TPS54361DPRR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps54361dprr",
  "title": "TPS54361DPRR",
  "brief": "Texas Instruments AC-DC Controllers & Regulators, WSON-10-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power supply chip",
    "tps54361dprr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TPS54361DPRR",
    "manufacturer": "Texas Instruments",
    "package": "WSON-10-EP(4x4)",
    "pin_count": 11,
    "category": "Power Supply Chip",
    "subcategory": "AC-DC Controllers & Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps54361",
    "parts": {
      "symbol": "tps54361dprr.kicad_sym",
      "footprint": "tps54361dprr.kicad_mod",
      "model_3d": "tps54361dprr-hero.glb",
      "model_3d_plain": "tps54361dprr.glb",
      "model_3d_step": "tps54361dprr-etched.step",
      "model_3d_step_plain": "tps54361dprr.step",
      "lbr": "tps54361dprr.lbr"
    },
    "distributor_links": {
      "lcsc": 527686,
      "digikey": "296-40794-2-ND",
      "mouser": "595-TPS54361DPRR"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T02:50:20Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-40794-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TPS54361DPRR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "BOOT",
        "type": "input",
        "description": "Bootstrap capacitor connection pin between BOOT and SW requiring minimum voltage to enable high-side gate drive, with gate drive switching off if voltage is below minimum threshold."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply voltage pin with operating range of 4.5 V to 60 V."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable input pin with internal pullup current source enabling device when floating, disabled when pulled below 1.2 V, supporting adjustable input undervoltage lockout threshold via external resistor divider."
      },
      {
        "number": "4",
        "name": "SS/TR",
        "type": "input",
        "description": "Soft start and tracking input pin with external capacitor setting output rise time, capable of overriding internal reference voltage for power supply sequencing and tracking applications."
      },
      {
        "number": "5",
        "name": "RT/CLK",
        "type": "input",
        "description": "Resistor timing and external clock input pin supporting resistor-programmed switching frequency from 100 kHz to 2.5 MHz or high-impedance external clock synchronization mode above PLL upper threshold."
      },
      {
        "number": "6",
        "name": "FB",
        "type": "input",
        "description": "Inverting input terminal of the transconductance (gm) error amplifier for output voltage feedback."
      },
      {
        "number": "7",
        "name": "COMP",
        "type": "output",
        "description": "Error amplifier output node serving as input to the output switch current (PWM) comparator with external frequency compensation network components connected to this pin."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin that must be electrically connected to the exposed thermal pad on the PCB for proper operation."
      },
      {
        "number": "9",
        "name": "SW",
        "type": "output",
        "description": "Switching output node serving as the source of the internal high-side MOSFET and main switching node of the step-down converter."
      },
      {
        "number": "10",
        "name": "PWRGD",
        "type": "tri_state",
        "description": "Open-drain Power Good output pin asserting low when output voltage is out of regulation due to thermal shutdown, dropout, overvoltage, or EN shutdown, with regulation window from 93% to 106% of nominal voltage."
      },
      {
        "number": "11",
        "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": [
          "exposed pad 11 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 8,
        "cost_usd": 0.1526,
        "at": "2026-10-03T02:49:55"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps54361",
        "pages": 53,
        "sha256": "ccffad2115b7c876",
        "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "WSON-10-EP(4x4)",
      "Category": "Power Supply Chip",
      "Pins": "11"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tps54361dprr"
  ],
  "discovery_pitch": "TPS54361DPRR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps54361dprr.kicad_sym",
    "tps54361dprr.kicad_mod",
    "tps54361dprr.glb",
    "tps54361dprr.step",
    "tps54361dprr.lbr",
    "docs/hero.png",
    "docs/tps54361dprr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps54361dprr-hero.glb",
    "tps54361dprr-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}