DRV8313RHHR

{
  "slug": "drv8313rhhr",
  "version": "0.1.5",
  "type": "component",
  "description": "Texas Instruments Brushless DC (BLDC) Motor Driver, VQFN-36-EP(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "motor driver ics",
    "drv8313rhhr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "drv8313rhhr.kicad_sym",
    "drv8313rhhr.kicad_mod",
    "drv8313rhhr.glb",
    "drv8313rhhr.step",
    "drv8313rhhr.lbr",
    "docs/hero.png",
    "docs/drv8313rhhr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "DRV8313RHHR",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-36-EP(6x6)",
    "pin_count": 37,
    "category": "Motor Driver ICs",
    "subcategory": "Brushless DC (BLDC) Motor Driver",
    "datasheet": "https://www.ti.com/lit/ds/symlink/drv8313.pdf",
    "parts": {
      "symbol": "drv8313rhhr.kicad_sym",
      "footprint": "drv8313rhhr.kicad_mod",
      "model_3d": "drv8313rhhr-etched.glb",
      "model_3d_plain": "drv8313rhhr.glb",
      "model_3d_step": "drv8313rhhr-etched.step",
      "model_3d_step_plain": "drv8313rhhr.step",
      "lbr": "drv8313rhhr.lbr"
    },
    "distributor_links": {
      "lcsc": "C165154",
      "digikey": "296-44591-2-ND",
      "mouser": "595-DRV8313RHHR"
    },
    "distributor_check": {
      "checked_at": "2026-09-26T22:23:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-44591-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-DRV8313RHHR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "EN1",
        "type": "input",
        "description": "Channel enable. Logic high enables the 1/2-H bridge channel; internal pulldown"
      },
      {
        "number": "2",
        "name": "IN1",
        "type": "input",
        "description": "Channel input. Logic high pulls 1/2-H bridge high, logic low pulls 1/2-H bridge low; no effect when ENx is low; internal pulldown input"
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground. Connect to system ground"
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection"
      },
      {
        "number": "5",
        "name": "CPL",
        "type": "power_in",
        "description": "Charge pump. Connect a VM-rated, 0.01-µF ceramic capacitor between CPH and CPL"
      },
      {
        "number": "6",
        "name": "CPH",
        "type": "power_in",
        "description": "Charge pump. Connect a VM-rated, 0.01-µF ceramic capacitor between CPH and CPL"
      },
      {
        "number": "7",
        "name": "VCP",
        "type": "power_in",
        "description": "Charge pump. Connect a 16-V, 0.1-µF ceramic capacitor to VM"
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection"
      },
      {
        "number": "9",
        "name": "VM",
        "type": "power_in",
        "description": "Power supply. Connect to motor supply voltage; bypass to GND with two 0.1-µF capacitors plus one bulk capacitor rated for VM"
      },
      {
        "number": "10",
        "name": "OUT1",
        "type": "output",
        "description": "Half-H bridge output, connect to the load"
      },
      {
        "number": "11",
        "name": "PGND1",
        "type": "power_in",
        "description": "Low-side FET source. Connect to GND or to low-side current-sense resistors"
      },
      {
        "number": "12",
        "name": "PGND2",
        "type": "power_in",
        "description": "Low-side FET source. Connect to GND or to low-side current-sense resistors"
      },
      {
        "number": "13",
        "name": "OUT2",
        "type": "output",
        "description": "Half-H bridge output, connect to the load"
      },
      {
        "number": "14",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection"
      },
      {
        "number": "15",
        "name": "OUT3",
        "type": "output",
        "description": "Half-H bridge output, connect to the load"
      },
      {
        "number": "16",
        "name": "PGND3",
        "type": "power_in",
        "description": "Low-side FET source. Connect to GND or to low-side current-sense resistors"
      },
      {
        "number": "17",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground. Connect to system ground"
      },
      {
        "number": "18",
        "name": "RSVD",
        "type": "unconnected",
        "description": "Reserved. Leave this pin disconnected"
      },
      {
        "number": "19",
        "name": "VM",
        "type": "power_in",
        "description": "Power supply. Connect to motor supply voltage; bypass to GND with two 0.1-µF capacitors plus one bulk capacitor rated for VM"
      },
      {
        "number": "20",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground. Connect to system ground"
      },
      {
        "number": "21",
        "name": "COMPP",
        "type": "input",
        "description": "Comparator positive input. Uncommitted comparator input"
      },
      {
        "number": "22",
        "name": "COMPN",
        "type": "input",
        "description": "Comparator negative input. Uncommitted comparator input"
      },
      {
        "number": "23",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground. Connect to system ground"
      },
      {
        "number": "24",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground. Connect to system ground"
      },
      {
        "number": "25",
        "name": "V3P3",
        "type": "power_in",
        "description": "Internal regulator. Internal supply voltage; bypass to GND with a 6.3-V, 0.47-µF ceramic capacitor; up to 10-mA external load"
      },
      {
        "number": "26",
        "name": "nRESET",
        "type": "input",
        "description": "Reset input. Active-low reset input initializes internal logic, clears faults, and disables the outputs; internal pulldown"
      },
      {
        "number": "27",
        "name": "nSLEEP",
        "type": "input",
        "description": "Sleep mode input. Logic high to enable device; logic low to enter low-power sleep mode; internal pulldown"
      },
      {
        "number": "28",
        "name": "nFAULT",
        "type": "tri_state",
        "description": "Fault indication pin. Pulled logic-low with fault condition; open-drain output requires an external pullup"
      },
      {
        "number": "29",
        "name": "nCOMPO",
        "type": "tri_state",
        "description": "Comparator output. Uncommitted comparator output; open drain requires an external pullup"
      },
      {
        "number": "30",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground. Connect to system ground"
      },
      {
        "number": "31",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground. Connect to system ground"
      },
      {
        "number": "32",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground. Connect to system ground"
      },
      {
        "number": "33",
        "name": "EN3",
        "type": "input",
        "description": "Channel enable. Logic high enables the 1/2-H bridge channel; internal pulldown"
      },
      {
        "number": "34",
        "name": "IN3",
        "type": "input",
        "description": "Channel input. Logic high pulls 1/2-H bridge high, logic low pulls 1/2-H bridge low; no effect when ENx is low; internal pulldown input"
      },
      {
        "number": "35",
        "name": "EN2",
        "type": "input",
        "description": "Channel enable. Logic high enables the 1/2-H bridge channel; internal pulldown"
      },
      {
        "number": "36",
        "name": "IN2",
        "type": "input",
        "description": "Channel input. Logic high pulls 1/2-H bridge high, logic low pulls 1/2-H bridge low; no effect when ENx is low; internal pulldown input"
      },
      {
        "number": "37",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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: RSVD pin (18) was changed from GND to RSVD in Revision D (noted on page 2). Verify this pin is left ",
          "exposed pad 37 added from the footprint"
        ],
        "pages_sent": 40,
        "cost_usd": 0.4661,
        "at": "2026-09-26T22:22:56"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/drv8313.pdf",
        "pages": 40,
        "sha256": "4edfefe04ca6ddb6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 37,
        "described": 37,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "drv8313rhhr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          6.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6212c4fd2463ccb7c6ae2c35f5e24c80884153fcaeaf8e86549c0e49087bc8bb",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "drv8313rhhr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          6.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "198fa31b61ed87a96510535c8f182b632ed99ddcc68e50ae194d31472afb1852",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}