TPS62003DGS

{
  "slug": "tps62003dgs",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments DC-DC Converters, VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps62003dgs",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps62003dgs.kicad_sym",
    "tps62003dgs.kicad_mod",
    "tps62003dgs.glb",
    "tps62003dgs.step",
    "tps62003dgs.lbr",
    "docs/hero.png",
    "docs/tps62003dgs-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps62003dgs-hero.glb",
    "tps62003dgs-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS62003DGS",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-10-0.5mm",
    "pin_count": 10,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps62003",
    "parts": {
      "symbol": "tps62003dgs.kicad_sym",
      "footprint": "tps62003dgs.kicad_mod",
      "model_3d": "tps62003dgs-hero.glb",
      "model_3d_plain": "tps62003dgs.glb",
      "model_3d_step": "tps62003dgs-etched.step",
      "model_3d_step_plain": "tps62003dgs.step",
      "lbr": "tps62003dgs.lbr"
    },
    "distributor_links": {
      "lcsc": "C2863358",
      "digikey": "2156-TPS62003DGS-ND",
      "mouser": "595-TPS62003DGS"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T00:59:17Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2156-TPS62003DGS-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS62003DGS",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply voltage input; recommended operating supply range is 2 V to 5.5 V, with an absolute maximum of 6 V on VIN and FC."
      },
      {
        "number": "2",
        "name": "FC",
        "type": "passive",
        "description": "Supply bypass pin; a 0.1-μF coupling capacitor should be connected as close as possible to this pin for high-frequency input supply filtering."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the controller circuitry."
      },
      {
        "number": "4",
        "name": "PG",
        "type": "output",
        "description": "Open-drain power-good output that needs a pull-up resistor to VOUT and goes active high when the output voltage exceeds 92% of its nominal value."
      },
      {
        "number": "5",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin for the fixed output voltage option; for the adjustable version an external resistive divider is connected to FB and the internal divider is disabled."
      },
      {
        "number": "6",
        "name": "ILIM",
        "type": "input",
        "description": "Switch current limit select: connect to GND for a typical 600 mA limit or to VIN for a typical 1200 mA limit."
      },
      {
        "number": "7",
        "name": "SYNC",
        "type": "input",
        "description": "CMOS-level input that synchronizes the switching frequency to an external clock (up to 1 MHz); high forces low-noise fixed-frequency PWM, low (GND) enables power save PFM/PWM mode."
      },
      {
        "number": "8",
        "name": "EN",
        "type": "input",
        "description": "Enable input; logic high enables the converter and logic low forces shutdown, reducing supply current to less than 1 μA."
      },
      {
        "number": "9",
        "name": "L",
        "type": "bidirectional",
        "description": "Switch pin connected to the drain of the internal power MOSFETs; the inductor connects to this pin."
      },
      {
        "number": "10",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground; all power grounds should be connected to PGND."
      }
    ],
    "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: The datasheet text gives the package as 10-pin DGS VSSOP (3.00 mm x 3.00 mm body) but does not state; The pin-function table lists FC as type '—' (neither input nor output). The 'passive' classification; Only 8 of 32 datasheet pages were provided. The pinout comes from page 3 (DGS top view and pin funct"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0592,
        "at": "2026-10-08T00:59:01"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps62003",
        "pages": 32,
        "sha256": "c0f89c845b131ca5",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps62003dgs-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7f937ed613112509be22267b0b094ba5335511ed42fb62d7d21a5b94adec19b4",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}