LTC4416EMS#TRPBF

{
  "slug": "ltc4416ems-trpbf",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices AC-DC Controllers And Regulators, MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "ltc4416ems#trpbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ltc4416ems-trpbf.kicad_sym",
    "ltc4416ems-trpbf.kicad_mod",
    "ltc4416ems-trpbf.glb",
    "ltc4416ems-trpbf.step",
    "ltc4416ems-trpbf.lbr",
    "docs/hero.png",
    "docs/ltc4416ems-trpbf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ltc4416ems-trpbf-hero.glb",
    "ltc4416ems-trpbf-hero.overlay.json",
    "ltc4416ems-trpbf-etched.glb"
  ],
  "component": {
    "mpn": "LTC4416EMS#TRPBF",
    "manufacturer": "Analog Devices",
    "package": "MSOP-10",
    "pin_count": 10,
    "category": "Power Management (PMIC)",
    "subcategory": "AC-DC Controllers And Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886120704167936",
    "parts": {
      "symbol": "ltc4416ems-trpbf.kicad_sym",
      "footprint": "ltc4416ems-trpbf.kicad_mod",
      "model_3d": "ltc4416ems-trpbf-hero.glb",
      "model_3d_plain": "ltc4416ems-trpbf-etched.glb",
      "model_3d_step": "ltc4416ems-trpbf-etched.step",
      "model_3d_step_plain": "ltc4416ems-trpbf.step",
      "lbr": "ltc4416ems-trpbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C580905",
      "digikey": "505-LTC4416EMS#TRPBFTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T22:40:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-LTC4416EMS#TRPBFTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "H1",
        "type": "output",
        "description": "Open-drain comparator output of the E1 pin: it goes high impedance when E1 is above VREF and is pulled to GND otherwise, with a maximum permitted voltage of 7V."
      },
      {
        "number": "2",
        "name": "E1",
        "type": "input",
        "description": "LTC4416 comparator enable input for the V1 path: a signal above VREF (1.18V to 1.24V) enables V1, and an internal current sink pulls E1 down when it exceeds 1.5V."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin that provides the power return path for all internal circuits."
      },
      {
        "number": "4",
        "name": "E2",
        "type": "input",
        "description": "LTC4416 comparator enable input for the V2 path: a signal below VREF (1.18V to 1.24V) enables V2, and an internal current sink pulls E2 down when it exceeds 1.5V."
      },
      {
        "number": "5",
        "name": "H2",
        "type": "output",
        "description": "Open-drain comparator output of the E2 pin: it goes high impedance when E2 is above VREF and is pulled to GND otherwise, with a maximum permitted voltage of 7V."
      },
      {
        "number": "6",
        "name": "G2",
        "type": "output",
        "description": "Gate drive for the second external P-channel MOSFET: it regulates a 25mV forward voltage between V2 and VS when V2 is greater than VS, and pulls up to the VS voltage to turn the FET off when V2 is less than VS."
      },
      {
        "number": "7",
        "name": "V2",
        "type": "power_in",
        "description": "Second input supply (usually the backup source) that powers the second power controller and bandgap reference over the 3.6V to 36V operating range, and may be bypassed to GND with 0.1µF to 10µF."
      },
      {
        "number": "8",
        "name": "VS",
        "type": "power_in",
        "description": "Power sense input that powers the internal circuitry of both controllers and the bandgap reference and serves as the sense input for both controllers, and may also be supplied from an auxiliary source that feeds the load."
      },
      {
        "number": "9",
        "name": "V1",
        "type": "power_in",
        "description": "First input supply (usually the primary source) that powers the first power controller and bandgap reference over the 3.6V to 36V operating range, and may be bypassed to GND with 0.1µF to 10µF."
      },
      {
        "number": "10",
        "name": "G1",
        "type": "output",
        "description": "Gate drive for the first external P-channel MOSFET: it regulates a 25mV forward voltage between V1 and VS when V1 is greater than VS, and pulls up to the VS voltage to turn the FET off when V1 is less than VS."
      }
    ],
    "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 two different descriptions for E1 and E2 (LTC4416 vs LTC4416-1). The MPN LTC4416; H1 and H2 are open-drain outputs. KiCad ERC has no open-drain class in this schema, so they are type; Pin numbers were mapped from the TOP VIEW drawing on page 2 (1 H1, 2 E1, 3 GND, 4 E2, 5 H2, 6 G2, 7 "
        ],
        "pages_sent": 12,
        "cost_usd": 0.102,
        "at": "2026-10-18T22:37:46"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886120704167936",
        "pages": 12,
        "sha256": "6026825c93542c53",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ltc4416ems-trpbf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ltc4416ems-trpbf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "a3e1457201eb3e8a39ef89c6b365a142b303f53b7a333393dc2d88c384f0fafd",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}