TPS62243QDDCRQ1

{
  "slug": "tps62243qddcrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments DC-DC Converters, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps62243qddcrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps62243qddcrq1.kicad_sym",
    "tps62243qddcrq1.kicad_mod",
    "tps62243qddcrq1.glb",
    "tps62243qddcrq1.step",
    "tps62243qddcrq1.lbr",
    "docs/hero.png",
    "docs/tps62243qddcrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps62243qddcrq1-hero.glb",
    "tps62243qddcrq1-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS62243QDDCRQ1",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps62244-q1",
    "parts": {
      "symbol": "tps62243qddcrq1.kicad_sym",
      "footprint": "tps62243qddcrq1.kicad_mod",
      "model_3d": "tps62243qddcrq1-hero.glb",
      "model_3d_plain": "tps62243qddcrq1.glb",
      "model_3d_step": "tps62243qddcrq1-etched.step",
      "model_3d_step_plain": "tps62243qddcrq1.step",
      "lbr": "tps62243qddcrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2071818",
      "digikey": "296-52021-2-ND",
      "mouser": "595-TPS62243QDDCRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T15:30:49Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-52021-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS62243QDDCRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "VIN power supply pin; the recommended supply voltage range is 2 V to 6 V, and the absolute maximum input voltage is 7 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "GND supply pin."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable pin: pulling it low forces the device into shutdown mode and pulling it high enables the device, and this pin must be terminated."
      },
      {
        "number": "4",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin for the internal regulation loop; connect the external resistor divider to this pin, or for the fixed-output-voltage option connect it directly to the output capacitor."
      },
      {
        "number": "5",
        "name": "SW",
        "type": "output",
        "description": "Switch pin connected to the internal MOSFET switches; connect the inductor to this terminal."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pinout taken from the 'DDC Package 5-Pin SOT' top view and Pin Functions table on page 3. The extrac; The datasheet lists TPS62243QDDCRQ1 (orderable, DDC 5-pin SOT-23-THIN) with the same DDC pinout as t; Pin types are KiCad-style mappings of the datasheet's I/O column: VIN and GND as power_in, EN and FB"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0517,
        "at": "2026-10-08T15:30:27"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps62244-q1",
        "pages": 27,
        "sha256": "882d2537ac250cbc",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps62243qddcrq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps62243qddcrq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c7c45a8d90c7621c52374e41aae3930566e92f9b8e973efdde3678a84422bc16",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}