLK",
        "type": "input",
        "description": "Step clock input pin; each rising edge advances the step, max clock frequency 250 kHz."
      },
      {
        "number": "23",
        "name": "NC",
        "type": "unconnected",
        "description": "Non-connection pin; do not run patterns under NC pins."
      },
      {
        "number": "24",
        "name": "DMODE0",
        "type": "input",
        "description": "Step mode select pin (bit 0) selecting full to 1/32 step resolution."
      },
      {
        "number": "25",
        "name": "DMODE1",
        "type": "input",
        "description": "Step mode select pin (bit 1) selecting full to 1/32 step resolution."
      },
      {
        "number": "26",
        "name": "DMODE2",
        "type": "input",
        "description": "Step mode select pin (bit 2) selecting full to 1/32 step resolution."
      },
      {
        "number": "27",
        "name": "MO",
        "type": "output",
        "description": "Electrical angle monitor pin; Low at initial position, needs an external pull-up (10 kΩ to 100 kΩ)."
      },
      {
        "number": "28",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground pin."
      },
      {
        "number": "29",
        "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-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 is titled TB8824FNG, with TB67S580FNG given as an alternate name in the title. It is m; The pin 6 and 9 types (passive), the pin 18 and 27 types (output) and the pin 5, 7, 8 and 10 types (; The pin assignment drawing shows 'CW/CCW' while the pin table says 'CW_CCW'. The table name was used"
        ],
        "pages_sent": 26,
        "cost_usd": 0.1864,
        "at": "2026-10-24T00:06:04"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/f0a639f5042a400c33f5dba2d142d440.pdf",
        "pages": 26,
        "sha256": "c860a65400108f3a",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 29,
        "described": 29,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tb67s580fng.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.2,
          9.7,
          1.05
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ff242f1d3be9d09e7f929707a2c5b1ee974a4f882053b04bcdb1cd2cb21223ef",
        "checked": "2026-10-24",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tb67s580fng-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.2,
          9.7,
          1.05
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "bc206c1c50f4374586469c0e3c78fd2048ac03e82c842f1988a2df12651d10a9",
        "checked": "2026-10-24",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}