UCC27517ADB

{
  "slug": "ucc27517adb",
  "version": "0.1.0",
  "type": "component",
  "description": "Tokmas Gate Drivers, TSOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "motor driver ics",
    "ucc27517adb",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ucc27517adb.kicad_sym",
    "ucc27517adb.kicad_mod",
    "ucc27517adb.glb",
    "ucc27517adb.step",
    "ucc27517adb.lbr",
    "docs/hero.png",
    "docs/ucc27517adb-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ucc27517adb-hero.glb",
    "ucc27517adb-hero.overlay.json",
    "ucc27517adb-etched.glb"
  ],
  "component": {
    "mpn": "UCC27517ADB",
    "manufacturer": "Tokmas",
    "package": "TSOT-23-5",
    "pin_count": 5,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603000129016381440",
    "parts": {
      "symbol": "ucc27517adb.kicad_sym",
      "footprint": "ucc27517adb.kicad_mod",
      "model_3d": "ucc27517adb-hero.glb",
      "model_3d_plain": "ucc27517adb-etched.glb",
      "model_3d_step": "ucc27517adb-etched.step",
      "model_3d_step_plain": "ucc27517adb.step",
      "lbr": "ucc27517adb.lbr"
    },
    "distributor_links": {
      "lcsc": "C7525406"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T00:24:11Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply of the gate driver, operating from 4.5 V to 24 V and decoupled by ceramic capacitors, with 0.1 uF plus 1 uF or 10 uF recommended."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground that must be soldered directly to the ground planes for improved thermal performance and electrical contact."
      },
      {
        "number": "3",
        "name": "IN+",
        "type": "input",
        "description": "Non-inverting TTL-compatible logic input that floats low; it carries the PWM signal in non-inverting operation and is connected to VDD in inverting operation."
      },
      {
        "number": "4",
        "name": "IN-",
        "type": "input",
        "description": "Inverting TTL-compatible logic input that floats low; it is connected to GND in non-inverting operation and carries the PWM signal in inverting operation."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "output",
        "description": "Gate driver output rated for 4 A peak source and 4 A peak sink current."
      }
    ],
    "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 a single TSOT23-5 pin table and top-view pin numbering (1 to 5), but it does not; The datasheet's text extraction of the top-view figure is not a clean drawing, so the physical posit; The package drawing note on page 14 says a thermal pad shall be soldered and refers to an exposed pa"
        ],
        "pages_sent": 16,
        "cost_usd": 0.0484,
        "at": "2026-10-19T00:23:55"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603000129016381440",
        "pages": 16,
        "sha256": "ac12e2a4eff4f22a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ucc27517adb.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          0.95
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "5120f0cee43ef7743cc08408d2c12f234fcac7355386e330a3a16f336e23da8d",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ucc27517adb-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          0.95
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c2741839b7ea95d946a67deaa97b46d652837da46e9cb1a63180521a13adb76a",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}