DRV8848PWPR

{
  "slug": "drv8848pwpr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Stepper Motor Driver, HTSSOP-16-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "motor driver ics",
    "drv8848pwpr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "drv8848pwpr.kicad_sym",
    "drv8848pwpr.kicad_mod",
    "drv8848pwpr.glb",
    "drv8848pwpr.step",
    "drv8848pwpr.lbr",
    "docs/hero.png",
    "docs/drv8848pwpr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "DRV8848PWPR",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-16-EP",
    "pin_count": 17,
    "category": "Motor Driver ICs",
    "subcategory": "Stepper Motor Driver",
    "datasheet": "https://www.ti.com/cn/lit/gpn/drv8848",
    "parts": {
      "symbol": "drv8848pwpr.kicad_sym",
      "footprint": "drv8848pwpr.kicad_mod",
      "model_3d": "drv8848pwpr-etched.glb",
      "model_3d_plain": "drv8848pwpr.glb",
      "model_3d_step": "drv8848pwpr-etched.step",
      "model_3d_step_plain": "drv8848pwpr.step",
      "lbr": "drv8848pwpr.lbr"
    },
    "distributor_links": {
      "lcsc": "C131079",
      "digikey": "296-47770-2-ND",
      "mouser": "595-DRV8848PWPR"
    },
    "distributor_check": {
      "checked_at": "2026-09-27T03:38:34Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-47770-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-DRV8848PWPR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "nSLEEP",
        "type": "input",
        "description": "Sleep mode control input with logic high enabling device and logic low activating low-power sleep mode via internal pull-down."
      },
      {
        "number": "2",
        "name": "AOUT1",
        "type": "output",
        "description": "Motor winding A output 1."
      },
      {
        "number": "3",
        "name": "AISEN",
        "type": "output",
        "description": "Winding A current sense output connecting to external sense resistor to GND or left open if current regulation not required."
      },
      {
        "number": "4",
        "name": "AOUT2",
        "type": "output",
        "description": "Motor winding A output 2."
      },
      {
        "number": "5",
        "name": "BOUT2",
        "type": "output",
        "description": "Motor winding B output 2."
      },
      {
        "number": "6",
        "name": "BISEN",
        "type": "output",
        "description": "Winding B current sense output connecting to external sense resistor to GND or left open if current regulation not required."
      },
      {
        "number": "7",
        "name": "BOUT1",
        "type": "output",
        "description": "Motor winding B output 1."
      },
      {
        "number": "8",
        "name": "nFAULT",
        "type": "tri_state",
        "description": "Fault indicator open-drain output pulled low on fault condition and requiring external pull-up resistor."
      },
      {
        "number": "9",
        "name": "BIN1",
        "type": "input",
        "description": "Bridge B input 1 controlling BOUT1 with internal 200 kΩ pull-down and up to 400 ns propagation delay."
      },
      {
        "number": "10",
        "name": "BIN2",
        "type": "input",
        "description": "Bridge B input 2 controlling BOUT2 with internal 200 kΩ pull-down and up to 400 ns propagation delay."
      },
      {
        "number": "11",
        "name": "VREF",
        "type": "power_in",
        "description": "Full-scale current reference input accepting 1 to 3.3 V or connecting to VINT if external reference not provided."
      },
      {
        "number": "12",
        "name": "VM",
        "type": "power_in",
        "description": "Motor power supply input from 4 to 18 V bypassed with 10 µF bulk and 0.1 µF ceramic capacitors to GND."
      },
      {
        "number": "13",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground with PowerPAD also connecting to GND for proper operation."
      },
      {
        "number": "14",
        "name": "VINT",
        "type": "power_out",
        "description": "Internal regulated voltage output at 3.3 V nominal bypassed to GND with 2.2 µF 6.3 V capacitor."
      },
      {
        "number": "15",
        "name": "AIN2",
        "type": "input",
        "description": "Bridge A three-level input 2 controlling AOUT2 with support for high-impedance state via internal pull-up."
      },
      {
        "number": "16",
        "name": "AIN1",
        "type": "input",
        "description": "Bridge A three-level input 1 controlling AOUT1 with support for high-impedance state via internal pull-up."
      },
      {
        "number": "17",
        "name": "PPAD",
        "type": "power_in",
        "description": "Exposed thermal pad for thermal management connected to device ground for proper operation and heat dissipation."
      }
    ],
    "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-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: PPAD (pin 17) is referenced in pin 13 (GND) description and shown in mechanical package outlines but"
        ],
        "pages_sent": 31,
        "cost_usd": 0.4377,
        "at": "2026-09-27T03:38:16"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/drv8848",
        "pages": 31,
        "sha256": "176625145c08167f",
        "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": "drv8848pwpr.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": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "drv8848pwpr-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": "d0abb8e8203ec36120d3440055b58751c2295287da51dcf86b89a8e0bb1fc323",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}