DRV2667RGPR

{
  "slug": "drv2667rgpr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Global Sourcing Parts, TQFN-20-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "global sourcing parts",
    "drv2667rgpr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "drv2667rgpr.kicad_sym",
    "drv2667rgpr.kicad_mod",
    "drv2667rgpr.glb",
    "drv2667rgpr.step",
    "drv2667rgpr.lbr",
    "docs/hero.png",
    "docs/drv2667rgpr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "DRV2667RGPR",
    "manufacturer": "Texas Instruments",
    "package": "TQFN-20-EP(4x4)",
    "pin_count": 21,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://www.ti.com/cn/lit/gpn/drv2667",
    "parts": {
      "symbol": "drv2667rgpr.kicad_sym",
      "footprint": "drv2667rgpr.kicad_mod",
      "model_3d": "drv2667rgpr-etched.glb",
      "model_3d_plain": "drv2667rgpr.glb",
      "model_3d_step": "drv2667rgpr-etched.step",
      "model_3d_step_plain": "drv2667rgpr.step",
      "lbr": "drv2667rgpr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2150609"
    },
    "pins": [
      {
        "number": "1",
        "name": "PUMP",
        "type": "power_out",
        "description": "Internal charge pump output voltage for gate drive; requires 0.1-µF storage capacitor (X5R or X7R type, 10-V rating minimum)."
      },
      {
        "number": "2",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply input ranging 3.3 V to 5.5 V; requires 1-µF decoupling capacitor."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Boost output feedback input for resistive divider network setting boost voltage from 15 V to 105 V."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Supply ground connection for power distribution (first of three ground pins)."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Supply ground connection for power distribution (second of three ground pins)."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Supply ground connection for power distribution (third of three ground pins)."
      },
      {
        "number": "7",
        "name": "SW",
        "type": "passive",
        "description": "Boost converter internal switch node connecting external inductor (3.3 µH to 22 µH); inductor saturation current must exceed programmed limit."
      },
      {
        "number": "8",
        "name": "SW",
        "type": "passive",
        "description": "Boost converter internal switch node connecting external inductor (3.3 µH to 22 µH); inductor saturation current must exceed programmed limit."
      },
      {
        "number": "9",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; leave floating."
      },
      {
        "number": "10",
        "name": "BST",
        "type": "power_out",
        "description": "Boost converter output voltage (programmable 15 V to 105 V maximum); requires 0.1-µF capacitor rated for boost output voltage."
      },
      {
        "number": "11",
        "name": "BST",
        "type": "power_out",
        "description": "Boost converter output voltage (programmable 15 V to 105 V maximum); requires 0.1-µF capacitor rated for boost output voltage."
      },
      {
        "number": "12",
        "name": "PVDD",
        "type": "power_in",
        "description": "High-voltage amplifier supply input for driving piezo haptic actuators up to 200 V peak-to-peak differential output."
      },
      {
        "number": "13",
        "name": "OUT+",
        "type": "output",
        "description": "Positive output of fully-differential haptic driver; connect as differential pair to piezo actuator load."
      },
      {
        "number": "14",
        "name": "OUT-",
        "type": "output",
        "description": "Negative output of fully-differential haptic driver; connect as differential pair to piezo actuator load."
      },
      {
        "number": "15",
        "name": "REXT",
        "type": "input",
        "description": "Boost converter peak current limit programming input; connect resistor to ground (6 kΩ to 35 kΩ range) to set inductor peak current."
      },
      {
        "number": "16",
        "name": "IN-",
        "type": "input",
        "description": "Negative analog input for optional analog playback mode with 100-kΩ input impedance and 1.8-V differential range."
      },
      {
        "number": "17",
        "name": "IN+",
        "type": "input",
        "description": "Positive analog input for optional analog playback mode with 100-kΩ input impedance and 1.8-V differential range."
      },
      {
        "number": "18",
        "name": "SCL",
        "type": "input",
        "description": "I²C serial clock input supporting operation up to 400 kHz with 1.8-V logic threshold compatible to VDD."
      },
      {
        "number": "19",
        "name": "SDA",
        "type": "bidirectional",
        "description": "I²C serial data input/output with open-drain architecture; 1.8-V logic threshold compatible to VDD."
      },
      {
        "number": "20",
        "name": "REG",
        "type": "output",
        "description": "1.8-V regulated output for auxiliary circuits; requires 0.1-µF decoupling capacitor."
      },
      {
        "number": "21",
        "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-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "exposed pad 21 added from the footprint"
        ],
        "pages_sent": 51,
        "cost_usd": 0.509,
        "at": "2026-09-24T11:16:17"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/drv2667",
        "pages": 51,
        "sha256": "b9fa05595a4736b7",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 21,
        "described": 21,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "drv2667rgpr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c9476a1612023de37f27b4972110ab6ac6dc0eaf5ac48957a2e1c497650082a5",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "drv2667rgpr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "fe6fffd913816237b1aeae12f0d38399c8220c6d15071994afd7f563ad85882c",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}