FP6291CLR-G1

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  "slug": "fp6291clr-g1",
  "title": "FP6291CLR-G1",
  "brief": "Advanced Analog Technology DC-DC Converters, SOT-23-6L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "FP6291CLR-G1",
    "manufacturer": "Advanced Analog Technology",
    "package": "SOT-23-6L",
    "pin_count": 6,
    "category": "PMIC",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2202131930_Advanced-Analog-Technology-FP6291CLR-G1_C2838424.pdf",
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    "pins": [
      {
        "number": "1",
        "name": "LX",
        "type": "output",
        "description": "Power Switch Output. Drain of the internal 0.2Ω, 16V N-channel power MOSFET; connect to the boost inductor and the anode of the Schottky rectifier. Absolute maximum voltage 16V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "IC Ground. Common return for the analog control circuitry and the power MOSFET source."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Error Amplifier Inverting Input. Connect to a resistor divider from VOUT to set the output voltage; regulated to the internal 0.6V (±2%) reference."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Enable Control (Active High). Drive above VEN(enable) ≈ 0.96V to enable the converter; below 0.6V places the device in shutdown (ICC ≈ 0.1µA). Do not leave floating."
      },
      {
        "number": "5",
        "name": "VCC",
        "type": "power_in",
        "description": "IC Power Supply input. Operating range 2.6V to 5.5V (absolute maximum 6V). Bypass to GND with a local ceramic capacitor."
      },
      {
        "number": "6",
        "name": "OC",
        "type": "input",
        "description": "Adjustable Current Limit. Connect a resistor (16kΩ to 96kΩ) from OC to GND to program the over-current threshold from 3A down to 0.5A."
      }
    ],
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        "total": 6,
        "described": 6,
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        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-07",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Advanced Analog Technology",
      "Package": "SOT-23-6L",
      "Category": "PMIC",
      "Pins": "6"
    }
  },
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  "discovery_pitch": "FP6291CLR-G1 (Advanced Analog Technology) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
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  "updated_at": "2026-09-24T20:45:32.890Z"
}