DRV10974PWPR

{
  "slug": "drv10974pwpr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Motor Driver ICs, HTSSOP-16-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "drv10974pwpr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "drv10974pwpr.kicad_sym",
    "drv10974pwpr.kicad_mod",
    "drv10974pwpr.glb",
    "drv10974pwpr.step",
    "drv10974pwpr.lbr",
    "docs/hero.png",
    "docs/drv10974pwpr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "drv10974pwpr-hero.glb",
    "drv10974pwpr-hero.overlay.json",
    "drv10974pwpr-etched.glb"
  ],
  "component": {
    "mpn": "DRV10974PWPR",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-16-EP",
    "pin_count": 17,
    "category": "Power Supply Chip",
    "subcategory": "Motor Driver ICs",
    "datasheet": "https://www.ti.com/lit/ds/symlink/drv10974.pdf",
    "parts": {
      "symbol": "drv10974pwpr.kicad_sym",
      "footprint": "drv10974pwpr.kicad_mod",
      "model_3d": "drv10974pwpr-hero.glb",
      "model_3d_plain": "drv10974pwpr-etched.glb",
      "model_3d_step": "drv10974pwpr-etched.step",
      "model_3d_step_plain": "drv10974pwpr.step",
      "lbr": "drv10974pwpr.lbr"
    },
    "distributor_links": {
      "lcsc": "C701765",
      "digikey": "296-49093-2-ND",
      "mouser": "595-DRV10974PWPR"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T22:36:32Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-49093-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-DRV10974PWPR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ADV",
        "type": "input",
        "description": "Selects the applied lead angle through a 1/8-W resistor, and leaving the pin open gives the longest lead angle; the setting is read at power up."
      },
      {
        "number": "2",
        "name": "FR",
        "type": "input",
        "description": "Direction control where FR = 0 gives U→V→W and FR = 1 gives U→W→V, with the value latched on exit of low-power mode and an internal pulldown."
      },
      {
        "number": "3",
        "name": "FG",
        "type": "output",
        "description": "Open-drain motor speed-feedback output with internal pullup to V3P3, and a pullup resistor is needed to limit current if the pullup voltage is higher than V3P3."
      },
      {
        "number": "4",
        "name": "PWM",
        "type": "input",
        "description": "Motor speed-control input with auto detection of analog or digital mode and an internal pullup to 2.2 V."
      },
      {
        "number": "5",
        "name": "V1P8",
        "type": "power_out",
        "description": "LDO regulator output for internal operation that requires a 1-µF, 6.3-V ceramic capacitor tied to GND and can supply a maximum of 3 mA to an external load."
      },
      {
        "number": "6",
        "name": "RMP",
        "type": "input",
        "description": "Acceleration ramp-rate control set by a 1/8-W resistor to GND, and leaving the pin open gives the slowest acceleration rate."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Digital and analog ground."
      },
      {
        "number": "8",
        "name": "CS",
        "type": "input",
        "description": "Selects the current limit through a 1/8-W resistor, and leaving the pin open gives the highest current limit."
      },
      {
        "number": "9",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "10",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground connection for motor power."
      },
      {
        "number": "11",
        "name": "U",
        "type": "bidirectional",
        "description": "Motor phase U connection."
      },
      {
        "number": "12",
        "name": "V",
        "type": "power_in",
        "description": "Motor phase V connection."
      },
      {
        "number": "13",
        "name": "W",
        "type": "bidirectional",
        "description": "Motor phase W connection."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Power-supply connection that requires a 10-µF, 25-V ceramic capacitor tied to GND."
      },
      {
        "number": "15",
        "name": "VCP",
        "type": "output",
        "description": "Charge-pump output that requires a 100-nF, 10-V ceramic capacitor tied to VCC."
      },
      {
        "number": "16",
        "name": "GND",
        "type": "power_in",
        "description": "Digital and analog ground."
      },
      {
        "number": "17",
        "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 is not given a pin number in the HTSSOP pin table, so it is omitted from the"
        ],
        "pages_sent": 8,
        "cost_usd": 0.018,
        "at": "2026-11-05T22:36:19"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/drv10974.pdf",
        "pages": 39,
        "sha256": "1c27c5c58517c981",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "drv10974pwpr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7982746831c0bd23f4690608869ad67776faae5c762fb0376666126a3998921b",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "drv10974pwpr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "419e45f52a75abfa4e40c767863b8b3eb3dfac421bf09e3ac5ef5bc3fcafbf41",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}