DRV8935PPWPR

{
  "schema_version": 1,
  "type": "component",
  "slug": "drv8935ppwpr",
  "title": "DRV8935PPWPR",
  "brief": "Texas Instruments Gate Drive ICs, HTSSOP-28-EP. 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",
    "power supply chip",
    "drv8935ppwpr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "DRV8935PPWPR",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-28-EP",
    "pin_count": 29,
    "category": "Power Supply Chip",
    "subcategory": "Gate Drive ICs",
    "datasheet": "https://www.ti.com/cn/lit/gpn/drv8935",
    "parts": {
      "symbol": "drv8935ppwpr.kicad_sym",
      "footprint": "drv8935ppwpr.kicad_mod",
      "model_3d": "drv8935ppwpr-hero.glb",
      "model_3d_plain": "drv8935ppwpr-etched.glb",
      "model_3d_step": "drv8935ppwpr-etched.step",
      "model_3d_step_plain": "drv8935ppwpr.step",
      "lbr": "drv8935ppwpr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2879323",
      "digikey": "296-DRV8935PPWPRTR-ND",
      "mouser": "595-DRV8935PPWPR"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T15:42:11Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-DRV8935PPWPRTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-DRV8935PPWPR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCP",
        "type": "power_out",
        "description": "Charge-pump output; connect a X7R 0.22µF 16V ceramic capacitor between VCP and VM."
      },
      {
        "number": "2",
        "name": "VM",
        "type": "power_in",
        "description": "Motor supply input with a recommended range of 4.5 V to 33 V; bypass each VM pin with a 0.01µF ceramic capacitor rated VM plus a bulk capacitor to PGND."
      },
      {
        "number": "3",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground shared by all half-bridges; connect to system ground."
      },
      {
        "number": "4",
        "name": "OUT1",
        "type": "output",
        "description": "Half-bridge 1 output; continuous phase-node voltage is limited to -1 V to VM + 1 V."
      },
      {
        "number": "5",
        "name": "OUT1",
        "type": "output",
        "description": "Half-bridge 1 output; continuous phase-node voltage is limited to -1 V to VM + 1 V."
      },
      {
        "number": "6",
        "name": "OUT2",
        "type": "output",
        "description": "Half-bridge 2 output; continuous phase-node voltage is limited to -1 V to VM + 1 V."
      },
      {
        "number": "7",
        "name": "OUT2",
        "type": "output",
        "description": "Half-bridge 2 output; continuous phase-node voltage is limited to -1 V to VM + 1 V."
      },
      {
        "number": "8",
        "name": "OUT4",
        "type": "output",
        "description": "Half-bridge 4 output; continuous phase-node voltage is limited to -1 V to VM + 1 V."
      },
      {
        "number": "9",
        "name": "OUT4",
        "type": "output",
        "description": "Half-bridge 4 output; continuous phase-node voltage is limited to -1 V to VM + 1 V."
      },
      {
        "number": "10",
        "name": "OUT3",
        "type": "output",
        "description": "Half-bridge 3 output; continuous phase-node voltage is limited to -1 V to VM + 1 V."
      },
      {
        "number": "11",
        "name": "OUT3",
        "type": "output",
        "description": "Half-bridge 3 output; continuous phase-node voltage is limited to -1 V to VM + 1 V."
      },
      {
        "number": "12",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground shared by all half-bridges; connect to system ground."
      },
      {
        "number": "13",
        "name": "VM",
        "type": "power_in",
        "description": "Motor supply input with a recommended range of 4.5 V to 33 V; bypass with a 0.01µF ceramic capacitor rated VM plus a bulk capacitor to PGND."
      },
      {
        "number": "14",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground; connect to system ground."
      },
      {
        "number": "15",
        "name": "DVDD",
        "type": "power_out",
        "description": "Internal logic regulator output, nominally 5 V and able to supply up to 2 mA; bypass to GND with a X7R 0.47µF to 1µF ceramic capacitor rated 6.3 V or 10 V."
      },
      {
        "number": "16",
        "name": "nFAULT",
        "type": "output",
        "description": "Open-drain fault output pulled low during a fault; requires an external pull-up to 5 V, 3.3 V or 1.8 V and sinks up to 10 mA."
      },
      {
        "number": "17",
        "name": "VREF34",
        "type": "input",
        "description": "Reference voltage input setting the current trip level for half-bridges 3 and 4, with ITRIP = VREF / 1.32 V/A and VREF from 0.05 V to 3.3 V."
      },
      {
        "number": "18",
        "name": "VREF12",
        "type": "input",
        "description": "Reference voltage input setting the current trip level for half-bridges 1 and 2, with ITRIP = VREF / 1.32 V/A and VREF from 0.05 V to 3.3 V."
      },
      {
        "number": "19",
        "name": "TOFF",
        "type": "input",
        "description": "Four-level input that sets the PWM current-chopping off time to 7, 16, 24 or 32 µs."
      },
      {
        "number": "20",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "21",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "22",
        "name": "IN4",
        "type": "input",
        "description": "PWM logic input controlling the state of half-bridge 4, with an internal pull-down and a 0 V to 5.5 V input range."
      },
      {
        "number": "23",
        "name": "IN3",
        "type": "input",
        "description": "PWM logic input controlling the state of half-bridge 3, with an internal pull-down and a 0 V to 5.5 V input range."
      },
      {
        "number": "24",
        "name": "IN2",
        "type": "input",
        "description": "PWM logic input controlling the state of half-bridge 2, with an internal pull-down and a 0 V to 5.5 V input range."
      },
      {
        "number": "25",
        "name": "IN1",
        "type": "input",
        "description": "PWM logic input controlling the state of half-bridge 1, with an internal pull-down and a 0 V to 5.5 V input range."
      },
      {
        "number": "26",
        "name": "nSLEEP",
        "type": "input",
        "description": "Sleep-mode input; logic high enables the device and logic low puts it into low-power sleep mode, with a 0 V to VM input range and an internal pull-down."
      },
      {
        "number": "27",
        "name": "CPL",
        "type": "passive",
        "description": "Charge-pump negative switch node; connect a X7R 0.022µF ceramic capacitor rated VM between CPH and CPL."
      },
      {
        "number": "28",
        "name": "CPH",
        "type": "passive",
        "description": "Charge-pump switch node; connect a X7R 0.022µF ceramic capacitor rated VM between CPH and CPL."
      },
      {
        "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 HTSSOP PowerPAD exposed thermal pad (PAD) is not numbered in the pin table and is omitted from t"
        ],
        "pages_sent": 42,
        "cost_usd": 0.041,
        "at": "2026-10-28T15:41:54"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/drv8935",
        "pages": 42,
        "sha256": "6967c04befb26dbd",
        "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": "drv8935ppwpr.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,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "ff242f1d3be9d09e7f929707a2c5b1ee974a4f882053b04bcdb1cd2cb21223ef",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "drv8935ppwpr-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,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "7cd11e3d2af333626155cba7b65b65d5b8ef3094d07aa6583bd007fa5acbe39a",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "HTSSOP-28-EP",
      "Category": "Power Supply Chip",
      "Pins": "29"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "drv8935ppwpr"
  ],
  "discovery_pitch": "DRV8935PPWPR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "drv8935ppwpr.kicad_sym",
    "drv8935ppwpr.kicad_mod",
    "drv8935ppwpr.glb",
    "drv8935ppwpr.step",
    "drv8935ppwpr.lbr",
    "docs/hero.png",
    "docs/drv8935ppwpr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "drv8935ppwpr-hero.glb",
    "drv8935ppwpr-hero.overlay.json",
    "drv8935ppwpr-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}