TPS54560BDDA

{
  "slug": "tps54560bdda",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments DC-DC Converters, ESOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "tps54560bdda",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps54560bdda.kicad_sym",
    "tps54560bdda.kicad_mod",
    "tps54560bdda.glb",
    "tps54560bdda.step",
    "tps54560bdda.lbr",
    "docs/hero.png",
    "docs/tps54560bdda-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps54560bdda-hero.glb",
    "tps54560bdda-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS54560BDDA",
    "manufacturer": "Texas Instruments",
    "package": "ESOP-8",
    "pin_count": 9,
    "category": "Power Supply Chip",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps54560b",
    "parts": {
      "symbol": "tps54560bdda.kicad_sym",
      "footprint": "tps54560bdda.kicad_mod",
      "model_3d": "tps54560bdda-hero.glb",
      "model_3d_plain": "tps54560bdda.glb",
      "model_3d_step": "tps54560bdda-etched.step",
      "model_3d_step_plain": "tps54560bdda.step",
      "lbr": "tps54560bdda.lbr"
    },
    "distributor_links": {
      "lcsc": 1355654,
      "digikey": "296-TPS54560BDDA-ND",
      "mouser": "595-TPS54560BDDA"
    },
    "distributor_check": {
      "checked_at": "2026-10-05T22:11:56Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TPS54560BDDA-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS54560BDDA",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "BOOT",
        "type": "passive",
        "description": "Bootstrap capacitor connects between BOOT and SW; if the capacitor voltage falls below the minimum needed to operate the high-side MOSFET, the output switches off until the capacitor is refreshed."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply voltage with 4.5-V to 60-V operating range."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable pin with internal pullup current source; pull below 1.2 V to disable, float to enable, and two resistors adjust the input undervoltage lockout."
      },
      {
        "number": "4",
        "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 makes it a synchronization clock input."
      },
      {
        "number": "5",
        "name": "FB",
        "type": "input",
        "description": "Inverting input of the transconductance (gm) error amplifier."
      },
      {
        "number": "6",
        "name": "COMP",
        "type": "output",
        "description": "Error amplifier output and input to the output switch current (PWM) comparator; frequency compensation components connect to this pin."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, which must be electrically connected to the exposed thermal pad on the printed circuit board."
      },
      {
        "number": "8",
        "name": "SW",
        "type": "output",
        "description": "The source of the internal high-side power MOSFET and switching node of the converter."
      },
      {
        "number": "9",
        "name": "PowerPAD",
        "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-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: SW pin marked as 'I' (input) in datasheet pin configuration table but functionally operates as switc",
          "exposed pad 9 added from the footprint"
        ],
        "pages_sent": 7,
        "cost_usd": 0.1079,
        "at": "2026-10-05T22:11:41"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps54560b",
        "pages": 50,
        "sha256": "dcdb5bf90b0aa92d",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
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}