LTC3607EUD#TRPBF

{
  "schema_version": 1,
  "type": "component",
  "slug": "ltc3607eud-trpbf",
  "title": "LTC3607EUD#TRPBF",
  "brief": "Analog Devices DC-DC Converters, QFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "power management (pmic)",
    "ltc3607eud#trpbf",
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  "component": {
    "mpn": "LTC3607EUD#TRPBF",
    "manufacturer": "Analog Devices",
    "package": "QFN-16-EP(3x3)",
    "pin_count": 17,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589864420781289472",
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      "lbr": "ltc3607eud-trpbf.lbr"
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    "distributor_links": {
      "lcsc": "C685190"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T10:40:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
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      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "MODE/SYNC",
        "type": "input",
        "description": "Mode select and oscillator sync: forcing SGND selects pulse-skipping mode, floating or above 1V selects Burst Mode operation, and an external 1MHz to 4MHz clock applied here synchronizes the oscillator and automatically selects pulse-skipping mode."
      },
      {
        "number": "2",
        "name": "PGOOD1",
        "type": "output",
        "description": "Regulator 1 power good, a common-drain logic output pulled to SGND when the channel 1 output is not within ±8.5% of regulation."
      },
      {
        "number": "3",
        "name": "SVIN",
        "type": "power_in",
        "description": "Supply for the control circuitry, operating from 4.5V to 15V, and connected to the higher of PVIN1 or PVIN2 (or through diodes to both if unknown)."
      },
      {
        "number": "4",
        "name": "PGND1",
        "type": "power_in",
        "description": "Main ground for regulator 1, to be connected to the negative terminals of COUT1 and CIN and externally connected to all other SGND and PGND pins."
      },
      {
        "number": "5",
        "name": "SW1",
        "type": "output",
        "description": "Regulator 1 switch node connected to the inductor, switching between PVIN1 and PGND1."
      },
      {
        "number": "6",
        "name": "PVIN1",
        "type": "power_in",
        "description": "Regulator 1 main power supply input, operating from 4.5V to 15V, which must be closely decoupled to GND."
      },
      {
        "number": "7",
        "name": "PVIN2",
        "type": "power_in",
        "description": "Regulator 2 main power supply input, operating from 4.5V to 15V, which must be closely decoupled to GND."
      },
      {
        "number": "8",
        "name": "SW2",
        "type": "output",
        "description": "Regulator 2 switch node connected to the inductor, switching between PVIN2 and PGND2."
      },
      {
        "number": "9",
        "name": "PGND2",
        "type": "power_in",
        "description": "Main ground for regulator 2, to be connected to the negative terminals of COUT2 and CIN and externally connected to all other SGND and PGND pins."
      },
      {
        "number": "10",
        "name": "SGND",
        "type": "power_in",
        "description": "Signal ground that must be externally connected to all other SGND and PGND pins and to ground."
      },
      {
        "number": "11",
        "name": "PGOOD2",
        "type": "output",
        "description": "Regulator 2 power good, a common-drain logic output pulled to SGND when the channel 2 output is not within ±8.5% of regulation."
      },
      {
        "number": "12",
        "name": "SGND",
        "type": "power_in",
        "description": "Signal ground that must be externally connected to all other SGND and PGND pins and to ground."
      },
      {
        "number": "13",
        "name": "RUN2",
        "type": "input",
        "description": "Regulator 2 enable: forcing above 3.0V enables the regulator and forcing it to SGND shuts it down, with a 3.3V source or a tie to SVIN usable as the drive."
      },
      {
        "number": "14",
        "name": "VFB2",
        "type": "input",
        "description": "Regulator 2 output feedback from the external resistor divider, with a nominal voltage of 0.6V."
      },
      {
        "number": "15",
        "name": "VFB1",
        "type": "input",
        "description": "Regulator 1 output feedback from the external resistor divider, with a nominal voltage of 0.6V."
      },
      {
        "number": "16",
        "name": "RUN1",
        "type": "input",
        "description": "Regulator 1 enable: forcing above 3V enables the regulator and forcing it to SGND shuts it down, with a 3.3V source or a tie to SVIN usable as the drive."
      },
      {
        "number": "17",
        "name": "PGND",
        "type": "power_in",
        "description": "Exposed pad, which is the main ground and must be soldered to PCB ground for electrical contact and rated thermal performance."
      }
    ],
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        "primary_model": "claude-haiku-5-5",
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The page 2 pin configuration text is garbled, so the QFN numbers for PGND2, SGND, PGOOD2 and the sec; Two SGND pins are listed in the Pin Functions cross-reference (pins 10 and 12 for SGND); the datashe; Exposed pad is listed as PGND; the datasheet gives no separate pad-count or thermal-via count beyond"
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      "Manufacturer": "Analog Devices",
      "Package": "QFN-16-EP(3x3)",
      "Category": "Power Management (PMIC)",
      "Pins": "17"
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        {
          "name": "Feedback Pin Input Current",
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        {
          "name": "Reference Voltage Line Regulation",
          "symbol": "ΔVLINE REG",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.1,
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          "conditions": "VIN = 4.5V to 15V (Note 3)",
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        {
          "name": "Output Voltage Load Regulation",
          "symbol": "ΔVLOAD REG",
          "kind": "electrical",
          "unit": "%",
          "min": null,
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          "conditions": "MODE/SYNC = 0V (Note 3)",
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        {
          "name": "Input DC Supply Current, Sleep Mode (Both Channels)",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 55,
          "max": 90,
          "conditions": "VFB1 = VFB2 = 0.64V",
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        {
          "name": "Input DC Supply Current, Sleep Mode (Single Channel)",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "µA",
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          "typ": 35,
          "max": 60,
          "conditions": "VFB(1 or 2) = 0.64V",
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          "name": "Input DC Supply Current, Shutdown",
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          "typ": 0.1,
          "max": 1,
          "conditions": "RUN1 = RUN2 = 0V",
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        {
          "name": "Oscillator Frequency",
          "symbol": "fOSC",
          "kind": "electrical",
          "unit": "MHz",
          "min": 1.8,
          "typ": 2.25,
          "max": 2.7,
          "conditions": "VFB1, 2 = 0.6V",
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        {
          "name": "Synchronization Frequency",
          "symbol": "fSYNC",
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          "max": 4,
          "conditions": "",
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        {
          "name": "Peak Switch Current Limit",
          "symbol": "ILIM",
          "kind": "electrical",
          "unit": "A",
          "min": 0.75,
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          "conditions": "VFB1, 2 = 0.5V, Duty Cycle < 35%",
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        {
          "name": "SVIN Undervoltage Lockout Threshold",
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          "name": "PGOOD1/2 Overvoltage Threshold",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": 8.5,
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          "max": 11,
          "conditions": "VFB1, 2 Rising",
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          "name": "PGOOD1/2 Undervoltage Threshold",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": -11,
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          "conditions": "VFB1, 2 Ramping Down",
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        {
          "name": "RUN1/2 VIL",
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        {
          "name": "RUN1/2 Leakage Current",
          "symbol": "IRUN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
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          "name": "MODE/SYNC VIH",
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          "name": "RUN1, RUN2 Voltages",
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          "name": "PGOOD1, PGOOD2 Voltages",
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          "name": "Storage Temperature Range",
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          "name": "Thermal Resistance Junction-to-Ambient",
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          "unit": "°C/W",
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          "name": "Thermal Resistance Junction-to-Case",
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          "name": "Maximum Junction Temperature",
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