main
Ray Set visibility: public 5a1f82d 9d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "fp7126lr-g1",
  "title": "FP7126LR-G1",
  "brief": "Advanced Analog Technology LED Drivers, SOT23-6. 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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    "led drivers",
    "fp7126lr-g1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "FP7126LR-G1",
    "manufacturer": "Advanced Analog Technology",
    "package": "SOT23-6",
    "pin_count": 6,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590903955004071936",
    "parts": {
      "symbol": "fp7126lr-g1.kicad_sym",
      "footprint": "fp7126lr-g1.kicad_mod",
      "model_3d": "fp7126lr-g1-hero.glb",
      "model_3d_plain": "fp7126lr-g1-etched.glb",
      "model_3d_step": "fp7126lr-g1-etched.step",
      "model_3d_step_plain": "fp7126lr-g1.step",
      "lbr": "fp7126lr-g1.lbr"
    },
    "distributor_links": {
      "lcsc": "C6847473"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T16:26:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DIM",
        "type": "input",
        "description": "This pin is the linear and PWM dimming input of the IC; the datasheet gives DIM input low of 0.75 V max and high of 2.5 min at VDD=12 V, with an absolute maximum range of -0.3 V to 5.5 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground return for all internal circuitry."
      },
      {
        "number": "3",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply pin for all internal circuits, recommended to operate from 8 V to 12 V DC, with an absolute maximum of 16 V to GND and to be bypassed by a low ESR capacitor (10 uF)."
      },
      {
        "number": "4",
        "name": "CS",
        "type": "input",
        "description": "Current sense pin that senses the FET current through an external sense resistor, with the sense reference voltage of 250 mV typical and an absolute maximum range of -0.3 V to 5.5 V."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground return for all internal circuitry; it must be connected to pin 2."
      },
      {
        "number": "6",
        "name": "GATE",
        "type": "output",
        "description": "Output gate driver for an external N-channel power MOSFET, with an absolute maximum range of -0.3 V to VDD-0.3 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "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 marks VDD as I (input) in the pin table; it is a supply pin, so it is mapped to KiCad ; Both pin 2 and pin 5 are listed as GND. The datasheet requires pin 5 to be connected to pin 2, so bo"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0379,
        "at": "2026-10-17T16:23:23"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590903955004071936",
        "pages": 12,
        "sha256": "8ad394a43180a8b8",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "sha256": "dd6dead76e6517e670a13f124262a89aada89e79cf94314a8b9231863d2075e1",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Advanced Analog Technology",
      "Package": "SOT23-6",
      "Category": "LED Drivers",
      "Pins": "6"
    },
    "appearance": {
      "contacts": {
        "quote": "4. The GND of the RCS、 C1 and IC’s GND pin should be connected close and together directly to a ground plane. GND should pour copper as large area as possible.",
        "page": 10,
        "doc": "ds.pdf",
        "material": "copper"
      },
      "version": 1,
      "datasheet_sha256": "8ad394a43180a8b8362b7cf79eb05cae6beec30589a953f2dbc560fa6edc5d42"
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    "characteristics": {
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      "source": "datasheet",
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      "rows": [
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          "name": "Power Supply Voltage",
          "symbol": "VDD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 16,
          "conditions": "VDD to GND",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "GATE pin voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "CS, DIM pin voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Allowable Power Dissipation",
          "symbol": "PD",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 455,
          "conditions": "SOT23-6L TA≦+25°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Junction to Ambient Thermal Resistance",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C / W",
          "min": null,
          "typ": null,
          "max": 220,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction to Case Thermal Resistance",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C / W",
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          "typ": null,
          "max": 150,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "TS",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "SOT23-6L",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "SOT23-6L Lead Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "soldering, 10 sec",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 8,
          "typ": null,
          "max": 12,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Ambient Operating Temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -25,
          "typ": null,
          "max": 85,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Junction Operating Temperature",
          "symbol": "",
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          "unit": "°C",
          "min": -25,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VDD clamp voltage",
          "symbol": "VDD(clamp)",
          "kind": "electrical",
          "unit": "V",
          "min": 11,
          "typ": 12.8,
          "max": 14,
          "conditions": "IIN(clamp)=2mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Pin DIM input low voltage",
          "symbol": "VEN(lo)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.75,
          "conditions": "VDD = 12V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Pin DIM input high voltage",
          "symbol": "VEN(hi)",
          "kind": "electrical",
          "unit": "V",
          "min": 2.5,
          "typ": null,
          "max": null,
          "conditions": "VDD = 12V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Current sense reference voltage",
          "symbol": "VCS",
          "kind": "electrical",
          "unit": "mV",
          "min": 245,
          "typ": 250,
          "max": 255,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "GATE output rise time",
          "symbol": "tRISE",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 30,
          "max": 50,
          "conditions": "CGATE = 500pF, VDD = 12V",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "GATE output fall time",
          "symbol": "tFALL",
          "kind": "timing",
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          "min": null,
          "typ": 30,
          "max": 50,
          "conditions": "CGATE = 500pF, VDD = 12V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VDD under voltage lockout threshold",
          "symbol": "UVLO",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 11.1,
          "max": null,
          "conditions": "VDD rising",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VDD under voltage lockout hysteresis",
          "symbol": "△ UVLO",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 3.7,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operation current",
          "symbol": "IIN(operation)",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.5,
          "max": null,
          "conditions": "VDD=11V、VCS=0V、DIM=5V、500pF to GATE",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Minimum on-time",
          "symbol": "TON(min)",
          "kind": "timing",
          "unit": "us",
          "min": null,
          "typ": 0.5,
          "max": null,
          "conditions": "CS=VCS + 30mV",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Minimum off-time",
          "symbol": "TOFF(min)",
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          "max": null,
          "conditions": "CS=0V",
          "source_page": 5,
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        },
        {
          "name": "Hiccup threshold voltage",
          "symbol": "VCS",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 600,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
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          "name": "Short circuit hiccup time",
          "symbol": "THICCUP",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 1.2,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Minimum on-time (short circuit)",
          "symbol": "TON(min)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 200,
          "max": null,
          "conditions": "CS=5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "GATE sourcing current",
          "symbol": "ISOURCE",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 165,
          "max": null,
          "conditions": "VGATE = 0V, VDD = 12V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "GATE sinking current",
          "symbol": "ISINK",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 165,
          "max": null,
          "conditions": "VGATE = VDD, VDD = 12V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal shutdown",
          "symbol": "OTP",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "VDD=12V",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
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  ],
  "discovery_pitch": "FP7126LR-G1 (Advanced Analog Technology) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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