DRV8874QPWPRQ1

{
  "slug": "drv8874qpwprq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Brushed DC Motor Drivers, HTSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "motor driver ics",
    "drv8874qpwprq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "drv8874qpwprq1.kicad_sym",
    "drv8874qpwprq1.kicad_mod",
    "drv8874qpwprq1.glb",
    "drv8874qpwprq1.step",
    "drv8874qpwprq1.lbr",
    "docs/hero.png",
    "docs/drv8874qpwprq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "drv8874qpwprq1-hero.glb",
    "drv8874qpwprq1-hero.overlay.json",
    "drv8874qpwprq1-etched.glb"
  ],
  "component": {
    "mpn": "DRV8874QPWPRQ1",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-16",
    "pin_count": 17,
    "category": "Motor Driver ICs",
    "subcategory": "Brushed DC Motor Drivers",
    "datasheet": "https://www.ti.com.cn/cn/lit/ds/symlink/drv8874-q1.pdf?ts=1739409645439",
    "parts": {
      "symbol": "drv8874qpwprq1.kicad_sym",
      "footprint": "drv8874qpwprq1.kicad_mod",
      "model_3d": "drv8874qpwprq1-hero.glb",
      "model_3d_plain": "drv8874qpwprq1-etched.glb",
      "model_3d_step": "drv8874qpwprq1-etched.step",
      "model_3d_step_plain": "drv8874qpwprq1.step",
      "lbr": "drv8874qpwprq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C22448174",
      "digikey": "296-DRV8874QPWPRQ1TR-ND",
      "mouser": "595-DRV8874QPWPRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T02:05:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-DRV8874QPWPRQ1TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-DRV8874QPWPRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "EN/IN1",
        "type": "input",
        "description": "H-bridge control input (EN in PH/EN mode, IN1 in PWM and independent half-bridge modes), logic-level with an internal pull-down to GND; 0 to 5.5 V recommended range."
      },
      {
        "number": "2",
        "name": "PH/IN2",
        "type": "input",
        "description": "H-bridge control input (PH in PH/EN mode, IN2 in PWM and independent half-bridge modes) with an internal pull-down to GND; 0 to 5.5 V recommended range."
      },
      {
        "number": "3",
        "name": "nSLEEP",
        "type": "input",
        "description": "Sleep-mode input: logic high enables the device and logic low enters low-power sleep, with an internal pull-down to GND."
      },
      {
        "number": "4",
        "name": "nFAULT",
        "type": "output",
        "description": "Open-drain fault indicator, pulled low during fault conditions; requires an external pull-up resistor (IOD up to 5 mA, VOD up to 5.5 V)."
      },
      {
        "number": "5",
        "name": "VREF",
        "type": "power_in",
        "description": "External reference voltage input that sets the internal current-regulation limit; the recommended range is 0 to 3.6 V."
      },
      {
        "number": "6",
        "name": "IPROPI",
        "type": "output",
        "description": "Analog current output proportional to the low-side MOSFET load current (AIPROPI 450 µA/A), converted to a voltage with an external resistor to GND; up to 3 mA output current."
      },
      {
        "number": "7",
        "name": "IMODE",
        "type": "input",
        "description": "Four-level input that selects the current-chopping scheme (fixed off-time or cycle-by-cycle) and the overcurrent response (auto-retry or latched shutdown), set by a resistor to GND or left floating."
      },
      {
        "number": "8",
        "name": "OUT1",
        "type": "output",
        "description": "H-bridge output connected to the motor or other load, rated up to 6 A peak output current."
      },
      {
        "number": "9",
        "name": "PGND",
        "type": "power_in",
        "description": "Device power ground, to be connected to the system ground."
      },
      {
        "number": "10",
        "name": "OUT2",
        "type": "output",
        "description": "H-bridge output connected to the motor or other load, rated up to 6 A peak output current."
      },
      {
        "number": "11",
        "name": "VM",
        "type": "power_in",
        "description": "Power supply input of 4.5 V to 37 V (absolute maximum 40 V), to be bypassed with a 0.1 µF capacitor to GND plus a bulk capacitor rated for VM."
      },
      {
        "number": "12",
        "name": "VCP",
        "type": "power_out",
        "description": "Charge pump output, connected to VM through a 100 nF, 16 V X5R or X7R ceramic capacitor."
      },
      {
        "number": "13",
        "name": "CPH",
        "type": "passive",
        "description": "Charge pump switch node, connected to CPL through a 22 nF X5R or X7R ceramic capacitor rated for VM."
      },
      {
        "number": "14",
        "name": "CPL",
        "type": "passive",
        "description": "Charge pump low-side pin, connected to CPH through a 22 nF X5R or X7R ceramic capacitor rated for VM (absolute maximum VVM + 0.3 V)."
      },
      {
        "number": "15",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground, to be connected to the system ground."
      },
      {
        "number": "16",
        "name": "PMODE",
        "type": "input",
        "description": "Three-level input that selects the control mode (PH/EN with logic low, PWM with logic high, independent half-bridge with high-impedance), latched at power-up or when re-enabled via nSLEEP."
      },
      {
        "number": "17",
        "name": "PAD",
        "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 thermal pad is listed in the pin table without a numeric pin number; 'PAD' is used as the identi; nFAULT is specified as open-drain (OD), which has no direct KiCad ERC class in the allowed enum; it ; CPH and CPL are charge-pump switch/flying-capacitor pins described only as PWR in the datasheet; the",
          "exposed pad 17 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 30,
        "cost_usd": 0.1484,
        "at": "2026-10-18T02:04:05"
      },
      "datasheet": {
        "url": "https://www.ti.com.cn/cn/lit/ds/symlink/drv8874-q1.pdf?ts=1739409645439",
        "pages": 42,
        "sha256": "8fb256912e8d9d28",
        "source_tier": "lcsc"
      },
      "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": "drv8874qpwprq1.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": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "drv8874qpwprq1-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": "9fbd233b3cea07fa13272b0ffff8b02fa02eff3df81550a776525c7b833fab07",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}