LKS561

{
  "slug": "lks561",
  "version": "0.1.0",
  "type": "component",
  "description": "LINKOSEMI Gate Drive ICs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "lks561",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lks561.kicad_sym",
    "lks561.kicad_mod",
    "lks561.glb",
    "lks561.step",
    "lks561.lbr",
    "docs/hero.png",
    "docs/lks561-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lks561-hero.glb",
    "lks561-hero.overlay.json",
    "lks561-etched.glb"
  ],
  "component": {
    "mpn": "LKS561",
    "manufacturer": "LINKOSEMI",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Power Management ICs",
    "subcategory": "Gate Drive ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/85cbd62b33b30a57cf39348e0efec420.pdf",
    "parts": {
      "symbol": "lks561.kicad_sym",
      "footprint": "lks561.kicad_mod",
      "model_3d": "lks561-hero.glb",
      "model_3d_plain": "lks561-etched.glb",
      "model_3d_step": "lks561-etched.step",
      "model_3d_step_plain": "lks561.step",
      "lbr": "lks561.lbr"
    },
    "distributor_links": {
      "lcsc": "C2798405"
    },
    "distributor_check": {
      "checked_at": "2026-11-06T06:38:33Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Chip supply voltage, recommended 10 to 25 V, with an absolute maximum of 35 V (-0.3 V to 35 V)."
      },
      {
        "number": "2",
        "name": "HIN",
        "type": "input",
        "description": "High-side input signal where logic '1' turns the high-side output on; VIH minimum is 3 V, VIL maximum is 0.8 V, and the input range is 0 to VCC."
      },
      {
        "number": "3",
        "name": "LIN",
        "type": "input",
        "description": "Low-side input signal where logic '1' turns the low-side output on; VIH minimum is 3 V, VIL maximum is 0.8 V, and the input range is 0 to VCC."
      },
      {
        "number": "4",
        "name": "COM",
        "type": "power_in",
        "description": "Chip ground reference for the device."
      },
      {
        "number": "5",
        "name": "LO",
        "type": "output",
        "description": "Low-side gate drive output, rated at a drive current of ±1.2 A/1.5 A and swinging between 0 V and VCC."
      },
      {
        "number": "6",
        "name": "VS",
        "type": "power_in",
        "description": "High-side floating offset voltage, recommended -10.8 V to 150 V, with dVS/dt limited to 55 V/ns and VS kept between VB-25 V and VB+0.3 V."
      },
      {
        "number": "7",
        "name": "HO",
        "type": "output",
        "description": "High-side gate drive output referenced to VS, swinging between VS and VB."
      },
      {
        "number": "8",
        "name": "VB",
        "type": "power_in",
        "description": "High-side floating supply voltage, recommended VS+10 V to VS+20 V, with an absolute maximum of 300 V."
      }
    ],
    "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 classifies VS and VB as '输入/输出' (input/output); mapped to KiCad bidirectional. Floatin; VCC and COM are typed as '电源' and '地' in the datasheet; mapped to power_in per the KiCad convention ; The datasheet covers only one package, SOP8 (SOIC-8), with pins 1-8 as printed in the pin table (pag"
        ],
        "pages_sent": 13,
        "cost_usd": 0.0312,
        "at": "2026-11-06T06:38:25"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/85cbd62b33b30a57cf39348e0efec420.pdf",
        "pages": 13,
        "sha256": "634d5c1d2e1909fb",
        "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": "lks561.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lks561-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "0d9211788f7bc770141bb7c449288c05eb2a3e6f3af0976852fe2f0be2c53cc7",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}