SL21814

{
  "slug": "sl21814",
  "version": "0.1.0",
  "type": "component",
  "description": "Slkor SLKORMICRO Elec Gate Drivers, SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "motor driver ics",
    "sl21814",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sl21814.kicad_sym",
    "sl21814.kicad_mod",
    "sl21814.glb",
    "sl21814.step",
    "sl21814.lbr",
    "docs/hero.png",
    "docs/sl21814-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sl21814-hero.glb",
    "sl21814-hero.overlay.json",
    "sl21814-etched.glb"
  ],
  "component": {
    "mpn": "SL21814",
    "manufacturer": "Slkor SLKORMICRO Elec",
    "package": "SOP-14",
    "pin_count": 14,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590920195190181888",
    "parts": {
      "symbol": "sl21814.kicad_sym",
      "footprint": "sl21814.kicad_mod",
      "model_3d": "sl21814-hero.glb",
      "model_3d_plain": "sl21814-etched.glb",
      "model_3d_step": "sl21814-etched.step",
      "model_3d_step_plain": "sl21814.step",
      "lbr": "sl21814.lbr"
    },
    "distributor_links": {
      "lcsc": "C20539707"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T20:11:33Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "HIN",
        "type": "input",
        "description": "Logic input for the high-side gate driver output HO, in phase with HO; Schmitt-triggered with pull-down, VIH min 2.5 V and VIL max 0.8 V, compatible with 3.3 V and 5 V logic."
      },
      {
        "number": "2",
        "name": "LIN",
        "type": "input",
        "description": "Logic input for the low-side gate driver output LO, in phase with LO; Schmitt-triggered with pull-down, VIH min 2.5 V and VIL max 0.8 V, compatible with 3.3 V and 5 V logic."
      },
      {
        "number": "3",
        "name": "VSS",
        "type": "power_in",
        "description": "Logic ground for the HIN and LIN inputs; absolute maximum range -5 V to +5 V."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "5",
        "name": "COM",
        "type": "power_in",
        "description": "Low-side return; all absolute and recommended voltage ratings are referenced to COM."
      },
      {
        "number": "6",
        "name": "LO",
        "type": "output",
        "description": "Low-side gate drive output, swinging between 0 V and VCC and in phase with LIN."
      },
      {
        "number": "7",
        "name": "VCC",
        "type": "power_in",
        "description": "Low-side and logic fixed supply; recommended 10 V to 20 V, absolute maximum -0.3 V to 25 V referenced to COM."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "9",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "10",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "11",
        "name": "VS",
        "type": "power_in",
        "description": "High-side floating supply return; offset up to 600 V with dV/dt limited to 50 V/ns, absolute range VB-25 V to VB+0.3 V."
      },
      {
        "number": "12",
        "name": "HO",
        "type": "output",
        "description": "High-side gate drive output, swinging between VS and VB and in phase with HIN."
      },
      {
        "number": "13",
        "name": "VB",
        "type": "power_in",
        "description": "High-side floating supply; recommended VS+10 V to VS+20 V, absolute maximum 625 V referenced to COM."
      },
      {
        "number": "14",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      }
    ],
    "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 top-view pin diagram on page 2 lists the labels in an order that does not clearly match the numb; Voltage limits in the pin descriptions for VCC, VB, VS, VSS and the logic inputs come from the absol"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0333,
        "at": "2026-10-18T20:11:18"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590920195190181888",
        "pages": 9,
        "sha256": "47e7234782f94fb5",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "sl21814.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          8.7,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sl21814-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          8.7,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3bb43921ebfc6274953a7b57a229a0c7ccabe265f4c448e235010dbde46f9940",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}