XH2596-12

{
  "slug": "xh2596-12",
  "version": "0.1.0",
  "type": "component",
  "description": "XINLUDA DC-DC Converters, TO-263-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "xh2596-12",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "xh2596-12.kicad_sym",
    "xh2596-12.kicad_mod",
    "xh2596-12.glb",
    "xh2596-12.step",
    "xh2596-12.lbr",
    "docs/hero.png",
    "docs/xh2596-12-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "xh2596-12-hero.glb",
    "xh2596-12-hero.overlay.json",
    "xh2596-12-etched.glb"
  ],
  "component": {
    "mpn": "XH2596-12",
    "manufacturer": "XINLUDA",
    "package": "TO-263-5",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906305972658176",
    "parts": {
      "symbol": "xh2596-12.kicad_sym",
      "footprint": "xh2596-12.kicad_mod",
      "model_3d": "xh2596-12-hero.glb",
      "model_3d_plain": "xh2596-12-etched.glb",
      "model_3d_step": "xh2596-12-etched.step",
      "model_3d_step_plain": "xh2596-12.step",
      "lbr": "xh2596-12.lbr"
    },
    "distributor_links": {
      "lcsc": "C609784"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T20:39:08Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Positive input supply, 4.5V to 40V operating (45V absolute max), which needs a low-ESR bypass capacitor placed close to the pin."
      },
      {
        "number": "2",
        "name": "Output",
        "type": "output",
        "description": "Internal switch output that swings between (+VIN − VSAT) and about −0.5V at a duty cycle of about VOUT/VIN, with 3A rated load current; keep the PCB copper area on this pin to a minimum."
      },
      {
        "number": "3",
        "name": "Ground",
        "type": "power_in",
        "description": "Circuit ground."
      },
      {
        "number": "4",
        "name": "Feedback",
        "type": "input",
        "description": "Senses the regulated output voltage (12V for this fixed version) to close the feedback loop, with a pin voltage range of −0.3V to +25V."
      },
      {
        "number": "5",
        "name": "ON/OFF",
        "type": "input",
        "description": "Shutdown input: below about 1.3V the regulator is on and above 1.3V (up to 25V max) it is off, with about 80 µA standby current, and it can be grounded or left open if shutdown is not needed."
      },
      {
        "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 shows the metal tab as GND on the connection diagram (page 2) but gives no separate pi",
          "exposed pad 6 added from the footprint",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 33,
        "cost_usd": 0.7562,
        "at": "2026-10-18T20:38:55"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906305972658176",
        "pages": 33,
        "sha256": "dd90bdf5e1a1469c",
        "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": "xh2596-12.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": "xh2596-12-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": "bd1e9ce84a586f0a6114a05cd96999cc49790c051676e7a12827c3ceb8fcaf3f",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}