SY8213FCC

{
  "slug": "sy8213fcc",
  "version": "0.1.0",
  "type": "component",
  "description": "Silergy Corp DC-DC Converters, SOIC-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "sy8213fcc",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sy8213fcc.kicad_sym",
    "sy8213fcc.kicad_mod",
    "sy8213fcc.glb",
    "sy8213fcc.step",
    "sy8213fcc.lbr",
    "docs/hero.png",
    "docs/sy8213fcc-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sy8213fcc-hero.glb",
    "sy8213fcc-hero.overlay.json",
    "sy8213fcc-etched.glb"
  ],
  "component": {
    "mpn": "SY8213FCC",
    "manufacturer": "Silergy Corp",
    "package": "SOIC-8-EP",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586200324986454016",
    "parts": {
      "symbol": "sy8213fcc.kicad_sym",
      "footprint": "sy8213fcc.kicad_mod",
      "model_3d": "sy8213fcc-hero.glb",
      "model_3d_plain": "sy8213fcc-etched.glb",
      "model_3d_step": "sy8213fcc-etched.step",
      "model_3d_step_plain": "sy8213fcc.step",
      "lbr": "sy8213fcc.lbr"
    },
    "distributor_links": {
      "lcsc": "C178246"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T07:29:37Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "BS",
        "type": "passive",
        "description": "Boot-strap pin supplying the high side gate driver; decouple to the LX pin with a 0.1uF ceramic capacitor."
      },
      {
        "number": "2",
        "name": "LX",
        "type": "power_out",
        "description": "Inductor pin; connect to the switching node of the inductor."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable control; pulling low (<1.2V) shuts the device down and driving high (>1.3V) turns it on."
      },
      {
        "number": "4",
        "name": "SS",
        "type": "passive",
        "description": "Softstart programming pin; connect a capacitor to ground, Tss(ms)=Css(nF)*0.6(V)/10(uA)."
      },
      {
        "number": "5",
        "name": "FB",
        "type": "input",
        "description": "Output feedback pin; connect to the center point of the output resistor divider, Vout=0.6*(1+R1/R2)."
      },
      {
        "number": "6",
        "name": "VCC",
        "type": "power_out",
        "description": "Internal 3.3V LDO output powering internal analog and driving circuits; add a 1uF bypass capacitor to GND (sources up to 20mA)."
      },
      {
        "number": "7",
        "name": "SVIN",
        "type": "power_in",
        "description": "Analog supply input; bypass with a 1uF capacitor to ground."
      },
      {
        "number": "8",
        "name": "PVIN",
        "type": "power_in",
        "description": "Power supply input (4.5V to 30V); decouple to GND with at least 10uF ceramic capacitor."
      },
      {
        "number": "9",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin on the exposed paddle; maximize PCB copper area connected to it for thermal and noise performance."
      }
    ],
    "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 lists GND as the exposed paddle with no printed pin number, so it is not included in t; The datasheet gives no explicit ERC class for these pins; BS is typed power_in (gate-driver supply) ; The 4.5V to 30V range is stated in the recommended operating conditions for the supply input, and th",
          "exposed pad 9 added from the footprint"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0349,
        "at": "2026-10-18T07:27:54"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586200324986454016",
        "pages": 9,
        "sha256": "fe04792090409c80",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "sy8213fcc.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.55
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2d6f7e774e8143e3320cbd59eb5be9f3b7864614644e3b072006e1eb05fb7fa6",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sy8213fcc-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.55
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "cd01da1f5e6a3c6750ee67a71864f2b58e3cc31adb122d5e7d42654d37072527",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}