DRV8714SQRHARQ1

{
  "slug": "drv8714sqrharq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Motor Driver ICs, QFN-40-EP(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "drv8714sqrharq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "drv8714sqrharq1.kicad_sym",
    "drv8714sqrharq1.kicad_mod",
    "drv8714sqrharq1.glb",
    "drv8714sqrharq1.step",
    "drv8714sqrharq1.lbr",
    "docs/hero.png",
    "docs/drv8714sqrharq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "drv8714sqrharq1-hero.glb",
    "drv8714sqrharq1-hero.overlay.json",
    "drv8714sqrharq1-etched.glb"
  ],
  "component": {
    "mpn": "DRV8714SQRHARQ1",
    "manufacturer": "Texas Instruments",
    "package": "QFN-40-EP(6x6)",
    "pin_count": 41,
    "category": "Power Management ICs",
    "subcategory": "Motor Driver ICs",
    "datasheet": "https://www.ti.com/cn/lit/gpn/drv8714-q1",
    "parts": {
      "symbol": "drv8714sqrharq1.kicad_sym",
      "footprint": "drv8714sqrharq1.kicad_mod",
      "model_3d": "drv8714sqrharq1-hero.glb",
      "model_3d_plain": "drv8714sqrharq1-etched.glb",
      "model_3d_step": "drv8714sqrharq1-etched.step",
      "model_3d_step_plain": "drv8714sqrharq1.step",
      "lbr": "drv8714sqrharq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C3019560",
      "digikey": "296-DRV8714SQRHARQ1TR-ND",
      "mouser": "595-DRV8714SQRHARQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T06:33:33Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-DRV8714SQRHARQ1TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-DRV8714SQRHARQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SDI",
        "type": "input",
        "description": "Serial data input, data captured on the falling edge of SCLK, with internal pulldown resistor."
      },
      {
        "number": "2",
        "name": "SDO",
        "type": "output",
        "description": "Serial data output, data shifted out on the rising edge of SCLK, push-pull output."
      },
      {
        "number": "3",
        "name": "IN1/EN1",
        "type": "input",
        "description": "Half-bridge and H-bridge control input, with internal pulldown resistor."
      },
      {
        "number": "4",
        "name": "IN2/PH1",
        "type": "input",
        "description": "Half-bridge and H-bridge control input, with internal pulldown resistor."
      },
      {
        "number": "5",
        "name": "IN3/EN2",
        "type": "input",
        "description": "Half-bridge and H-bridge control input, with internal pulldown resistor."
      },
      {
        "number": "6",
        "name": "IN4/PH2",
        "type": "input",
        "description": "Half-bridge and H-bridge control input, with internal pulldown resistor."
      },
      {
        "number": "7",
        "name": "nSLEEP",
        "type": "input",
        "description": "Device enable pin; logic low shuts down the device and enters sleep mode, with internal pulldown resistor."
      },
      {
        "number": "8",
        "name": "DRVOFF/nFLT",
        "type": "bidirectional",
        "description": "Multi-function pin used as driver shutdown input or fault indicator output, with internal pulldown resistor."
      },
      {
        "number": "9",
        "name": "SO1",
        "type": "output",
        "description": "Shunt amplifier 1 output."
      },
      {
        "number": "10",
        "name": "SO2",
        "type": "output",
        "description": "Shunt amplifier 2 output."
      },
      {
        "number": "11",
        "name": "BRAKE",
        "type": "input",
        "description": "Power-off brake pin; logic high in low-power sleep mode enables the low-side gate drivers, with internal pulldown resistor."
      },
      {
        "number": "12",
        "name": "SP1",
        "type": "input",
        "description": "Amplifier 1 positive input, connect to the positive terminal of the shunt resistor."
      },
      {
        "number": "13",
        "name": "SN1",
        "type": "input",
        "description": "Amplifier 1 negative input, connect to the negative terminal of the shunt resistor."
      },
      {
        "number": "14",
        "name": "SP2",
        "type": "input",
        "description": "Amplifier 2 positive input, connect to the positive terminal of the shunt resistor."
      },
      {
        "number": "15",
        "name": "SN2",
        "type": "input",
        "description": "Amplifier 2 negative input, connect to the negative terminal of the shunt resistor."
      },
      {
        "number": "16",
        "name": "GH1",
        "type": "output",
        "description": "High-side gate driver output for half-bridge 1, connect to the high-side MOSFET gate."
      },
      {
        "number": "17",
        "name": "SH1",
        "type": "input",
        "description": "High-side source sense input for half-bridge 1, connect to the high-side MOSFET source."
      },
      {
        "number": "18",
        "name": "GL1",
        "type": "output",
        "description": "Low-side gate driver output for half-bridge 1, connect to the low-side MOSFET gate."
      },
      {
        "number": "19",
        "name": "PGND1",
        "type": "power_in",
        "description": "Low-side MOSFET gate drive 1-2 sense and power return, connect to system ground close to the device and half-bridges 1-2."
      },
      {
        "number": "20",
        "name": "GL2",
        "type": "output",
        "description": "Low-side gate driver output for half-bridge 2, connect to the low-side MOSFET gate."
      },
      {
        "number": "21",
        "name": "SH2",
        "type": "input",
        "description": "High-side source sense input for half-bridge 2, connect to the high-side MOSFET source."
      },
      {
        "number": "22",
        "name": "GH2",
        "type": "output",
        "description": "High-side gate driver output for half-bridge 2, connect to the high-side MOSFET gate."
      },
      {
        "number": "23",
        "name": "CP2L",
        "type": "passive",
        "description": "Charge pump switching node; connect a 100nF capacitor rated for PVDD between CP2H and CP2L."
      },
      {
        "number": "24",
        "name": "CP2H",
        "type": "passive",
        "description": "Charge pump switching node; connect a 100nF capacitor rated for PVDD between CP2H and CP2L."
      },
      {
        "number": "25",
        "name": "CP1L",
        "type": "passive",
        "description": "Charge pump switching node; connect a 100nF capacitor rated for PVDD between CP1H and CP1L."
      },
      {
        "number": "26",
        "name": "CP1H",
        "type": "passive",
        "description": "Charge pump switching node; connect a 100nF capacitor rated for PVDD between CP1H and CP1L."
      },
      {
        "number": "27",
        "name": "VCP",
        "type": "power_out",
        "description": "Charge pump output; connect a 1µF, 16V ceramic capacitor between VCP and PVDD."
      },
      {
        "number": "28",
        "name": "PVDD",
        "type": "power_in",
        "description": "Driver power supply input, connect to the bridge supply with a 0.1µF ceramic capacitor rated for PVDD and a local bulk capacitor of at least 10µF to GND."
      },
      {
        "number": "29",
        "name": "DRAIN",
        "type": "input",
        "description": "Bridge MOSFET drain voltage sense pin, connect to the common point of the high-side MOSFET drains."
      },
      {
        "number": "30",
        "name": "GH3",
        "type": "output",
        "description": "High-side gate driver output for half-bridge 3, connect to the high-side MOSFET gate."
      },
      {
        "number": "31",
        "name": "SH3",
        "type": "input",
        "description": "High-side source sense input for half-bridge 3, connect to the high-side MOSFET source."
      },
      {
        "number": "32",
        "name": "GL3",
        "type": "output",
        "description": "Low-side gate driver output for half-bridge 3, connect to the low-side MOSFET gate."
      },
      {
        "number": "33",
        "name": "PGND2",
        "type": "power_in",
        "description": "Low-side MOSFET gate drive 3-4 sense and power return, connect to system ground close to the device and half-bridges 3-4."
      },
      {
        "number": "34",
        "name": "GL4",
        "type": "output",
        "description": "Low-side gate driver output for half-bridge 4, connect to the low-side MOSFET gate."
      },
      {
        "number": "35",
        "name": "SH4",
        "type": "input",
        "description": "High-side source sense input for half-bridge 4, connect to the high-side MOSFET source."
      },
      {
        "number": "36",
        "name": "GH4",
        "type": "output",
        "description": "High-side gate driver output for half-bridge 4, connect to the high-side MOSFET gate."
      },
      {
        "number": "37",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground, connect to system ground."
      },
      {
        "number": "38",
        "name": "DVDD",
        "type": "power_in",
        "description": "Device logic and digital output supply input, also the external reference and supply for the current sense amplifier; a 1.0µF, 6.3V ceramic capacitor to GND is recommended."
      },
      {
        "number": "39",
        "name": "nSCS",
        "type": "input",
        "description": "Serial chip select; a logic low enables serial interface communication, with internal pullup resistor."
      },
      {
        "number": "40",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock input; serial data is shifted out and captured on the corresponding rising and falling edges, with internal pulldown resistor."
      },
      {
        "number": "41",
        "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-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet figure shows a Thermal Pad on the VQFN (RHA) 40-pin package but gives no pin number or; DRV8714SQRHARQ1 is the SPI (S) variant, so the S column of Table 5-5 was used. Pin types for CP1x/CP"
        ],
        "pages_sent": 89,
        "cost_usd": 0.925,
        "at": "2026-10-23T06:32:36"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/drv8714-q1",
        "pages": 193,
        "sha256": "a2520e0a5afb2156",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 41,
        "described": 41,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "drv8714sqrharq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          6.0,
          1.0
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e5b4286c2329085d9ef7f90d5eb5bf41a435241ecc1baaf1383823b6d6a946ae",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "drv8714sqrharq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          6.0,
          1.0
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4aa6c5d66619f80dcd59495cb8a3f8c084c0c81b7b5e970f28fc0a8c1b1ccc03",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}