TPS61040DRVT

{
  "slug": "tps61040drvt",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments DC-DC Converters, WSON-6-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps61040drvt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps61040drvt.kicad_sym",
    "tps61040drvt.kicad_mod",
    "tps61040drvt.glb",
    "tps61040drvt.step",
    "tps61040drvt.lbr",
    "docs/hero.png",
    "docs/tps61040drvt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps61040drvt-hero.glb",
    "tps61040drvt-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS61040DRVT",
    "manufacturer": "Texas Instruments",
    "package": "WSON-6-EP(2x2)",
    "pin_count": 7,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps61041",
    "parts": {
      "symbol": "tps61040drvt.kicad_sym",
      "footprint": "tps61040drvt.kicad_mod",
      "model_3d": "tps61040drvt-hero.glb",
      "model_3d_plain": "tps61040drvt.glb",
      "model_3d_step": "tps61040drvt-etched.step",
      "model_3d_step_plain": "tps61040drvt.step",
      "lbr": "tps61040drvt.lbr"
    },
    "distributor_links": {
      "lcsc": "C2861548",
      "digikey": "296-TPS61040DRVTTR-ND",
      "mouser": "595-TPS61040DRVT"
    },
    "distributor_check": {
      "checked_at": "2026-10-07T07:51:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TPS61040DRVTTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS61040DRVT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference and return path; connect thermal pad to ground plane for heat dissipation."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Power supply voltage input with operating range 1.8V to 6V and absolute maximum voltage rating 7V."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable control input; pull to ground for shutdown mode reducing quiescent current below 1μA, must not float and must be terminated."
      },
      {
        "number": "4",
        "name": "FB",
        "type": "input",
        "description": "Feedback input for programming output voltage via external resistor divider with internal reference voltage 1.233V."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; must not be connected to any signal or voltage."
      },
      {
        "number": "6",
        "name": "SW",
        "type": "tri_state",
        "description": "Switch pin connected to drain of internal N-channel power MOSFET with 30V maximum voltage rating; connect inductor and Schottky diode for boost conversion stage."
      },
      {
        "number": "7",
        "name": "Thermal Pad",
        "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-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Thermal pad shown in package diagram but not assigned a formal numeric pin number in the pin functio",
          "exposed pad 7 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 20,
        "cost_usd": 0.1777,
        "at": "2026-10-07T07:51:31"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps61041",
        "pages": 39,
        "sha256": "d192004ca7a38ac4",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 7,
        "described": 7,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps61040drvt.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.0,
          1.98,
          0.82
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "a159a524ab16d3406353a16f8c20b59f5679eea26e2d41174628288b5b9da702",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps61040drvt-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.0,
          1.98,
          0.82
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d4a48e888bd9466cc3fa91e1615d6bd30899cde6222bae7d5b7ee1f55957b691",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}