LT8362EDD#TRPBF

{
  "slug": "lt8362edd-trpbf",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices DC-DC Converters, TDFN-10-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "lt8362edd#trpbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lt8362edd-trpbf.kicad_sym",
    "lt8362edd-trpbf.kicad_mod",
    "lt8362edd-trpbf.glb",
    "lt8362edd-trpbf.step",
    "lt8362edd-trpbf.lbr",
    "docs/hero.png",
    "docs/lt8362edd-trpbf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lt8362edd-trpbf-hero.glb",
    "lt8362edd-trpbf-hero.overlay.json",
    "lt8362edd-trpbf-etched.glb"
  ],
  "component": {
    "mpn": "LT8362EDD#TRPBF",
    "manufacturer": "Analog Devices",
    "package": "TDFN-10-EP(3x3)",
    "pin_count": 11,
    "category": "Power Management ICs",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/lt8362.pdf",
    "parts": {
      "symbol": "lt8362edd-trpbf.kicad_sym",
      "footprint": "lt8362edd-trpbf.kicad_mod",
      "model_3d": "lt8362edd-trpbf-hero.glb",
      "model_3d_plain": "lt8362edd-trpbf-etched.glb",
      "model_3d_step": "lt8362edd-trpbf-etched.step",
      "model_3d_step_plain": "lt8362edd-trpbf.step",
      "lbr": "lt8362edd-trpbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C673762",
      "digikey": "505-LT8362EDD#TRPBFTR-ND",
      "mouser": "584-LT8362EDDTRPBF"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T01:52:51Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-LT8362EDD#TRPBFTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-LT8362EDDTRPBF",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "EN/UVLO",
        "type": "input",
        "description": "Shutdown and undervoltage detect pin with a 1.6V falling threshold (1.68V rising, 80mV hysteresis); below 0.2V VIN current drops below 1µA, and it may be tied directly to VIN."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply, 2.8V to 60V operating range, which must be locally bypassed close to the pin."
      },
      {
        "number": "3",
        "name": "INTVCC",
        "type": "power_out",
        "description": "Regulated 3.2V supply for internal loads that must be bypassed with a 1µF low-ESR ceramic capacitor to GND, with no additional loading allowed and no external driving."
      },
      {
        "number": "4",
        "name": "BIAS",
        "type": "power_in",
        "description": "Second input supply for powering INTVCC when 4.4V ≤ BIAS ≤ VIN to improve efficiency (40V absolute maximum); tie to GND if unused."
      },
      {
        "number": "5",
        "name": "VC",
        "type": "passive",
        "description": "Error amplifier output pin to which the external compensation network is tied."
      },
      {
        "number": "6",
        "name": "FBX",
        "type": "input",
        "description": "Feedback pin for positive (1.6V regulation) or negative (-0.8V regulation) outputs, connected to a resistor divider from the output to GND, which also reduces switching frequency when near 0V at start-up and fault."
      },
      {
        "number": "7",
        "name": "RT",
        "type": "passive",
        "description": "A resistor from this pin to GND programs the switching frequency between 300kHz and 2MHz."
      },
      {
        "number": "8",
        "name": "SS",
        "type": "passive",
        "description": "Soft-start pin where a capacitor to GND sets the inductor current ramp rate at start-up with 2µA charge current, discharged by an internal 220Ω MOSFET during shutdown or fault."
      },
      {
        "number": "9",
        "name": "SYNC/MODE",
        "type": "input",
        "description": "Selects Burst (GND or <0.14V), Burst/SSFM (100k to GND), Pulse-skip (float), Pulse-skip/SSFM (INTVCC or >1.7V) or synchronizes to an external clock."
      },
      {
        "number": "10",
        "name": "SW",
        "type": "passive",
        "description": "Output of the internal 2A, 60V power switch, whose connected metal trace area should be minimized to reduce EMI."
      },
      {
        "number": "11",
        "name": "PGND, GND",
        "type": "power_in",
        "description": "Exposed pad serving as power ground and signal ground that must be soldered to a continuous copper ground plane for heat removal."
      }
    ],
    "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 names this the 10-lead (3mm × 3mm) Plastic DFN (DD package), not 'TDFN-10-EP'. The DD ; Pin numbers 1-10 were inferred from the DFN top-view label block, which did not extract with clear p; Pin types are assigned by function: SW is output, INTVCC is power_out, SS/RT/VC are passive, and the",
          "1/11 pins cited to the wrong page (name found elsewhere): ['11:PGND, GND@p7']"
        ],
        "pages_sent": 32,
        "cost_usd": 0.0827,
        "at": "2026-10-29T01:52:34"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/lt8362.pdf",
        "pages": 32,
        "sha256": "e9f772571873341f",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 11,
        "described": 11,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "lt8362edd-trpbf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          2.98,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "738e2eb45860c11759f8e4f44ab26932b7c15e4d5d6c8c9ac22ae866a3e38711",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lt8362edd-trpbf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          2.98,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e7a1b259095493a11948f865033bd48d41fa4c4a611b006a9ebee02730e209f7",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "DD",
      "source_page": 29,
      "D": {
        "nom_mm": 3.0,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 3.0,
        "range_mm": [
          null,
          null
        ]
      },
      "e": {
        "nom_mm": 0.5,
        "range_mm": [
          null,
          null
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "lt8362edd-trpbf.step",
        "verdict": "SKIP",
        "reasons": [
          "the datasheet dimensions give no height or body size to compare"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}