AOZ6605PI-1

{
  "slug": "aoz6605pi-1",
  "version": "0.1.0",
  "type": "component",
  "description": "Alpha & Omega Semicon DC-DC Converters, ESOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "aoz6605pi-1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "aoz6605pi-1.kicad_sym",
    "aoz6605pi-1.kicad_mod",
    "aoz6605pi-1.glb",
    "aoz6605pi-1.step",
    "aoz6605pi-1.lbr",
    "docs/hero.png",
    "docs/aoz6605pi-1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "aoz6605pi-1-hero.glb",
    "aoz6605pi-1-hero.overlay.json",
    "aoz6605pi-1-etched.glb"
  ],
  "component": {
    "mpn": "AOZ6605PI-1",
    "manufacturer": "Alpha & Omega Semicon",
    "package": "ESOP-8",
    "pin_count": 9,
    "category": "Power Management ICs",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/396a0cf05dbfc9ebd33740ec9c3c8ba0.pdf",
    "parts": {
      "symbol": "aoz6605pi-1.kicad_sym",
      "footprint": "aoz6605pi-1.kicad_mod",
      "model_3d": "aoz6605pi-1-hero.glb",
      "model_3d_plain": "aoz6605pi-1-etched.glb",
      "model_3d_step": "aoz6605pi-1-etched.step",
      "model_3d_step_plain": "aoz6605pi-1.step",
      "lbr": "aoz6605pi-1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2070966"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T20:20:42Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SS",
        "type": "passive",
        "description": "Soft start pin; a capacitor to ground programs the soft-start time (TSS = Css x 0.6V / 5uA)."
      },
      {
        "number": "2",
        "name": "EN",
        "type": "input",
        "description": "Active-high enable pin; must be above 2V to enable and below 0.6V to disable, connect to VIN if unused and do not leave open."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply voltage input, 4.5V to 18V operating range; device starts up when VIN rises above the UVLO threshold and EN is high."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground."
      },
      {
        "number": "5",
        "name": "BST",
        "type": "passive",
        "description": "Bootstrap pin requiring a capacitor between LX and BST to form a floating supply across the high-side switch driver."
      },
      {
        "number": "6",
        "name": "VCC",
        "type": "power_out",
        "description": "Internal 5V LDO regulator output."
      },
      {
        "number": "7",
        "name": "COMP",
        "type": "passive",
        "description": "External loop compensation pin; connect an RC network between COMP and GND to compensate the control loop."
      },
      {
        "number": "8",
        "name": "FB",
        "type": "input",
        "description": "Feedback input (0.6V reference) used to set the output voltage via a resistive divider between output and GND."
      },
      {
        "number": "9",
        "name": "LX",
        "type": "passive",
        "description": "Exposed pad; switching node connected to the internal high-side FET source and low-side FET drains, to be connected to a large copper plane for thermal dissipation."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The exposed pad has no pin number in the datasheet; I numbered it '9' by convention. The pad is name; The datasheet's pin table calls LX 'the drain of the internal low-side power FETs'. Page 13 says the; The datasheet gives no electrical type for these pins, so I assigned passive to SS, BST, COMP and LX"
        ],
        "pages_sent": 16,
        "cost_usd": 0.1212,
        "at": "2026-10-22T20:19:53"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/396a0cf05dbfc9ebd33740ec9c3c8ba0.pdf",
        "pages": 16,
        "sha256": "c8d66c0ccc265e3f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "aoz6605pi-1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.9,
          4.9,
          1.65
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f1718a42c5ea007e8e2dd672ac39a1bb358ee4849bd53c42e21ce83e0e5df7a9",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "aoz6605pi-1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.9,
          4.9,
          1.65
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "aaf53e0650588c2584064c6aa88a609e5a9846d4b25b356c87abc6bb2d96e8f2",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}