FP7209XR-G12

{
  "slug": "fp7209xr-g12",
  "version": "0.1.0",
  "type": "component",
  "description": "Advanced Analog Technology LED Drivers, SOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "led drivers",
    "fp7209xr-g12",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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    "README.md",
    "fp7209xr-g12.kicad_sym",
    "fp7209xr-g12.kicad_mod",
    "fp7209xr-g12.glb",
    "fp7209xr-g12.step",
    "fp7209xr-g12.lbr",
    "docs/hero.png",
    "docs/fp7209xr-g12-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "fp7209xr-g12-hero.glb",
    "fp7209xr-g12-hero.overlay.json",
    "fp7209xr-g12-etched.glb"
  ],
  "component": {
    "mpn": "FP7209XR-G12",
    "manufacturer": "Advanced Analog Technology",
    "package": "SOP-8-EP",
    "pin_count": 9,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589836148681318400",
    "parts": {
      "symbol": "fp7209xr-g12.kicad_sym",
      "footprint": "fp7209xr-g12.kicad_mod",
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      "model_3d_step": "fp7209xr-g12-etched.step",
      "model_3d_step_plain": "fp7209xr-g12.step",
      "lbr": "fp7209xr-g12.lbr"
    },
    "distributor_links": {
      "lcsc": "C3001632"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T15:35:25Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDS",
        "type": "power_in",
        "description": "Power supply for internal control circuits and gate drivers, regulated to 7.5V to 8.5V (8.0V typical) at HVDD=12V and IDS=0A, with EXT pull-up and pull-down resistance specified at VDS=8V."
      },
      {
        "number": "2",
        "name": "DIM",
        "type": "input",
        "description": "Analog and digital dimming control input that accepts a DC voltage (0.275V to 2.7V valid range) or a PWM signal, shuts the part down below 0.05V, is clamped internally at 2.7V, and must not float in normal operation."
      },
      {
        "number": "3",
        "name": "COMP",
        "type": "output",
        "description": "Compensation pin of the error amplifier, used with an external compensation network to stabilize the current-mode control loop."
      },
      {
        "number": "4",
        "name": "FB",
        "type": "input",
        "description": "Error amplifier inverting input referenced to the internal 0.25V reference, with feedback voltage of 0.2475V to 0.2525V for the FP7209XR-G12, and LED current set by a sense resistor from FB to GND."
      },
      {
        "number": "5",
        "name": "OVP",
        "type": "input",
        "description": "Over-voltage protection input, set by a resistive divider from LED+ so that EXT is turned off when OVP exceeds the 0.65V to 0.75V threshold (0.70V typical)."
      },
      {
        "number": "6",
        "name": "CS",
        "type": "input",
        "description": "MOSFET switch current-sense input, where the sense voltage is 85mV to 115mV and the current limit resistor RCS connected between CS and ground sets the peak inductor current."
      },
      {
        "number": "7",
        "name": "HVDD",
        "type": "power_in",
        "description": "IC power supply input with a 5V to 24V operating range, 2.8V start-up voltage and 2.6V undervoltage lockout threshold."
      },
      {
        "number": "8",
        "name": "EXT",
        "type": "output",
        "description": "Gate driver output for the external N-MOSFET switch, with pull-up and pull-down resistance of 0.6Ω to 1.2Ω at VDS=8V."
      },
      {
        "number": "9",
        "name": "GND",
        "type": "power_in",
        "description": "IC ground on the exposed pad (EP), which must be connected to ground."
      }
    ],
    "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 datasheet lists the exposed pad as '9(EP)' in the pin table and labels it 'EP (GND)' in the top ; The pin-to-position mapping comes from the pin table and the top-view text, which is partially garbl"
        ],
        "pages_sent": 15,
        "cost_usd": 0.0502,
        "at": "2026-10-18T15:35:12"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589836148681318400",
        "pages": 15,
        "sha256": "4798bec6a1c809b5",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2d6f7e774e8143e3320cbd59eb5be9f3b7864614644e3b072006e1eb05fb7fa6",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "fp7209xr-g12-etched.step",
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": -0.0,
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        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  }
}