DRV8860PWR

{
  "schema_version": 1,
  "type": "component",
  "slug": "drv8860pwr",
  "title": "DRV8860PWR",
  "brief": "Texas Instruments Stepper Motor Driver, TSSOP-16. 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",
    "drv8860pwr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "DRV8860PWR",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Motor Driver ICs",
    "subcategory": "Stepper Motor Driver",
    "datasheet": "https://www.ti.com/lit/ds/symlink/drv8860.pdf",
    "parts": {
      "symbol": "drv8860pwr.kicad_sym",
      "footprint": "drv8860pwr.kicad_mod",
      "model_3d": "drv8860pwr-etched.glb",
      "model_3d_plain": "drv8860pwr.glb",
      "model_3d_step": "drv8860pwr-etched.step",
      "model_3d_step_plain": "drv8860pwr.step",
      "lbr": "drv8860pwr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2149500"
    },
    "pins": [
      {
        "number": "1",
        "name": "VM",
        "type": "power_in",
        "description": "Motor power supply plus pin; supply voltage range 8 to 38 V, bypass to GND with 0.1 μF ceramic and 10 μF electrolytic capacitors."
      },
      {
        "number": "2",
        "name": "DIN",
        "type": "input",
        "description": "Serial data input from controller with internal pulldown resistance of 100 kΩ."
      },
      {
        "number": "3",
        "name": "CLK",
        "type": "input",
        "description": "Serial clock input; rising edge clocks data into device for write operations, falling edge clocks data out for read operations; internal pulldown resistance of 100 kΩ."
      },
      {
        "number": "4",
        "name": "LATCH",
        "type": "input",
        "description": "Serial latch signal for latching data into output register; internal pulldown resistance of 100 kΩ."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground; all pins must be connected to ground."
      },
      {
        "number": "6",
        "name": "DOUT",
        "type": "output",
        "description": "Serial data output to controller; open-drain output with internal pullup resistance of 1.4 kΩ to internal 5.7 V."
      },
      {
        "number": "7",
        "name": "nFAULT",
        "type": "tri_state",
        "description": "Fault output driven logic low when in fault condition (OCP, OTS, UVLO, OL); open-drain output requiring external pullup to V3P3, typical pullup resistor greater than 4.7 kΩ."
      },
      {
        "number": "8",
        "name": "ENABLE",
        "type": "input",
        "description": "Logic high enables output drivers, logic low disables outputs and allows internal logic and control register read/write operations; internal pulldown resistance of 100 kΩ."
      },
      {
        "number": "9",
        "name": "OUT8",
        "type": "output",
        "description": "Low-side NFET output driver 8; connect external load between this pin and VM, internally limited output current."
      },
      {
        "number": "10",
        "name": "OUT7",
        "type": "output",
        "description": "Low-side NFET output driver 7; connect external load between this pin and VM, internally limited output current."
      },
      {
        "number": "11",
        "name": "OUT6",
        "type": "output",
        "description": "Low-side NFET output driver 6; connect external load between this pin and VM, internally limited output current."
      },
      {
        "number": "12",
        "name": "OUT5",
        "type": "output",
        "description": "Low-side NFET output driver 5; connect external load between this pin and VM, internally limited output current."
      },
      {
        "number": "13",
        "name": "OUT4",
        "type": "output",
        "description": "Low-side NFET output driver 4; connect external load between this pin and VM, internally limited output current."
      },
      {
        "number": "14",
        "name": "OUT3",
        "type": "output",
        "description": "Low-side NFET output driver 3; connect external load between this pin and VM, internally limited output current."
      },
      {
        "number": "15",
        "name": "OUT2",
        "type": "output",
        "description": "Low-side NFET output driver 2; connect external load between this pin and VM, internally limited output current."
      },
      {
        "number": "16",
        "name": "OUT1",
        "type": "output",
        "description": "Low-side NFET output driver 1; connect external load between this pin and VM, internally limited output current."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 45,
        "cost_usd": 0.3219,
        "at": "2026-09-23T06:34:49"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/drv8860.pdf",
        "pages": 45,
        "sha256": "19da7f8129f00b54",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "drv8860pwr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "6ad5e98224d02a427d9a6b929a28dbc158b9925fba5adec12db05079f1016948",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "drv8860pwr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b0fef3c1544e38c49c77f079d207cd026525596fde006a517a7af465650efb6c",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "TSSOP-16",
      "Category": "Motor Driver ICs",
      "Pins": "16"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "drv8860pwr"
  ],
  "discovery_pitch": "DRV8860PWR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "drv8860pwr.kicad_sym",
    "drv8860pwr.kicad_mod",
    "drv8860pwr.glb",
    "drv8860pwr.step",
    "drv8860pwr.lbr",
    "docs/hero.png",
    "docs/drv8860pwr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T20:02:46.691Z"
}