L6387ED

{
  "slug": "l6387ed",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Gate Drivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "motor driver ics",
    "l6387ed",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "l6387ed.kicad_sym",
    "l6387ed.kicad_mod",
    "l6387ed.glb",
    "l6387ed.step",
    "l6387ed.lbr",
    "docs/hero.png",
    "docs/l6387ed-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "l6387ed-hero.glb",
    "l6387ed-hero.overlay.json"
  ],
  "component": {
    "mpn": "L6387ED",
    "manufacturer": "STMicroelectronics",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588882341309919232",
    "parts": {
      "symbol": "l6387ed.kicad_sym",
      "footprint": "l6387ed.kicad_mod",
      "model_3d": "l6387ed-hero.glb",
      "model_3d_plain": "l6387ed.glb",
      "model_3d_step": "l6387ed-etched.step",
      "model_3d_step_plain": "l6387ed.step",
      "lbr": "l6387ed.lbr"
    },
    "distributor_links": {
      "lcsc": "C155554",
      "digikey": "497-14772-5-ND",
      "mouser": "511-L6387ED"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T23:04:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-14772-5-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-L6387ED",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "LIN",
        "type": "input",
        "description": "Low-side driver logic input, CMOS/TTL Schmitt-trigger with a low-level threshold of 1.5 V max and a high-level threshold of 3.6 V min."
      },
      {
        "number": "2",
        "name": "HIN",
        "type": "input",
        "description": "High-side driver logic input, CMOS/TTL Schmitt-trigger with a low-level threshold of 1.5 V max and a high-level threshold of 3.6 V min."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Low-voltage power supply, 17 V recommended supply voltage, absolute maximum -0.3 to +18 V, with UVLO turn-on at 6 V typ. (6.5 V max) and turn-off at 5.5 V typ."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the low-voltage section and logic inputs."
      },
      {
        "number": "5",
        "name": "LVG",
        "type": "output",
        "description": "Low-side driver gate output that sources 400 mA and sinks 650 mA (typ.), guaranteeing 0.3 V max on the pin at Isink = 10 mA so an external bleeder resistor is not needed."
      },
      {
        "number": "6",
        "name": "OUT",
        "type": "power_in",
        "description": "High-side driver floating reference; the output voltage is limited to -3 V to VBOOT - 18 V in absolute maximum ratings and up to 580 V recommended."
      },
      {
        "number": "7",
        "name": "HVG",
        "type": "output",
        "description": "High-side driver gate output that sources 400 mA and sinks 650 mA (typ.), referenced to OUT and bounded by VBOOT."
      },
      {
        "number": "8",
        "name": "VBOOT",
        "type": "power_in",
        "description": "Bootstrap supply voltage for the floating high-side section, with absolute maximum -1 to 618 V and VBS (VBOOT - VOUT) of 17 V recommended."
      }
    ],
    "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 gives one pin table (Table 4 / Figure 2) for the device and does not print a separate ; Source/sink values for LVG and HVG are the typical short-circuit currents from Table 6 (Iso 300-400 ; Pin types for OUT and VBOOT are taken from the datasheet's type column 'P' and mapped to KiCad power"
        ],
        "pages_sent": 17,
        "cost_usd": 0.0464,
        "at": "2026-10-11T23:04:31"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588882341309919232",
        "pages": 17,
        "sha256": "64ba451a43fc2340",
        "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": "l6387ed.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": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "l6387ed-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": "e313d03edd4785cd55c18b746e34c48caa6e85a4655e282f15635222c640cd76",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}