TPS53313RGER

{
  "slug": "tps53313rger",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments DC-DC Converters, VQFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps53313rger",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps53313rger.kicad_sym",
    "tps53313rger.kicad_mod",
    "tps53313rger.glb",
    "tps53313rger.step",
    "tps53313rger.lbr",
    "docs/hero.png",
    "docs/tps53313rger-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "TPS53313RGER",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-24-EP(4x4)",
    "pin_count": 25,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps53313",
    "parts": {
      "symbol": "tps53313rger.kicad_sym",
      "footprint": "tps53313rger.kicad_mod",
      "model_3d": "tps53313rger-etched.glb",
      "model_3d_plain": "tps53313rger.glb",
      "model_3d_step": "tps53313rger-etched.step",
      "model_3d_step_plain": "tps53313rger.step",
      "lbr": "tps53313rger.lbr"
    },
    "distributor_links": {
      "lcsc": "C544491",
      "digikey": "296-36801-2-ND",
      "mouser": "595-TPS53313RGER"
    },
    "distributor_check": {
      "checked_at": "2026-10-01T07:46:29Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-36801-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS53313RGER",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "EN",
        "type": "input",
        "description": "Enable pin for device on/off control."
      },
      {
        "number": "2",
        "name": "PG",
        "type": "output",
        "description": "Power good output flag; open drain output requiring pull-up resistor to external rail."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Gate driver supply and power conversion voltage input; 4.5 V to 16 V."
      },
      {
        "number": "4",
        "name": "VIN",
        "type": "power_in",
        "description": "Gate driver supply and power conversion voltage input; 4.5 V to 16 V."
      },
      {
        "number": "5",
        "name": "VIN",
        "type": "power_in",
        "description": "Gate driver supply and power conversion voltage input; 4.5 V to 16 V."
      },
      {
        "number": "6",
        "name": "VIN",
        "type": "power_in",
        "description": "Gate driver supply and power conversion voltage input; 4.5 V to 16 V."
      },
      {
        "number": "7",
        "name": "PGND",
        "type": "power_in",
        "description": "Device power ground terminal."
      },
      {
        "number": "8",
        "name": "PGND",
        "type": "power_in",
        "description": "Device power ground terminal."
      },
      {
        "number": "9",
        "name": "PGND",
        "type": "power_in",
        "description": "Device power ground terminal."
      },
      {
        "number": "10",
        "name": "PGND",
        "type": "power_in",
        "description": "Device power ground terminal."
      },
      {
        "number": "11",
        "name": "PGND",
        "type": "power_in",
        "description": "Device power ground terminal."
      },
      {
        "number": "12",
        "name": "PGND",
        "type": "power_in",
        "description": "Device power ground terminal."
      },
      {
        "number": "13",
        "name": "SW",
        "type": "output",
        "description": "Output inductor connection to integrated power devices; switching node."
      },
      {
        "number": "14",
        "name": "SW",
        "type": "output",
        "description": "Output inductor connection to integrated power devices; switching node."
      },
      {
        "number": "15",
        "name": "SW",
        "type": "output",
        "description": "Output inductor connection to integrated power devices; switching node."
      },
      {
        "number": "16",
        "name": "SW",
        "type": "output",
        "description": "Output inductor connection to integrated power devices; switching node."
      },
      {
        "number": "17",
        "name": "VBST",
        "type": "power_in",
        "description": "Supply input for high-side MOSFET (bootstrap terminal); connect capacitor from this pin to SW terminal."
      },
      {
        "number": "18",
        "name": "BP7",
        "type": "power_in",
        "description": "Bias supply for internal circuitry and driver."
      },
      {
        "number": "19",
        "name": "BP3",
        "type": "power_in",
        "description": "Input bias supply for analog functions."
      },
      {
        "number": "20",
        "name": "AGND",
        "type": "power_in",
        "description": "Device analog ground terminal."
      },
      {
        "number": "21",
        "name": "RT/SYNC",
        "type": "bidirectional",
        "description": "Synchronized to external clock; program switching frequency 250 kHz to 1.5 MHz by connecting resistor to GND or connect to external clock source."
      },
      {
        "number": "22",
        "name": "MODE/SS",
        "type": "input",
        "description": "Mode configuration pin; connect resistor to GND for mode selection and soft-start time (1 ms, 3 ms, or 6 ms); capacitor selection changes current limit threshold to 4.5 A, 6 A, or 9 A."
      },
      {
        "number": "23",
        "name": "COMP",
        "type": "output",
        "description": "Error amplifier compensation terminal; Type III compensation method recommended for stability."
      },
      {
        "number": "24",
        "name": "FB",
        "type": "input",
        "description": "Voltage feedback pin for OVP, UVP, and power good determination; voltage range 0 to 3.5 V."
      },
      {
        "number": "25",
        "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-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "exposed pad 25 added from the footprint"
        ],
        "pages_sent": 11,
        "cost_usd": 0.1196,
        "at": "2026-10-01T07:46:11"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps53313",
        "pages": 30,
        "sha256": "6fff0f26dd546615",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 25,
        "described": 25,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}