TPS54260DGQ

{
  "slug": "tps54260dgq",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments DC-DC Converters, HVSSOP-10-EP-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "tps54260dgq",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps54260dgq.kicad_sym",
    "tps54260dgq.kicad_mod",
    "tps54260dgq.glb",
    "tps54260dgq.step",
    "tps54260dgq.lbr",
    "docs/hero.png",
    "docs/tps54260dgq-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps54260dgq-hero.glb",
    "tps54260dgq-hero.overlay.json",
    "tps54260dgq-etched.glb"
  ],
  "component": {
    "mpn": "TPS54260DGQ",
    "manufacturer": "Texas Instruments",
    "package": "HVSSOP-10-EP-0.5mm",
    "pin_count": 11,
    "category": "Power Management ICs",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps54260",
    "parts": {
      "symbol": "tps54260dgq.kicad_sym",
      "footprint": "tps54260dgq.kicad_mod",
      "model_3d": "tps54260dgq-hero.glb",
      "model_3d_plain": "tps54260dgq-etched.glb",
      "model_3d_step": "tps54260dgq-etched.step",
      "model_3d_step_plain": "tps54260dgq.step",
      "lbr": "tps54260dgq.lbr"
    },
    "distributor_links": {
      "lcsc": "C544932",
      "digikey": "296-27231-5-ND",
      "mouser": "595-TPS54260DGQ"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T09:09:33Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-27231-5-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS54260DGQ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "BOOT",
        "type": "passive",
        "description": "Bootstrap capacitor is required between BOOT and PH; if the capacitor voltage falls below the minimum required by the output device, the output is forced off until the capacitor is refreshed."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply voltage, 3.5 V to 60 V."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable pin with internal pull-up current source; pull below 1.2 V to disable, float to enable, or adjust the input undervoltage lockout with two resistors."
      },
      {
        "number": "4",
        "name": "SS/TR",
        "type": "input",
        "description": "Slow-start and tracking pin where an external capacitor sets the output rise time, and its voltage overrides the internal reference so it can be used for tracking and sequencing."
      },
      {
        "number": "5",
        "name": "RT/CLK",
        "type": "input",
        "description": "Resistor timing and external clock pin; a resistor to ground sets the switching frequency, and pulling above the PLL upper threshold turns it into a high-impedance synchronization clock input."
      },
      {
        "number": "6",
        "name": "PWRGD",
        "type": "output",
        "description": "Open-drain power-good output that asserts low if output voltage is low due to thermal shutdown, dropout, over-voltage or EN shutdown."
      },
      {
        "number": "7",
        "name": "VSENSE",
        "type": "input",
        "description": "Inverting node of the transconductance (gm) error amplifier."
      },
      {
        "number": "8",
        "name": "COMP",
        "type": "output",
        "description": "Error amplifier output and input to the output switch current comparator; frequency compensation components connect to this pin."
      },
      {
        "number": "9",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "10",
        "name": "PH",
        "type": "output",
        "description": "Source of the internal high-side power MOSFET."
      },
      {
        "number": "11",
        "name": "Thermal Pad",
        "type": "power_in",
        "description": "Exposed thermal pad that must be electrically connected to the GND pin on the printed circuit board for proper operation."
      }
    ],
    "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 gives the thermal pad no pin number (printed as '--'). I assigned '11' as a placeholde; The BOOT type is inferred. The datasheet lists it as 'O' but describes it as a bootstrap capacitor c"
        ],
        "pages_sent": 9,
        "cost_usd": 0.09,
        "at": "2026-10-23T09:09:17"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps54260",
        "pages": 61,
        "sha256": "3dd6e95a60a876fa",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 11,
        "described": 11,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "tps54260dgq.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.95
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "18605eed706df7bb9674107abe7aa36e0ba163a09c21a2cee6c75cfa291b7937",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps54260dgq-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
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        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
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        "sha256": "84480e397ede2cb2ceef6010e4e8f4a3f87c2fdf4f21215bb6268f33c623dfc3",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}