DRV8802QPWPRQ1

{
  "slug": "drv8802qpwprq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Motor Driver ICs, HTSSOP-28-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "drv8802qpwprq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "drv8802qpwprq1.kicad_sym",
    "drv8802qpwprq1.kicad_mod",
    "drv8802qpwprq1.glb",
    "drv8802qpwprq1.step",
    "drv8802qpwprq1.lbr",
    "docs/hero.png",
    "docs/drv8802qpwprq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "drv8802qpwprq1-hero.glb",
    "drv8802qpwprq1-hero.overlay.json",
    "drv8802qpwprq1-etched.glb"
  ],
  "component": {
    "mpn": "DRV8802QPWPRQ1",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-28-EP",
    "pin_count": 29,
    "category": "Power Supply Chip",
    "subcategory": "Motor Driver ICs",
    "datasheet": "https://www.ti.com/lit/ds/symlink/drv8802qpwprq1.pdf",
    "parts": {
      "symbol": "drv8802qpwprq1.kicad_sym",
      "footprint": "drv8802qpwprq1.kicad_mod",
      "model_3d": "drv8802qpwprq1-hero.glb",
      "model_3d_plain": "drv8802qpwprq1-etched.glb",
      "model_3d_step": "drv8802qpwprq1-etched.step",
      "model_3d_step_plain": "drv8802qpwprq1.step",
      "lbr": "drv8802qpwprq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C701791",
      "digikey": "296-40075-2-ND",
      "mouser": "595-DRV8802QPWPRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T21:26:26Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-40075-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-DRV8802QPWPRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CP1",
        "type": "bidirectional",
        "description": "Charge pump flying capacitor; connect a 0.01-µF 50-V capacitor between CP1 and CP2."
      },
      {
        "number": "2",
        "name": "CP2",
        "type": "bidirectional",
        "description": "Charge pump flying capacitor; connect a 0.01-µF 50-V capacitor between CP1 and CP2."
      },
      {
        "number": "3",
        "name": "VCP",
        "type": "bidirectional",
        "description": "High-side gate drive voltage; connect a 0.1-µF 16-V ceramic capacitor and a 1-MΩ resistor to VMx."
      },
      {
        "number": "4",
        "name": "VMA",
        "type": "power_in",
        "description": "Bridge A power supply; connect to the motor supply (8 to 45 V), and both VMx pins must be connected to the same supply."
      },
      {
        "number": "5",
        "name": "AOUT1",
        "type": "output",
        "description": "Bridge A output 1; connect to motor winding A."
      },
      {
        "number": "6",
        "name": "ISENA",
        "type": "bidirectional",
        "description": "Bridge A ground and current sense; connect to the current sense resistor for bridge A (sense pin voltage limit −0.3 V to 0.8 V)."
      },
      {
        "number": "7",
        "name": "AOUT2",
        "type": "output",
        "description": "Bridge A output 2; connect to motor winding A."
      },
      {
        "number": "8",
        "name": "BOUT2",
        "type": "output",
        "description": "Bridge B output 2; connect to motor winding B."
      },
      {
        "number": "9",
        "name": "ISENB",
        "type": "bidirectional",
        "description": "Bridge B ground and current sense; connect to the current sense resistor for bridge B (sense pin voltage limit −0.3 V to 0.8 V)."
      },
      {
        "number": "10",
        "name": "BOUT1",
        "type": "output",
        "description": "Bridge B output 1; connect to motor winding B."
      },
      {
        "number": "11",
        "name": "VMB",
        "type": "power_in",
        "description": "Bridge B power supply; connect to the motor supply (8 to 45 V), and both VMx pins must be connected to the same supply."
      },
      {
        "number": "12",
        "name": "AVREF",
        "type": "input",
        "description": "Bridge A current set reference input; the reference voltage sets winding current and can be driven by an external DAC for microstepping or tied to V3P3OUT (VREF input 1 to 3.5 V)."
      },
      {
        "number": "13",
        "name": "BVREF",
        "type": "input",
        "description": "Bridge B current set reference input; the reference voltage sets winding current and can be driven by an external DAC for microstepping or tied to V3P3OUT (VREF input 1 to 3.5 V)."
      },
      {
        "number": "14",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground."
      },
      {
        "number": "15",
        "name": "V3P3OUT",
        "type": "power_out",
        "description": "3.3-V regulator output; bypass to GND with a 0.47-µF 6.3-V ceramic capacitor; can be used to supply VREF (load current 1 mA max)."
      },
      {
        "number": "16",
        "name": "nRESET",
        "type": "input",
        "description": "Active-low reset input that initializes internal logic and disables the H-bridge outputs; all inputs are ignored while active."
      },
      {
        "number": "17",
        "name": "nSLEEP",
        "type": "input",
        "description": "Sleep mode input; logic high enables the device and logic low puts it into low-power sleep mode."
      },
      {
        "number": "18",
        "name": "nFAULT",
        "type": "output",
        "description": "Open-drain fault output that is logic low when in a fault condition (overtemperature, overcurrent); output low voltage 0.5 V max at 5 mA."
      },
      {
        "number": "19",
        "name": "DECAY",
        "type": "input",
        "description": "Decay mode select; logic low selects slow decay (brake) and logic high selects fast decay (coast) for both H-bridges."
      },
      {
        "number": "20",
        "name": "APHASE",
        "type": "input",
        "description": "Bridge A phase (direction) input; logic high sets AOUT1 high and AOUT2 low."
      },
      {
        "number": "21",
        "name": "AENBL",
        "type": "input",
        "description": "Bridge A enable input; logic high enables bridge A."
      },
      {
        "number": "22",
        "name": "BENBL",
        "type": "input",
        "description": "Bridge B enable input; logic high enables bridge B."
      },
      {
        "number": "23",
        "name": "BPHASE",
        "type": "input",
        "description": "Bridge B phase (direction) input; logic high sets BOUT1 high and BOUT2 low."
      },
      {
        "number": "24",
        "name": "AI0",
        "type": "input",
        "description": "Bridge A current set bit 0; with AI1 sets bridge A current to 00 = 100%, 01 = 71%, 10 = 38%, 11 = 0%."
      },
      {
        "number": "25",
        "name": "AI1",
        "type": "input",
        "description": "Bridge A current set bit 1; with AI0 sets bridge A current to 00 = 100%, 01 = 71%, 10 = 38%, 11 = 0%."
      },
      {
        "number": "26",
        "name": "BI0",
        "type": "input",
        "description": "Bridge B current set bit 0; with BI1 sets bridge B current to 00 = 100%, 01 = 71%, 10 = 38%, 11 = 0%."
      },
      {
        "number": "27",
        "name": "BI1",
        "type": "input",
        "description": "Bridge B current set bit 1; with BI0 sets bridge B current to 00 = 100%, 01 = 71%, 10 = 38%, 11 = 0%."
      },
      {
        "number": "28",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground."
      },
      {
        "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-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 PowerPAD exposed thermal pad is not a numbered pin in the datasheet pin table, so it is omitted ; nFAULT is an open-drain output, but the KiCad ERC class list has no open-drain type, so it is typed ; V3P3OUT is a regulator output that can supply VREF; it is typed as power_out. Pins 14 and 28 are bot",
          "exposed pad 29 added from the footprint"
        ],
        "pages_sent": 27,
        "cost_usd": 0.1132,
        "at": "2026-10-30T21:26:11"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/drv8802qpwprq1.pdf",
        "pages": 27,
        "sha256": "8ef179cf20753a85",
        "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": "drv8802qpwprq1.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": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "drv8802qpwprq1-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": "05a15ed07644abcfc9433b5667562a79616b017f709f1ac5ac22fb1d96697f84",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "PWP",
      "source_page": 23,
      "D": {
        "nom_mm": 9.7,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 4.4,
        "range_mm": [
          null,
          null
        ]
      },
      "e": {
        "nom_mm": 0.65,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.2,
        "range_mm": [
          null,
          1.2
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "drv8802qpwprq1.step",
        "verdict": "PASS",
        "reasons": [
          "height within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}