L6563A

{
  "slug": "l6563a",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics AC-DC Controllers And Regulators, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "l6563a",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "l6563a.kicad_sym",
    "l6563a.kicad_mod",
    "l6563a.glb",
    "l6563a.step",
    "l6563a.lbr",
    "docs/hero.png",
    "docs/l6563a-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "l6563a-hero.glb",
    "l6563a-hero.overlay.json",
    "l6563a-etched.glb"
  ],
  "component": {
    "mpn": "L6563A",
    "manufacturer": "STMicroelectronics",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Power Management (PMIC)",
    "subcategory": "AC-DC Controllers And Regulators",
    "datasheet": "https://www.st.com/resource/en/datasheet/l6563a.pdf",
    "parts": {
      "symbol": "l6563a.kicad_sym",
      "footprint": "l6563a.kicad_mod",
      "model_3d": "l6563a-hero.glb",
      "model_3d_plain": "l6563a-etched.glb",
      "model_3d_step": "l6563a-etched.step",
      "model_3d_step_plain": "l6563a.step",
      "lbr": "l6563a.lbr"
    },
    "distributor_links": {
      "lcsc": "C2935172",
      "digikey": "497-17059-ND",
      "mouser": "511-L6563A"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T23:27:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-17059-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-L6563A",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "INV",
        "type": "input",
        "description": "Inverting input of the error amplifier, fed from the PFC output divider, and it sinks a TBO-programmed current only when tracking boost is used."
      },
      {
        "number": "2",
        "name": "COMP",
        "type": "output",
        "description": "Output of the error amplifier, compensated to INV (pin 1) to achieve loop stability and low THD."
      },
      {
        "number": "3",
        "name": "MULT",
        "type": "input",
        "description": "Main multiplier input connected to the rectified mains through a resistor divider, providing the sinusoidal current reference and RMS mains information."
      },
      {
        "number": "4",
        "name": "CS",
        "type": "input",
        "description": "Input to the PWM comparator that senses MOSFET current through a resistor to determine turn-off; the 1.7V abnormal-current comparison is not present in the L6563A."
      },
      {
        "number": "5",
        "name": "VFF",
        "type": "input",
        "description": "Second multiplier input for the 1/V2 function, requiring a capacitor and parallel resistor to GND, and it must never be connected directly to GND."
      },
      {
        "number": "6",
        "name": "TBO",
        "type": "passive",
        "description": "Tracking boost pin providing a buffered VFF voltage; a resistor to GND sets the current sunk from INV, and the pin is left open if the function is unused."
      },
      {
        "number": "7",
        "name": "PFC_OK",
        "type": "input",
        "description": "PFC output voltage monitor: above 2.5V the IC latches off, and below 0.2V it shuts down until the voltage exceeds 0.26V; tie to 0.26 to 2.5V if unused."
      },
      {
        "number": "8",
        "name": "PWM_LATCH",
        "type": "output",
        "description": "Fault output asserted high when PFC_OK exceeds 2.5V, used to latch-disable the DC-DC converter PWM controller; high impedance in normal operation."
      },
      {
        "number": "9",
        "name": "PWM_STOP",
        "type": "output",
        "description": "Fault output pulled to ground when RUN is below 0.5V, used to temporarily disable the DC-DC converter PWM controller; high impedance in normal operation."
      },
      {
        "number": "10",
        "name": "RUN",
        "type": "input",
        "description": "Remote ON/OFF control: below 0.52V shuts the IC down without latching and it restarts above 0.6V, and it can be tied to VFF for brownout protection."
      },
      {
        "number": "11",
        "name": "ZCD",
        "type": "input",
        "description": "Boost inductor demagnetization sensing input for transition-mode operation, where a negative-going edge triggers MOSFET turn-on."
      },
      {
        "number": "12",
        "name": "GND",
        "type": "power_in",
        "description": "Ground return for both the signal part of the IC and the gate driver."
      },
      {
        "number": "13",
        "name": "GD",
        "type": "output",
        "description": "Totem-pole gate driver output rated 600 mA source and 800 mA sink, with the high-level voltage clamped at about 12V."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage of both the signal part of the IC and the gate driver."
      }
    ],
    "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 names the package SO-14 (hint said SOIC-14); pinout taken from Table 2 and Figure 3. T"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0194,
        "at": "2026-11-05T23:27:33"
      },
      "datasheet": {
        "url": "https://www.st.com/resource/en/datasheet/l6563a.pdf",
        "pages": 39,
        "sha256": "867a46c1733f77b9",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "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": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "l6563a-etched.step",
        "role": "eda",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "zmin_mm": -0.0,
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        "sha256": "8af7e0a397f82bd25b7dfb8bdfc24cce094e52a93709a206f031ee81d0ef60f6",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}