main
Ray Set visibility: public 2e0b90b 17d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "xh2596-5-0",
  "title": "XH2596-5.0",
  "brief": "XINLUDA DC-DC Converters, TO-263-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "xh2596-5.0",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "XH2596-5.0",
    "manufacturer": "XINLUDA",
    "package": "TO-263-5",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886555074813952",
    "parts": {
      "symbol": "xh2596-5-0.kicad_sym",
      "footprint": "xh2596-5-0.kicad_mod",
      "model_3d": "xh2596-5-0-hero.glb",
      "model_3d_plain": "xh2596-5-0-etched.glb",
      "model_3d_step": "xh2596-5-0-etched.step",
      "model_3d_step_plain": "xh2596-5-0.step",
      "lbr": "xh2596-5-0.lbr"
    },
    "distributor_links": {
      "lcsc": "C609785"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T03:52:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Positive input supply for the switching regulator (operating range 4.5V to 40V, 45V absolute maximum), needing a low-ESR input bypass capacitor close to the pin."
      },
      {
        "number": "2",
        "name": "Output",
        "type": "output",
        "description": "Internal switch output that swings between (+VIN − VSAT) and about −0.5V with duty cycle of about VOUT/VIN, so PC board copper on this pin should be kept to a minimum."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Circuit ground."
      },
      {
        "number": "4",
        "name": "Feedback",
        "type": "input",
        "description": "Senses the regulated output voltage to complete the feedback loop (absolute maximum −0.3V to +25V)."
      },
      {
        "number": "5",
        "name": "ON/OFF",
        "type": "input",
        "description": "Shutdown logic input: below about 1.3V the regulator is on, above 1.3V (maximum 25V) it shuts down to about 80 µA standby, and it may be tied to ground or left open if unused."
      },
      {
        "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 connection diagram on page 2 shows a metal tab labelled GND with no pin number. It is not includ",
          "exposed pad 6 added from the footprint",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 33,
        "cost_usd": 0.7588,
        "at": "2026-10-18T03:50:50"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886555074813952",
        "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": [
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        "file": "xh2596-5-0.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15,
          10,
          4.42
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "94c2a3dc1aaad85b6b5193f97d9a7c61b4e28bac25952a1e629557bcf747e246",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "xh2596-5-0-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "0c8a283ab3760f44f43aaf51b2e940f2da065f4c3a10070a4679746cd9ff4005",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "XINLUDA",
      "Package": "TO-263-5",
      "Category": "Power Management (PMIC)",
      "Pins": "6"
    },
    "appearance": {
      "contacts": {
        "quote": "capacitor leads and short copper traces. Do not",
        "page": 10,
        "doc": "ds.pdf",
        "material": "copper"
      },
      "version": 1,
      "datasheet_sha256": "dd90bdf5e1a1469c95c3d2c93558a29478e31d06bd59eab0497624068421af0a"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "dd90bdf5e1a1469c95c3d2c93558a29478e31d06bd59eab0497624068421af0a",
      "rows": [
        {
          "name": "Output Voltage (TJ = 25˚C)",
          "symbol": "VOUT",
          "kind": "electrical",
          "unit": "V",
          "min": 4.8,
          "typ": 5,
          "max": 5.2,
          "conditions": "7V ≤ VIN ≤ 40V, 0.2A ≤ ILOAD ≤ 3A; TJ = 25˚C (standard type face)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage (full operating temperature range)",
          "symbol": "VOUT",
          "kind": "electrical",
          "unit": "V",
          "min": 4.75,
          "typ": 5,
          "max": 5.25,
          "conditions": "7V ≤ VIN ≤ 40V, 0.2A ≤ ILOAD ≤ 3A; full operating temperature range (boldface)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Oscillator Frequency (TJ = 25˚C)",
          "symbol": "fO",
          "kind": "electrical",
          "unit": "kHz",
          "min": 127,
          "typ": 150,
          "max": 173,
          "conditions": "(Note 6); VIN = 12V, ILOAD = 500 mA unless otherwise specified; TJ = 25˚C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Oscillator Frequency (full operating temperature range)",
          "symbol": "fO",
          "kind": "electrical",
          "unit": "kHz",
          "min": 110,
          "typ": 150,
          "max": 173,
          "conditions": "(Note 6); VIN = 12V, ILOAD = 500 mA unless otherwise specified; full operating temperature range",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Saturation Voltage (TJ = 25˚C)",
          "symbol": "VSAT",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.16,
          "max": 1.4,
          "conditions": "IOUT = 3A (Notes 7, 8)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Saturation Voltage (full operating temperature range)",
          "symbol": "VSAT",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.16,
          "max": 1.5,
          "conditions": "IOUT = 3A (Notes 7, 8); full operating temperature range",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Current Limit (TJ = 25˚C)",
          "symbol": "ICL",
          "kind": "electrical",
          "unit": "A",
          "min": 3.6,
          "typ": 4.5,
          "max": 6.9,
          "conditions": "Peak current (Notes 7, 8); TJ = 25˚C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Current Limit (full operating temperature range)",
          "symbol": "ICL",
          "kind": "electrical",
          "unit": "A",
          "min": 3.4,
          "typ": 4.5,
          "max": 7.5,
          "conditions": "Peak current (Notes 7, 8); full operating temperature range",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Leakage Current",
          "symbol": "IL",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "Output = 0V (Notes 7, 9)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Leakage Current",
          "symbol": "IL",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 2,
          "max": 30,
          "conditions": "Output = −1V (Note 10)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 5,
          "max": 10,
          "conditions": "(Note 9); VIN = 12V, ILOAD = 500 mA unless otherwise specified",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Standby Quiescent Current (TJ = 25˚C)",
          "symbol": "ISTBY",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 80,
          "max": 200,
          "conditions": "ON/OFF pin = 5V (OFF) (Note 10); VIN = 40V; TJ = 25˚C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Standby Quiescent Current (full operating temperature range)",
          "symbol": "ISTBY",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 80,
          "max": 250,
          "conditions": "ON/OFF pin = 5V (OFF) (Note 10); VIN = 40V; full operating temperature range",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "ON/OFF Pin Logic Input Threshold Voltage, Low (Regulator ON)",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.3,
          "max": 0.6,
          "conditions": "Regulator ON",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "ON/OFF Pin Logic Input Threshold Voltage, High (Regulator OFF)",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": 1.3,
          "max": null,
          "conditions": "Regulator OFF",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "ON/OFF Pin Input Current",
          "symbol": "IH",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 5,
          "max": 15,
          "conditions": "VLOGIC = 2.5V (Regulator OFF)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "ON/OFF Pin Input Current",
          "symbol": "IL",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.02,
          "max": 5,
          "conditions": "VLOGIC = 0.5V (Regulator ON)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Maximum Supply Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 45,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ON/OFF Pin Input Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Feedback Pin Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "˚C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD Susceptibility",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "Human Body Model (Note 2)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (vapor phase)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "˚C",
          "min": null,
          "typ": null,
          "max": 215,
          "conditions": "Vapor phase, 60 sec.",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (infrared)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "˚C",
          "min": null,
          "typ": null,
          "max": 245,
          "conditions": "Infrared, 10 sec.",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "˚C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "˚C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "Junction temperature",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4.5,
          "typ": null,
          "max": 40,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction to Case",
          "symbol": "JC",
          "kind": "thermal",
          "unit": "˚C/W",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "TO-263 package, junction to case",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction to Ambient",
          "symbol": "JA",
          "kind": "thermal",
          "unit": "˚C/W",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "TO-263 package, junction to ambient (Note 11): 0.5 in² 1 oz copper",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction to Ambient",
          "symbol": "JA",
          "kind": "thermal",
          "unit": "˚C/W",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "TO-263 package, junction to ambient (Note 12): 2.5 in² 1 oz copper",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction to Ambient",
          "symbol": "JA",
          "kind": "thermal",
          "unit": "˚C/W",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "TO-263 package, junction to ambient (Note 13 or Note 14; mapping unclear in extracted text)",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "xh2596-5.0"
  ],
  "discovery_pitch": "XH2596-5.0 (XINLUDA) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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}