RT8058GQW

{
  "slug": "rt8058gqw",
  "version": "0.1.0",
  "type": "component",
  "description": "Richtek Tech DC-DC Converters, WQFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "rt8058gqw",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "rt8058gqw.kicad_sym",
    "rt8058gqw.kicad_mod",
    "rt8058gqw.glb",
    "rt8058gqw.step",
    "rt8058gqw.lbr",
    "docs/hero.png",
    "docs/rt8058gqw-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "rt8058gqw-hero.glb",
    "rt8058gqw-hero.overlay.json",
    "rt8058gqw-etched.glb"
  ],
  "component": {
    "mpn": "RT8058GQW",
    "manufacturer": "Richtek Tech",
    "package": "WQFN-16-EP(3x3)",
    "pin_count": 17,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881917915631616",
    "parts": {
      "symbol": "rt8058gqw.kicad_sym",
      "footprint": "rt8058gqw.kicad_mod",
      "model_3d": "rt8058gqw-hero.glb",
      "model_3d_plain": "rt8058gqw-etched.glb",
      "model_3d_step": "rt8058gqw-etched.step",
      "model_3d_step_plain": "rt8058gqw.step",
      "lbr": "rt8058gqw.lbr"
    },
    "distributor_links": {
      "lcsc": "C147963"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T15:04:51Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground; connect this pin close to the (-) terminal of CIN and COUT."
      },
      {
        "number": "2",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground; connect this pin close to the (-) terminal of CIN and COUT."
      },
      {
        "number": "3",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground; connect this pin close to the (-) terminal of CIN and COUT."
      },
      {
        "number": "4",
        "name": "FB",
        "type": "input",
        "description": "Feedback input that receives the feedback voltage from a resistive divider connected across the output, referenced to the internal 0.6V reference."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Signal ground; return the feedback resistive dividers to this pin, which connects to PGND at one point."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "7",
        "name": "EN",
        "type": "input",
        "description": "Enable pin; a logic high enables the converter and a logic low shuts it down (VEN_H min 1.4V, VEN_L max 0.4V)."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "9",
        "name": "VDD",
        "type": "power_in",
        "description": "Signal input supply, decoupled to GND with a capacitor; normally equal to PVDD, and the VDD-to-PVDD difference must be kept below 0.5V."
      },
      {
        "number": "10",
        "name": "PVDD",
        "type": "power_in",
        "description": "Power input supply of the converter power stage, decoupled to PGND with a capacitor; input range 2.6V to 5.5V."
      },
      {
        "number": "11",
        "name": "PVDD",
        "type": "power_in",
        "description": "Power input supply of the converter power stage, decoupled to PGND with a capacitor; input range 2.6V to 5.5V."
      },
      {
        "number": "12",
        "name": "PVDD",
        "type": "power_in",
        "description": "Power input supply of the converter power stage, decoupled to PGND with a capacitor; input range 2.6V to 5.5V."
      },
      {
        "number": "13",
        "name": "LX",
        "type": "output",
        "description": "Output of the converter from the internal power MOSFET switches; connect to the inductor."
      },
      {
        "number": "14",
        "name": "LX",
        "type": "output",
        "description": "Output of the converter from the internal power MOSFET switches; connect to the inductor."
      },
      {
        "number": "15",
        "name": "LX",
        "type": "output",
        "description": "Output of the converter from the internal power MOSFET switches; connect to the inductor."
      },
      {
        "number": "16",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "17",
        "name": "PGND",
        "type": "power_in",
        "description": "Exposed pad; must be soldered to a large PCB and connected to PGND for maximum power dissipation."
      }
    ],
    "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 pin-configuration drawing on page 1 is garbled in the extracted text, so the pin-to-position map; The exposed pad is listed as pin 17 (PGND) in the datasheet. It is included here as pin 17 as printe; LX is classified as 'output' because the datasheet describes it as the converter output connected to"
        ],
        "pages_sent": 15,
        "cost_usd": 0.0806,
        "at": "2026-10-17T15:03:33"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881917915631616",
        "pages": 15,
        "sha256": "540fd179e6777a52",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "rt8058gqw.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          3.0,
          0.785
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3eb81ffac423a66cdcfead8efe56401da171edaf1f2257049aad7b2d3900f6c8",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rt8058gqw-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "97f8e0020aff83e4be6f7351916c0e691d27037384e1926deb62e69470534448",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}