G2021

{
  "slug": "g2021",
  "version": "0.1.0",
  "type": "component",
  "description": "WXNSIC Gate Drivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "motor driver ics",
    "g2021",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "g2021.kicad_sym",
    "g2021.kicad_mod",
    "g2021.glb",
    "g2021.step",
    "g2021.lbr",
    "docs/hero.png",
    "docs/g2021-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "g2021-hero.glb",
    "g2021-hero.overlay.json"
  ],
  "component": {
    "mpn": "G2021",
    "manufacturer": "WXNSIC",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590905730197237760",
    "parts": {
      "symbol": "g2021.kicad_sym",
      "footprint": "g2021.kicad_mod",
      "model_3d": "g2021-hero.glb",
      "model_3d_plain": "g2021.glb",
      "model_3d_step": "g2021-etched.step",
      "model_3d_step_plain": "g2021.step",
      "lbr": "g2021.lbr"
    },
    "distributor_links": {
      "lcsc": "C53436211",
      "mouser": "836-G2021"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T11:31:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": "836-G2021",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Low-side supply pin, recommended 6 V to 20 V with respect to VSS, with UVLO thresholds of 5.5 V rising and 5.0 V falling that suppress all outputs below threshold."
      },
      {
        "number": "2",
        "name": "HIN",
        "type": "input",
        "description": "High-side logic input with a VIL maximum of 0.8 V and VIH minimum of 2.5 V, containing an internal 800 kΩ pull-down to VSS, so it is recommended to tie it to VSS when unused."
      },
      {
        "number": "3",
        "name": "LIN",
        "type": "input",
        "description": "Low-side logic input with a VIL maximum of 0.8 V and VIH minimum of 2.5 V, containing an internal 800 kΩ pull-down to VSS, so it is recommended to tie it to VSS when unused."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for all voltage ratings and input and low-side output levels of the device."
      },
      {
        "number": "5",
        "name": "LO",
        "type": "output",
        "description": "Low-side push-pull gate driver output referenced to VSS, rated for 1.2 A source and 1.5 A sink (pulse width ≤10 µs) and VOL typically no more than 0.1 V at IO = 0 A."
      },
      {
        "number": "6",
        "name": "VS",
        "type": "power_in",
        "description": "High-side floating ground reference, recommended from -9 V to 250 V, tolerant of dVS/dt up to 50 V/ns and of a transient of -9 V for 50 ns."
      },
      {
        "number": "7",
        "name": "HO",
        "type": "output",
        "description": "High-side push-pull gate driver output referenced to VS, swinging between VS and VB, rated for 1.2 A source and 1.5 A sink (pulse width ≤10 µs)."
      },
      {
        "number": "8",
        "name": "VB",
        "type": "power_in",
        "description": "High-side floating supply, recommended at VS + 6 V to VS + 20 V, with an absolute maximum of 275 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: Pin types for VS and VB are a judgment call: the datasheet calls VS a floating ground and VB a float; SOIC-8 has no exposed thermal pad pin number in the datasheet, so none is listed. The datasheet's pa; The 800 kΩ pull-down values for HIN and LIN are the datasheet's stated internal resistance to VSS, a"
        ],
        "pages_sent": 14,
        "cost_usd": 0.06,
        "at": "2026-10-09T11:28:02"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590905730197237760",
        "pages": 14,
        "sha256": "4657a6a3b7b1fb7b",
        "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": "g2021.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": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "g2021-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": "c99ced3985232c20762e94558492b74e9fb0831c57889ff3ba71af5138e387d4",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}