SY59112A2FCP

{
  "slug": "sy59112a2fcp",
  "version": "0.1.0",
  "type": "component",
  "description": "Silergy Corp LED Drivers, SOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "led drivers",
    "sy59112a2fcp",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sy59112a2fcp.kicad_sym",
    "sy59112a2fcp.kicad_mod",
    "sy59112a2fcp.glb",
    "sy59112a2fcp.step",
    "sy59112a2fcp.lbr",
    "docs/hero.png",
    "docs/sy59112a2fcp-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sy59112a2fcp-hero.glb",
    "sy59112a2fcp-hero.overlay.json",
    "sy59112a2fcp-etched.glb"
  ],
  "component": {
    "mpn": "SY59112A2FCP",
    "manufacturer": "Silergy Corp",
    "package": "SOP-8-EP",
    "pin_count": 9,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590917253560938496",
    "parts": {
      "symbol": "sy59112a2fcp.kicad_sym",
      "footprint": "sy59112a2fcp.kicad_mod",
      "model_3d": "sy59112a2fcp-hero.glb",
      "model_3d_plain": "sy59112a2fcp-etched.glb",
      "model_3d_step": "sy59112a2fcp-etched.step",
      "model_3d_step_plain": "sy59112a2fcp.step",
      "lbr": "sy59112a2fcp.lbr"
    },
    "distributor_links": {
      "lcsc": "C21726222"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T05:49:56Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "LX2",
        "type": "passive",
        "description": "Drain of the bleeding MOS pin; absolute maximum rating is -0.3 V to 700 V."
      },
      {
        "number": "2",
        "name": "HVCC",
        "type": "power_in",
        "description": "HV power supply pin; absolute maximum rating is -0.3 V to 700 V."
      },
      {
        "number": "3",
        "name": "LX1",
        "type": "passive",
        "description": "Drain of the main MOS pin; absolute maximum rating is -0.3 V to 500 V."
      },
      {
        "number": "4",
        "name": "GATE",
        "type": "output",
        "description": "Gate of the integrated current ripple remover MOSFET; absolute maximum rating is -0.3 V to 500 V to ground, and GATE to LX1 is limited to -0.3 V to 3.6 V."
      },
      {
        "number": "5",
        "name": "LEDN",
        "type": "passive",
        "description": "Connects to the cathode of the LED load; absolute maximum rating is -0.3 V to 500 V, and LEDN to LX1 is limited to -0.3 V to 20 V."
      },
      {
        "number": "6",
        "name": "ISEN1",
        "type": "input",
        "description": "Main MOS current sense pin that sets the output current through its sense network; absolute maximum rating is -0.3 V to 3.6 V."
      },
      {
        "number": "7",
        "name": "ISEN2",
        "type": "input",
        "description": "BLD MOS current sense pin used to adjust the latching current via R_ISEN2, with a recommended value of R_ISEN2 > 0.75 ohm; absolute maximum rating is -0.3 V to 3.6 V."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply pin; absolute maximum rating is -0.3 V to 25 V."
      },
      {
        "number": "9",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      }
    ],
    "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: Part-number mismatch: the page 2 top-mark table lists SY59112A2FCC, while the ordering table on page; The pin types are inferred from the pin descriptions, not stated by the datasheet. LX1/LX2 are MOSFE; The datasheet lists GND as pin 9 but never says it is an exposed thermal pad, and the pin list has n"
        ],
        "pages_sent": 5,
        "cost_usd": 0.0381,
        "at": "2026-10-19T05:47:36"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590917253560938496",
        "pages": 5,
        "sha256": "9086c48eeb920c0d",
        "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": "sy59112a2fcp.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": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sy59112a2fcp-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": "4938b5696c650b9f776f5c89122f3097351ca494eb62f8976b7b9a292f39bd98",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}