LTC7003EMSE#PBF

{
  "slug": "ltc7003emse-pbf",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Gate Drive ICs, MSOP-16-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "ltc7003emse#pbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "ltc7003emse-pbf.kicad_sym",
    "ltc7003emse-pbf.kicad_mod",
    "ltc7003emse-pbf.glb",
    "ltc7003emse-pbf.step",
    "ltc7003emse-pbf.lbr",
    "docs/hero.png",
    "docs/ltc7003emse-pbf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ltc7003emse-pbf-hero.glb",
    "ltc7003emse-pbf-hero.overlay.json",
    "ltc7003emse-pbf-etched.glb"
  ],
  "component": {
    "mpn": "LTC7003EMSE#PBF",
    "manufacturer": "Analog Devices",
    "package": "MSOP-16-EP",
    "pin_count": 17,
    "category": "Power Management ICs",
    "subcategory": "Gate Drive ICs",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/LTC7003.pdf",
    "parts": {
      "symbol": "ltc7003emse-pbf.kicad_sym",
      "footprint": "ltc7003emse-pbf.kicad_mod",
      "model_3d": "ltc7003emse-pbf-hero.glb",
      "model_3d_plain": "ltc7003emse-pbf-etched.glb",
      "model_3d_step": "ltc7003emse-pbf-etched.step",
      "model_3d_step_plain": "ltc7003emse-pbf.step",
      "lbr": "ltc7003emse-pbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C690097",
      "digikey": "505-LTC7003EMSE#PBF-ND",
      "mouser": "584-LTC7003EMSEPBF"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T03:44:26Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-LTC7003EMSE#PBF-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-LTC7003EMSEPBF",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RUN",
        "type": "input",
        "description": "Run control input: above 1.21V enables normal operation, while forcing it below 0.7V shuts down the LTC7003 with quiescent current reduced to about 1µA; an optional resistive divider from the input supply sets the undervoltage lockout."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Main supply pin with an operating range of 3.5V to 60V (absolute maximum -0.3V to 65V), requiring a bypass capacitor of at least 0.1µF to GND."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_out",
        "description": "Output of the internal LDO that powers the gate drivers and internal circuitry, to be decoupled to GND with at least 1.0µF low-ESR ceramic; it may be overdriven externally but must never be driven above VIN."
      },
      {
        "number": "4",
        "name": "VCCUV",
        "type": "input",
        "description": "VCC undervoltage lockout reference: a voltage of 0.4V to 1.5V on this pin is multiplied by 7 to set the gate drive UVLO, which is 3.5V when shorted to GND and 7.0V when left open."
      },
      {
        "number": "5",
        "name": "FAULT",
        "type": "output",
        "description": "Open-drain fault output that pulls low when the TIMER pin reaches the 1.3V fault threshold to warn of an impending overcurrent turn-off, with a typical pull-down impedance of 200Ω and release only after the overcurrent condition and cooldown period expire."
      },
      {
        "number": "6",
        "name": "TIMER",
        "type": "passive",
        "description": "Fault timer input where a capacitor CT to GND sets the fault warning, fault turn-off and retry periods; pulling it above 3.5V disables the timer, and connecting it to VCC selects fast turn-off mode."
      },
      {
        "number": "7",
        "name": "INP",
        "type": "input",
        "description": "CMOS-compatible input referenced to GND that sets the state of the TGDN and TGUP outputs, with an internal 1MΩ pull-down to GND that holds TGDN at TS during startup transients."
      },
      {
        "number": "8",
        "name": "OVLO",
        "type": "input",
        "description": "Overvoltage lockout input where a voltage above 1.21V pulls TGDN to TS and causes a fault, with normal operation resuming below 1.11V; it should be tied to GND when not used."
      },
      {
        "number": "9",
        "name": "ISET",
        "type": "passive",
        "description": "Current trip threshold setting where a resistor to GND sets the comparator threshold ΔVTH to V(ISET)/20 with the pin clamped between 0.4V and 1.5V, giving 20mV when shorted to GND and 30mV when open or above 2.0V."
      },
      {
        "number": "10",
        "name": "IMON",
        "type": "output",
        "description": "Current monitor output equal to 20 times the sense resistor voltage, with a range of 0V to 1.5V and an output impedance of 100kΩ."
      },
      {
        "number": "11",
        "name": "TGDN",
        "type": "output",
        "description": "High current gate driver pull-down that pulls the external MOSFET gate to TS; it should be tied directly to the MOSFET gate for the fastest turn-off."
      },
      {
        "number": "12",
        "name": "TGUP",
        "type": "output",
        "description": "High current gate driver pull-up to BST; it should be tied to TGDN for maximum transition speed, and a resistor may be added between this pin and the MOSFET gate to limit turn-on inrush current."
      },
      {
        "number": "13",
        "name": "TS",
        "type": "power_in",
        "description": "Top (high side) source connection of the external MOSFET, or GND in ground-referenced applications, with a specified operating voltage range of 0V to 60V."
      },
      {
        "number": "14",
        "name": "BST",
        "type": "power_out",
        "description": "High side bootstrapped supply, requiring a minimum 0.1µF capacitor to TS, with a voltage swing from 12V to (VIN + 12V) and an absolute maximum of 80V."
      },
      {
        "number": "15",
        "name": "SNS–",
        "type": "input",
        "description": "Current sense comparator input connected to the sense resistor through a minimum 100Ω resistor, with an input voltage range of 3.5V to 60V independent of VIN."
      },
      {
        "number": "16",
        "name": "SNS+",
        "type": "input",
        "description": "Current sense comparator input that should use a Kelvin connection to the sense resistor, with an input voltage range of 3.5V to 60V independent of VIN."
      },
      {
        "number": "17",
        "name": "GND",
        "type": "power_in",
        "description": "Exposed pad ground that must be soldered to the PCB for rated electrical and thermal performance."
      }
    ],
    "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 MPN LTC7003EMSE#PBF is listed in the ordering table as a 16-lead plastic MSOP (MSE package, expo; The datasheet does not give KiCad ERC types explicitly. Types were assigned from the functional desc"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0772,
        "at": "2026-10-31T03:44:09"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/LTC7003.pdf",
        "pages": 26,
        "sha256": "2a6f3768fe4b822e",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          4.039,
          0.95
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e807f0e0e2c0c408c18dc198f4fc826ff019157c0529c7e78e68c1aab270d826",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ltc7003emse-pbf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "footprint_binding": "identity",
        "sha256": "6263128798035fa868069cf1201c9f4e0a0b7ccbeff8adb4d490b4cd75410fe3",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}