SY5072ABC

{
  "slug": "sy5072abc",
  "version": "0.1.0",
  "type": "component",
  "description": "Silergy Corp AC-DC Controllers And Regulators, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "sy5072abc",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sy5072abc.kicad_sym",
    "sy5072abc.kicad_mod",
    "sy5072abc.glb",
    "sy5072abc.step",
    "sy5072abc.lbr",
    "docs/hero.png",
    "docs/sy5072abc-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sy5072abc-hero.glb",
    "sy5072abc-hero.overlay.json",
    "sy5072abc-etched.glb"
  ],
  "component": {
    "mpn": "SY5072ABC",
    "manufacturer": "Silergy Corp",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "AC-DC Controllers And Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590910699872722944",
    "parts": {
      "symbol": "sy5072abc.kicad_sym",
      "footprint": "sy5072abc.kicad_mod",
      "model_3d": "sy5072abc-hero.glb",
      "model_3d_plain": "sy5072abc-etched.glb",
      "model_3d_step": "sy5072abc-etched.step",
      "model_3d_step_plain": "sy5072abc.step",
      "lbr": "sy5072abc.lbr"
    },
    "distributor_links": {
      "lcsc": "C21726212"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T09:05:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ISEN",
        "type": "input",
        "description": "Current limit and zero-crossing sense pin: the MOSFET peak current is limited cycle by cycle when ISEN exceeds VISEN_LIMIT (1.00V typ.), and a drop to -80mV is used to detect zero inductor current for valley turn-on."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "3",
        "name": "COMP",
        "type": "passive",
        "description": "Loop compensation pin; an RC network must be connected between this pin and ground to stabilize the control loop."
      },
      {
        "number": "4",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin that receives the output voltage divider; the internal reference is 1.25V (VREF 1.225V to 1.275V) and the OVP threshold VFB_OVP is 1.35V."
      },
      {
        "number": "5",
        "name": "VIN",
        "type": "power_in",
        "description": "Power supply pin with 9V to 22V recommended operating range, UVLO turn-on at 14.6V and turn-off at 7.5V, and VIN OVP at 24.5V."
      },
      {
        "number": "6",
        "name": "DRV",
        "type": "output",
        "description": "Gate driver pin that connects to the gate of the primary MOSFET through a resistor; typical source current is 75mA, sink current is 400mA, and gate drive voltage is 12V."
      }
    ],
    "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's pin table gives pin names and functions but no electrical pin types; the KiCad ERC t; Pin numbering was taken from the pin table on page 2 (SOT23-6 top view). The package drawing on page"
        ],
        "pages_sent": 13,
        "cost_usd": 0.062,
        "at": "2026-10-15T09:05:09"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590910699872722944",
        "pages": 13,
        "sha256": "87453d8baa31cc1c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "sy5072abc.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sy5072abc-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "bb86980feed6b5c5bc81728fd637fa2ee6b65b52e17d5efea6f61517846c4022",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}