L6565D

{
  "slug": "l6565d",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics AC-DC Controllers And Regulators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "l6565d",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "l6565d.kicad_sym",
    "l6565d.kicad_mod",
    "l6565d.glb",
    "l6565d.step",
    "l6565d.lbr",
    "docs/hero.png",
    "docs/l6565d-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "l6565d-hero.glb",
    "l6565d-hero.overlay.json"
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  "component": {
    "mpn": "L6565D",
    "manufacturer": "STMicroelectronics",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "AC-DC Controllers And Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588954562937544704",
    "parts": {
      "symbol": "l6565d.kicad_sym",
      "footprint": "l6565d.kicad_mod",
      "model_3d": "l6565d-hero.glb",
      "model_3d_plain": "l6565d.glb",
      "model_3d_step": "l6565d-etched.step",
      "model_3d_step_plain": "l6565d.step",
      "lbr": "l6565d.lbr"
    },
    "distributor_links": {
      "lcsc": 2935166,
      "digikey": "497-14780-5-ND",
      "mouser": "511-L6565D"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T06:43:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-14780-5-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-L6565D",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "INV",
        "type": "input",
        "description": "Inverting input of the error amplifier; accepts output voltage feedback through resistor divider or optocoupler for primary or secondary regulation; operating range -0.3 to 7V."
      },
      {
        "number": "2",
        "name": "COMP",
        "type": "output",
        "description": "Output of the error amplifier for loop compensation network; upper clamp voltage 5.5V, lower clamp voltage 2.25V; operating range -0.3 to 7V."
      },
      {
        "number": "3",
        "name": "VFF",
        "type": "input",
        "description": "Line voltage feedforward input; modulates pulse-by-pulse current limitation setpoint based on converter input voltage through resistor divider; operating range 0 to 3V."
      },
      {
        "number": "4",
        "name": "CS",
        "type": "input",
        "description": "Current sense input to PWM comparator; primary current sensed through resistor is compared to internal reference to determine MOSFET turn-off; hiccup-mode OCP triggered at 2.0V; operating range -0.3 to 7V."
      },
      {
        "number": "5",
        "name": "ZCD",
        "type": "input",
        "description": "Transformer demagnetization sensing input for quasi-resonant operation or external synchronization; negative-going edge below 1.6V triggers MOSFET turn-on after arming at positive-going edge above 2.1V; trigger blanked 3.5µs minimum after MOSFET turn-off."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; current return for both signal part of the IC and gate driver."
      },
      {
        "number": "7",
        "name": "GD",
        "type": "output",
        "description": "Gate driver totem pole output stage; drives power MOSFET or IGBT with ±400mA peak current capability (source and sink)."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage input for signal and gate driver circuits; operating range after turn-on 10.3 to 18V with UVLO thresholds; electrolytic capacitor typically connected between this pin and ground."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 17,
        "cost_usd": 0.1143,
        "at": "2026-10-03T06:42:55"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588954562937544704",
        "pages": 17,
        "sha256": "a6588853fc1545c6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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  }
}