FP6276BXR-G1

{
  "schema_version": 1,
  "type": "component",
  "slug": "fp6276bxr-g1",
  "title": "FP6276BXR-G1",
  "brief": "Advanced Analog Technology DC-DC Converters, SOP-8-EP. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "pmic",
    "fp6276bxr-g1"
  ],
  "component": {
    "mpn": "FP6276BXR-G1",
    "manufacturer": "Advanced Analog Technology",
    "package": "SOP-8-EP",
    "pin_count": 9,
    "category": "PMIC",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7cceee064f3946e98c022628abe9f62b.pdf",
    "parts": {
      "symbol": "fp6276bxr-g1.kicad_sym",
      "footprint": "fp6276bxr-g1.kicad_mod",
      "model_3d": "fp6276bxr-g1-etched.glb",
      "model_3d_plain": "fp6276bxr-g1.glb",
      "model_3d_step": "fp6276bxr-g1-etched.step",
      "model_3d_step_plain": "fp6276bxr-g1.step",
      "lbr": "fp6276bxr-g1.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "LX",
        "type": "power_out",
        "description": "Power switch output. Internal drain of the low-side NMOS and source of the high-side PMOS; connect to the boost inductor. Absolute max 6V."
      },
      {
        "number": "2",
        "name": "LX",
        "type": "power_out",
        "description": "Power switch output. Second LX pin, tied internally to pin 1. Connect to the boost inductor switching node."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "IC power supply input. Operating range 2.4V-4.5V (abs max 6V). Decouple locally to GND."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Enable control, active high. VEN >= 0.96V enables the converter; VEN <= 0.6V shuts it down (shutdown current <1μA). Abs max 6V."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "IC signal ground. Reference for the internal analog circuitry. Must be tied to the exposed pad (PGND) at the device."
      },
      {
        "number": "6",
        "name": "FB",
        "type": "input",
        "description": "Error amplifier inverting input. Connect to the mid-point of the VOUT feedback divider; regulated to VREF = 0.6V (±2%). Abs max 6V."
      },
      {
        "number": "7",
        "name": "OC",
        "type": "input",
        "description": "Adjustable current-limit programming pin (floating available). A resistor to GND sets the internal switch current limit (default typ. 6A); leave floating to use the internal default. Abs max 6V."
      },
      {
        "number": "8",
        "name": "VO",
        "type": "power_in",
        "description": "Output voltage sense pin. Connect to the boost output rail; used internally to power the high-side driver bulk-well switch via a VO/VIN MUX. Abs max 6V."
      },
      {
        "number": "9",
        "name": "PGND",
        "type": "power_in",
        "description": "Exposed thermal pad and IC power ground. Must be soldered to the PCB ground plane and connected to GND (pin 5) for proper operation and heat dissipation.",
        "source": "renumbered-to-footprint-pad"
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/7cceee064f3946e98c022628abe9f62b.pdf",
        "pages": 12,
        "sha256": "f46290e35f85966e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -2.475,
        -1.905
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm@sha256:5848244c5e72002e",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "fp6276bxr-g1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.9,
          4.9,
          1.65
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "f1718a42c5ea007e8e2dd672ac39a1bb358ee4849bd53c42e21ce83e0e5df7a9",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "fp6276bxr-g1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.9,
          4.9,
          1.65
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "26cc002afec993d880ab07f488e8ce33285c8274b64bbe53c1075318a9f0a494",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Advanced Analog Technology",
      "Package": "SOP-8-EP",
      "Category": "PMIC",
      "Pins": "9"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "f46290e35f85966e",
      "rows": [
        {
          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": 2.4,
          "typ": null,
          "max": 4.5,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Feedback Voltage",
          "symbol": "VREF",
          "kind": "electrical",
          "unit": "V",
          "min": 0.588,
          "typ": 0.6,
          "max": 0.612,
          "conditions": "VIN=4.5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.4,
          "typ": null,
          "max": 4.5,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "Ambient Temperature",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature",
          "symbol": "TOP",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "LX Voltage",
          "symbol": "VLX",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "EN,FB,OC,VO Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "TST",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 280,
          "max": null,
          "conditions": "VFB =0.65V, No switching",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Average Supply Current",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 3.6,
          "max": null,
          "conditions": "VFB=0.55V, Switching",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Shutdown Current",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.1,
          "max": null,
          "conditions": "VEN=GND",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Under Voltage Lockout",
          "symbol": "VUVLO",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 2.1,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "UVLO Hysteresis",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.1,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Linear Charge Current",
          "symbol": "ICHARGE",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 3,
          "max": null,
          "conditions": "VOUT<VIN",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operation Frequency",
          "symbol": "fOSC",
          "kind": "electrical",
          "unit": "kHz",
          "min": null,
          "typ": 500,
          "max": null,
          "conditions": "VFB=0.55V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Maximum Duty Ratio",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 90,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Enable Voltage",
          "symbol": "VEN",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.96,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Shutdown Voltage",
          "symbol": "VEN",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.6,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Soft-Start Time",
          "symbol": "tSS",
          "kind": "electrical",
          "unit": "ms",
          "min": null,
          "typ": 7,
          "max": null,
          "conditions": "VIN=4.5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "High Side Switch RDS(ON)",
          "symbol": "RON-PMOS",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 40,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Low Side Switch RDS(ON)",
          "symbol": "RON-NMOS",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 40,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Internal Switch Current Limit",
          "symbol": "IOCP",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 6,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown Threshold",
          "symbol": "TOTP",
          "kind": "electrical",
          "unit": "℃",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown Hysteresis",
          "symbol": "",
          "kind": "electrical",
          "unit": "℃",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance (Note1), SOP-8L(EP)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C / W",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "Natural convection, TA=25°C, JEDEC 51-3 low effective thermal conductivity board",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (soldering, 10 sec)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": 260,
          "max": null,
          "conditions": "soldering, 10 sec",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "fp6276bxr-g1"
  ],
  "discovery_pitch": "FP6276BXR-G1 (Advanced Analog Technology) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "fp6276bxr-g1.kicad_sym",
    "fp6276bxr-g1.kicad_mod",
    "fp6276bxr-g1.glb",
    "fp6276bxr-g1.step",
    "fp6276bxr-g1-etched.step",
    "fp6276bxr-g1.lbr",
    "docs/hero.png",
    "docs/fp6276bxr-g1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "variants": [
    {
      "mpn": "FP6276BXR-G1",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-24T20:45:13.445Z"
}