DL6019

{
  "slug": "dl6019",
  "version": "0.1.0",
  "type": "component",
  "description": "DOINGTER DC-DC Converters, TO-263-5L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "dl6019",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "dl6019.kicad_sym",
    "dl6019.kicad_mod",
    "dl6019.glb",
    "dl6019.step",
    "dl6019.lbr",
    "docs/hero.png",
    "docs/dl6019-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "dl6019-hero.glb",
    "dl6019-hero.overlay.json",
    "dl6019-etched.glb"
  ],
  "component": {
    "mpn": "DL6019",
    "manufacturer": "DOINGTER",
    "package": "TO-263-5L",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604447803183673344",
    "parts": {
      "symbol": "dl6019.kicad_sym",
      "footprint": "dl6019.kicad_mod",
      "model_3d": "dl6019-hero.glb",
      "model_3d_plain": "dl6019-etched.glb",
      "model_3d_step": "dl6019-etched.step",
      "model_3d_step_plain": "dl6019.step",
      "lbr": "dl6019.lbr"
    },
    "distributor_links": {
      "lcsc": "C42395903"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T01:15:24Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "2",
        "name": "EN",
        "type": "input",
        "description": "Enable pin: drive low to turn off the device (VEN threshold low 0.8V max), drive high (1.4V min) to turn on; floating is default high."
      },
      {
        "number": "3",
        "name": "SW",
        "type": "output",
        "description": "Power switch output pin, the switch node that supplies power to the output, rated -0.3 to 60V; the metal tab is also SW."
      },
      {
        "number": "4",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply voltage input operating from 3.6V to 36V DC, to be bypassed to GND with a suitably large capacitor to eliminate input noise."
      },
      {
        "number": "5",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin with a feedback threshold voltage of 1.25V, rated -0.3V to Vin."
      },
      {
        "number": "6",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet says the metal tab is SW, but the pin table has no separate tab pin. I did not add a s",
          "exposed pad 6 added from the footprint",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 5,
        "cost_usd": 0.1648,
        "at": "2026-10-18T01:14:31"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604447803183673344",
        "pages": 5,
        "sha256": "c3b7ac46ec58218f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "dl6019.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15.0,
          10.0,
          4.42
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "94c2a3dc1aaad85b6b5193f97d9a7c61b4e28bac25952a1e629557bcf747e246",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dl6019-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15.0,
          10.0,
          4.42
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2bbe138f632cffeba8d72487a7be7b0906cb4052153b051528a4fcc5a8699d9a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}