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Ray Set visibility: public 16410ef 22d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "sy59515fac",
  "title": "SY59515FAC",
  "brief": "Silergy Corp AC-DC Controllers And Regulators, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "sy59515fac",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SY59515FAC",
    "manufacturer": "Silergy Corp",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "AC-DC Controllers And Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603384408829140992",
    "parts": {
      "symbol": "sy59515fac.kicad_sym",
      "footprint": "sy59515fac.kicad_mod",
      "model_3d": "sy59515fac-hero.glb",
      "model_3d_plain": "sy59515fac-etched.glb",
      "model_3d_step": "sy59515fac-etched.step",
      "model_3d_step_plain": "sy59515fac.step",
      "lbr": "sy59515fac.lbr"
    },
    "distributor_links": {
      "lcsc": "C21726224"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T09:03:26Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "HV",
        "type": "input",
        "description": "HV start pin and HV OVP/UVP sense pin, with absolute maximum rating of -0.3V to 600V and HV OVP threshold of 455V to 511V at 0Ω RHV_EXT."
      },
      {
        "number": "2",
        "name": "VCC",
        "type": "power_in",
        "description": "Bias supply for the low side circuit and LED OVP detection, rated -0.3V to 36V absolute maximum with VCC turn-on threshold of 10.6V to 12.2V."
      },
      {
        "number": "3",
        "name": "LX",
        "type": "input",
        "description": "Low side driver control pin that receives the control signal from SY59516, with absolute maximum rating of -0.6V to 600V."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for the low side circuit and source of the low side internal 500V MOSFET."
      },
      {
        "number": "5",
        "name": "HB",
        "type": "passive",
        "description": "Drain of the internal 500V MOSFET, with absolute maximum rating of -0.6V to 500V."
      },
      {
        "number": "6",
        "name": "HB",
        "type": "passive",
        "description": "Drain of the internal 500V MOSFET, with absolute maximum rating of -0.6V to 500V."
      },
      {
        "number": "7",
        "name": "HB",
        "type": "passive",
        "description": "Drain of the internal 500V MOSFET, with absolute maximum rating of -0.6V to 500V."
      },
      {
        "number": "8",
        "name": "HB",
        "type": "passive",
        "description": "Drain of the internal 500V MOSFET, with absolute maximum rating of -0.6V to 500V."
      }
    ],
    "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 source is Silergy application note AN_SY59515 Rev.0.9, not the SY59515 device datasheet. The SO8; The pin table lists HB as one entry for pins 5-8. It is split here into four entries with identical ; Pin types are inferred from the descriptions because the document gives no electrical type. HV and L"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0723,
        "at": "2026-10-18T09:02:22"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603384408829140992",
        "pages": 12,
        "sha256": "f6170c09255a6357",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "sy59515fac.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sy59515fac-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "9fe42e7cdc8fe25750d908691981f04512504461a519b088215dbaa930b5de62",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Silergy Corp",
      "Package": "SOP-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "f6170c09255a6357f89f5366870feaf5b4343aa05b6ae3fb7903c61b203aa3b2",
      "rows": [
        {
          "name": "VCC Turn-on Threshold",
          "symbol": "VVCC_ON",
          "kind": "electrical",
          "unit": "V",
          "min": 10.6,
          "typ": 11.4,
          "max": 12.2,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "VCC Turn-off Threshold",
          "symbol": "VVCC_OFF",
          "kind": "electrical",
          "unit": "V",
          "min": 7.2,
          "typ": 7.9,
          "max": 8.6,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "VCC OVP Voltage",
          "symbol": "VVCC_OVP",
          "kind": "electrical",
          "unit": "V",
          "min": 26,
          "typ": 27.8,
          "max": 29.6,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current before VVCC_ON",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "µA",
          "min": 190,
          "typ": 245,
          "max": 300,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "HV Start up Current",
          "symbol": "IST_HV",
          "kind": "electrical",
          "unit": "mA",
          "min": 1.4,
          "typ": 2,
          "max": 2.6,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "MOSFET Rdson",
          "symbol": "Rdson",
          "kind": "electrical",
          "unit": "Ω",
          "min": 0.75,
          "typ": 1,
          "max": 1.25,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Breakdown Voltage",
          "symbol": "VBV",
          "kind": "electrical",
          "unit": "V",
          "min": 500,
          "typ": 540,
          "max": null,
          "conditions": "VGS=0, IDS=250µA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "HV OVP",
          "symbol": "VHV_OVP",
          "kind": "electrical",
          "unit": "V",
          "min": 455,
          "typ": 483,
          "max": 511,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "HV UVP",
          "symbol": "VHV_UVP",
          "kind": "electrical",
          "unit": "V",
          "min": 160,
          "typ": 178,
          "max": 196,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "MIN_ON",
          "symbol": "TMIN_ON",
          "kind": "electrical",
          "unit": "ns",
          "min": 400,
          "typ": 525,
          "max": 650,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "HV pin voltage",
          "symbol": "HV",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 600,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "VCC pin voltage",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 36,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "LX pin voltage",
          "symbol": "LX",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.6,
          "typ": null,
          "max": 600,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "HB pin voltage",
          "symbol": "HB",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.6,
          "typ": null,
          "max": 500,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1.1,
          "conditions": "SO8, TA = 25°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (Soldering)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "soldering, 10 sec",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature Range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Ambient Temperature Range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 120,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Package Thermal Resistance junction-to-ambient",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 88,
          "max": null,
          "conditions": "SO8, natural convection, TA = 25°C, JEDEC 51-3 board",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Package Thermal Resistance junction-to-case",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 45,
          "max": null,
          "conditions": "SO8",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "sy59515fac"
  ],
  "discovery_pitch": "SY59515FAC (Silergy Corp) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "sy59515fac.kicad_sym",
    "sy59515fac.kicad_mod",
    "sy59515fac.glb",
    "sy59515fac.step",
    "sy59515fac.lbr",
    "docs/hero.png",
    "docs/sy59515fac-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sy59515fac-hero.glb",
    "sy59515fac-hero.overlay.json",
    "sy59515fac-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}