DRV8350FHRTVR

{
  "slug": "drv8350fhrtvr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Brushless DC (BLDC) Motor Driver, WQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "motor driver ics",
    "drv8350fhrtvr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "drv8350fhrtvr.kicad_sym",
    "drv8350fhrtvr.kicad_mod",
    "drv8350fhrtvr.glb",
    "drv8350fhrtvr.step",
    "drv8350fhrtvr.lbr",
    "docs/hero.png",
    "docs/drv8350fhrtvr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "drv8350fhrtvr-hero.glb",
    "drv8350fhrtvr-hero.overlay.json"
  ],
  "component": {
    "mpn": "DRV8350FHRTVR",
    "manufacturer": "Texas Instruments",
    "package": "WQFN-32-EP(5x5)",
    "pin_count": 33,
    "category": "Motor Driver ICs",
    "subcategory": "Brushless DC (BLDC) Motor Driver",
    "datasheet": "https://www.ti.com/cn/lit/gpn/drv8353f",
    "parts": {
      "symbol": "drv8350fhrtvr.kicad_sym",
      "footprint": "drv8350fhrtvr.kicad_mod",
      "model_3d": "drv8350fhrtvr-hero.glb",
      "model_3d_plain": "drv8350fhrtvr.glb",
      "model_3d_step": "drv8350fhrtvr-etched.step",
      "model_3d_step_plain": "drv8350fhrtvr.step",
      "lbr": "drv8350fhrtvr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2868018",
      "digikey": "296-DRV8350FHRTVRTR-ND",
      "mouser": "595-DRV8350FHRTVR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T02:15:18Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-DRV8350FHRTVRTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-DRV8350FHRTVR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CPH",
        "type": "passive",
        "description": "Charge-pump switch node; connect a 47 nF X5R or X7R ceramic capacitor rated for VDRAIN between CPH and CPL."
      },
      {
        "number": "2",
        "name": "VM",
        "type": "power_in",
        "description": "Gate-driver supply input, connected to VDRAIN or a separate supply, with a 0.1 µF capacitor rated to VM and at least 10 µF of local bulk capacitance to GND; recommended VM range is 9 to 75 V."
      },
      {
        "number": "3",
        "name": "VDRAIN",
        "type": "input",
        "description": "High-side MOSFET drain sense input and charge-pump reference, connected to the common MOSFET drain node; recommended range is 7 to 100 V."
      },
      {
        "number": "4",
        "name": "VCP",
        "type": "power_out",
        "description": "Charge-pump output regulated to VDRAIN + 10.5 V, bypassed with a 1 µF 16 V X5R or X7R capacitor between VCP and VDRAIN."
      },
      {
        "number": "5",
        "name": "GHA",
        "type": "output",
        "description": "High-side gate driver output for phase A, connected to the high-side power MOSFET gate."
      },
      {
        "number": "6",
        "name": "SHA",
        "type": "input",
        "description": "High-side source sense input for phase A, connected to the high-side power MOSFET source."
      },
      {
        "number": "7",
        "name": "GLA",
        "type": "output",
        "description": "Low-side gate driver output for phase A, connected to the low-side power MOSFET gate."
      },
      {
        "number": "8",
        "name": "SLA",
        "type": "input",
        "description": "Low-side source sense input for phase A, connected to the low-side power MOSFET source."
      },
      {
        "number": "9",
        "name": "SLB",
        "type": "input",
        "description": "Low-side source sense input for phase B, connected to the low-side power MOSFET source."
      },
      {
        "number": "10",
        "name": "GLB",
        "type": "output",
        "description": "Low-side gate driver output for phase B, connected to the low-side power MOSFET gate."
      },
      {
        "number": "11",
        "name": "SHB",
        "type": "input",
        "description": "High-side source sense input for phase B, connected to the high-side power MOSFET source."
      },
      {
        "number": "12",
        "name": "GHB",
        "type": "output",
        "description": "High-side gate driver output for phase B, connected to the high-side power MOSFET gate."
      },
      {
        "number": "13",
        "name": "GHC",
        "type": "output",
        "description": "High-side gate driver output for phase C, connected to the high-side power MOSFET gate."
      },
      {
        "number": "14",
        "name": "SHC",
        "type": "input",
        "description": "High-side source sense input for phase C, connected to the high-side power MOSFET source."
      },
      {
        "number": "15",
        "name": "GLC",
        "type": "output",
        "description": "Low-side gate driver output for phase C, connected to the low-side power MOSFET gate."
      },
      {
        "number": "16",
        "name": "SLC",
        "type": "input",
        "description": "Low-side source sense input for phase C, connected to the low-side power MOSFET source."
      },
      {
        "number": "17",
        "name": "nFAULT",
        "type": "output",
        "description": "Open-drain fault indicator output that is pulled low during a fault and requires an external pull-up resistor; the pull-up voltage is 0 to 5.5 V with up to 5 mA sink current."
      },
      {
        "number": "18",
        "name": "MODE",
        "type": "input",
        "description": "PWM input-mode setting, a 4-level input set by an external resistor that selects Independent, 1x PWM, 3x PWM, or 6x PWM mode."
      },
      {
        "number": "19",
        "name": "IDRIVE",
        "type": "input",
        "description": "Gate-drive current setting, a 7-level input set by an external resistor that selects 50 to 1000 mA source and 100 to 2000 mA sink strength (or disabled)."
      },
      {
        "number": "20",
        "name": "VDS",
        "type": "input",
        "description": "VDS overcurrent monitor trip-point setting, a 7-level input set by an external resistor covering 0.06 V to 1 V (or disabled when tied to DVDD)."
      },
      {
        "number": "21",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; this pin may be left floating or connected to system ground."
      },
      {
        "number": "22",
        "name": "ENABLE",
        "type": "input",
        "description": "Gate driver enable; a logic-low level puts the device into low-power sleep mode, and a low pulse of 8 to 40 µs resets fault conditions."
      },
      {
        "number": "23",
        "name": "INHA",
        "type": "input",
        "description": "High-side gate driver control input for phase A that controls the high-side gate driver output."
      },
      {
        "number": "24",
        "name": "INLA",
        "type": "input",
        "description": "Low-side gate driver control input for phase A that controls the low-side gate driver output."
      },
      {
        "number": "25",
        "name": "INHB",
        "type": "input",
        "description": "High-side gate driver control input for phase B that controls the high-side gate driver output."
      },
      {
        "number": "26",
        "name": "INLB",
        "type": "input",
        "description": "Low-side gate driver control input for phase B that controls the low-side gate driver output."
      },
      {
        "number": "27",
        "name": "INHC",
        "type": "input",
        "description": "High-side gate driver control input for phase C that controls the high-side gate driver output."
      },
      {
        "number": "28",
        "name": "INLC",
        "type": "input",
        "description": "Low-side gate driver control input for phase C that controls the low-side gate driver output."
      },
      {
        "number": "29",
        "name": "DVDD",
        "type": "power_out",
        "description": "5 V internal regulator output that can source up to 10 mA externally and is bypassed with a 1 µF 6.3 V X5R or X7R capacitor to GND."
      },
      {
        "number": "30",
        "name": "GND",
        "type": "power_in",
        "description": "Primary device ground, connected to the system ground."
      },
      {
        "number": "31",
        "name": "VGLS",
        "type": "power_out",
        "description": "11 V internal regulator output for the low-side gate drivers, bypassed with a 1 µF 16 V X5R or X7R capacitor to GND."
      },
      {
        "number": "32",
        "name": "CPL",
        "type": "passive",
        "description": "Charge-pump switch node; connect a 47 nF X5R or X7R ceramic capacitor rated for VDRAIN between CPL and CPH."
      },
      {
        "number": "33",
        "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 shown in the package drawing (figure 6-1) but has no printed pin number i; The pin table and figures are in Chinese. Descriptions were translated into English and reduced to o; Datasheet pin types were mapped to KiCad ERC classes. The charge-pump nodes CPH and CPL were marked ",
          "exposed pad 33 added from the footprint"
        ],
        "pages_sent": 52,
        "cost_usd": 0.2728,
        "at": "2026-10-08T02:14:58"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/drv8353f",
        "pages": 83,
        "sha256": "e84c59e0a37d8b2f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 33,
        "described": 33,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "drv8350fhrtvr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5.0,
          5.0,
          0.875
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "5fa713ea46b36980895812ed853577889b7cb06d275041a39b99bc0be305dc79",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "drv8350fhrtvr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5.0,
          5.0,
          0.875
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "bfe74136efc8d2b372c9f67b706b593308a1400536736ebcff786ff915ff042c",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}