NCP3064BMNTXG

{
  "slug": "ncp3064bmntxg",
  "version": "0.1.0",
  "type": "component",
  "description": "onsemi DC-DC Converters, DFN-8-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "ncp3064bmntxg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ncp3064bmntxg.kicad_sym",
    "ncp3064bmntxg.kicad_mod",
    "ncp3064bmntxg.glb",
    "ncp3064bmntxg.step",
    "ncp3064bmntxg.lbr",
    "docs/hero.png",
    "docs/ncp3064bmntxg-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ncp3064bmntxg-hero.glb",
    "ncp3064bmntxg-hero.overlay.json",
    "ncp3064bmntxg-etched.glb"
  ],
  "component": {
    "mpn": "NCP3064BMNTXG",
    "manufacturer": "onsemi",
    "package": "DFN-8-EP(4x4)",
    "pin_count": 9,
    "category": "Power Management ICs",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/ncp3064bmntx-d.pdf",
    "parts": {
      "symbol": "ncp3064bmntxg.kicad_sym",
      "footprint": "ncp3064bmntxg.kicad_mod",
      "model_3d": "ncp3064bmntxg-hero.glb",
      "model_3d_plain": "ncp3064bmntxg-etched.glb",
      "model_3d_step": "ncp3064bmntxg-etched.step",
      "model_3d_step_plain": "ncp3064bmntxg.step",
      "lbr": "ncp3064bmntxg.lbr"
    },
    "distributor_links": {
      "lcsc": "C894982",
      "digikey": "NCP3064BMNTXGOSTR-ND",
      "mouser": "863-NCP3064BMNTXG"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T21:31:29Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "NCP3064BMNTXGOSTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "863-NCP3064BMNTXG",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Switch Collector",
        "type": "output",
        "description": "Internal Darlington switch collector, rated −0.3 V to 42 V and switching a peak current of up to 1.5 A."
      },
      {
        "number": "2",
        "name": "Switch Emitter",
        "type": "output",
        "description": "Internal Darlington switch emitter, rated −0.6 V to VCC when the transistor is off, measured versus pin 4."
      },
      {
        "number": "3",
        "name": "Timing Capacitor",
        "type": "passive",
        "description": "Timing capacitor node for the oscillator, with pin voltage limited to −0.2 V to +1.4 V and CT charged and discharged in a 6:1 current ratio."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for all internal circuits, to which all maximum ratings are referenced; the EP flag must be tied to this pin on the PCB."
      },
      {
        "number": "5",
        "name": "Comparator Inverting Input",
        "type": "input",
        "description": "Inverting input of the internal comparator, rated −0.3 V to VCC."
      },
      {
        "number": "6",
        "name": "VCC",
        "type": "power_in",
        "description": "Voltage supply pin, rated −0.3 V to 42 V, with a specified input voltage range of 3.0 V to 40 V."
      },
      {
        "number": "7",
        "name": "Ipk Sense",
        "type": "input",
        "description": "Peak current sense input that monitors the voltage drop across an external resistor to limit peak switch current, rated −0.3 V to (VCC + 0.3 V)."
      },
      {
        "number": "8",
        "name": "ON/OFF",
        "type": "input",
        "description": "Enable pin where a high level (above about 1.4 V, up to 25 V max) runs the device and a low or floating level puts it in low-power standby, rated −0.3 V to 25 V and below VCC."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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 exposed pad (EP) is not given a pin number in the datasheet. It is only described as the 'EP Fla; Figure 2 gives the DFN8 pin numbers as text without clear positional mapping. The pin numbers above ; The pin types for Switch Collector and Switch Emitter (output), Timing Capacitor (passive), and ON/O",
          "exposed pad 9 added from the footprint"
        ],
        "pages_sent": 21,
        "cost_usd": 0.1045,
        "at": "2026-10-30T21:31:16"
      },
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/ncp3064bmntx-d.pdf",
        "pages": 21,
        "sha256": "751343e3af3486ff",
        "source_tier": "mfr"
      },
      "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": "ncp3064bmntxg.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          3.98,
          0.92
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4672964215aa4510e5189d958d9ad3e5259af86a4b80262051b78f0663c358ef",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ncp3064bmntxg-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          3.98,
          0.92
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "324b0840d78e472b97667f4cd98511bbef8bd2d43d49a96afb2617bc24fa251e",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "DFN8, 4x4 (CASE 488AF-01)",
      "source_page": 18,
      "D": {
        "nom_mm": 4.0,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 4.0,
        "range_mm": [
          null,
          null
        ]
      },
      "e": {
        "nom_mm": 0.8,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 0.9,
        "range_mm": [
          0.8,
          1.0
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "ncp3064bmntxg.step",
        "verdict": "PASS",
        "reasons": [
          "height within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}