NCP5230MNTWG

{
  "slug": "ncp5230mntwg",
  "version": "0.1.0",
  "type": "component",
  "description": "onsemi DC-DC Converters, QFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "ncp5230mntwg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "ncp5230mntwg.glb",
    "ncp5230mntwg.step",
    "ncp5230mntwg.lbr",
    "docs/hero.png",
    "docs/ncp5230mntwg-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ncp5230mntwg-hero.glb",
    "ncp5230mntwg-hero.overlay.json",
    "ncp5230mntwg-etched.glb"
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  "component": {
    "mpn": "NCP5230MNTWG",
    "manufacturer": "onsemi",
    "package": "QFN-16-EP(3x3)",
    "pin_count": 17,
    "category": "Power Management ICs",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/ncp5230mntw-d.pdf",
    "parts": {
      "symbol": "ncp5230mntwg.kicad_sym",
      "footprint": "ncp5230mntwg.kicad_mod",
      "model_3d": "ncp5230mntwg-hero.glb",
      "model_3d_plain": "ncp5230mntwg-etched.glb",
      "model_3d_step": "ncp5230mntwg-etched.step",
      "model_3d_step_plain": "ncp5230mntwg.step",
      "lbr": "ncp5230mntwg.lbr"
    },
    "distributor_links": {
      "lcsc": "C892546"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T07:26:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCCP",
        "type": "power_in",
        "description": "Power supply for the bottom gate MOSFET drivers; range 4.5 V to 13.2 V, UVLO start threshold 4.2 V."
      },
      {
        "number": "2",
        "name": "LG",
        "type": "output",
        "description": "Bottom gate MOSFET driver output pin."
      },
      {
        "number": "3",
        "name": "LX",
        "type": "passive",
        "description": "Switch node (bootstrap supply return) used for zero current detection and as the top driver reference."
      },
      {
        "number": "4",
        "name": "BOOT",
        "type": "power_in",
        "description": "Supply rail for the floating top gate driver; 35 V max wrt GND and 15 V max wrt LX."
      },
      {
        "number": "5",
        "name": "UG",
        "type": "output",
        "description": "Top gate MOSFET driver output pin."
      },
      {
        "number": "6",
        "name": "PGOOD",
        "type": "output",
        "description": "Open-drain power good output, released after soft-start with 3 clock delay while the VSEN voltage is within specification."
      },
      {
        "number": "7",
        "name": "SYNC",
        "type": "input",
        "description": "Synchronization input; controller synchronizes on the falling edge of a square wave applied here, short to GND if not used."
      },
      {
        "number": "8",
        "name": "COMP",
        "type": "output",
        "description": "Output of the error amplifier."
      },
      {
        "number": "9",
        "name": "FB",
        "type": "input",
        "description": "Inverting input to the error amplifier, regulated to the 0.8 V reference."
      },
      {
        "number": "10",
        "name": "VSEN",
        "type": "input",
        "description": "Output voltage sense input used for power good and overvoltage monitoring."
      },
      {
        "number": "11",
        "name": "FBG",
        "type": "input",
        "description": "Remote ground sense input."
      },
      {
        "number": "12",
        "name": "CSN/VO",
        "type": "input",
        "description": "Inductor differential current sense inverting input."
      },
      {
        "number": "13",
        "name": "CSP",
        "type": "input",
        "description": "Inductor differential current sense non-inverting input."
      },
      {
        "number": "14",
        "name": "ROSC/EN",
        "type": "input",
        "description": "Programs the switching frequency (100 kHz to 1 MHz, 200 kHz when open); pulling low with less than 10 kOhm disables the device."
      },
      {
        "number": "15",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply rail for the controller internal circuitry; range 4.5 V to 13.2 V, UVLO start threshold 4.50 V."
      },
      {
        "number": "16",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference."
      },
      {
        "number": "17",
        "name": "THERMAL PAD",
        "type": "power_in",
        "description": "Exposed pad connected to the silicon substrate for thermal contact with the PCB; connect to the GND plane."
      }
    ],
    "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 datasheet does not number the exposed pad. Pin number '17' is an assumed label for the THERMAL P; Pin types for LX (passive) and the THERMAL PAD (power_in, tied to GND) are inferred from the describ",
          "1/17 pins cited to the wrong page (name found elsewhere): ['17:THERMAL PAD@p2']"
        ],
        "pages_sent": 13,
        "cost_usd": 0.1243,
        "at": "2026-10-27T07:26:23"
      },
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/ncp5230mntw-d.pdf",
        "pages": 13,
        "sha256": "f39b99b6d49d12dd",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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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": "3eb81ffac423a66cdcfead8efe56401da171edaf1f2257049aad7b2d3900f6c8",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
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        "file": "ncp5230mntwg-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "sha256": "8cc5df29af0b1159b7faee9a764d12efea1b022634a246049d2044c30ebc2322",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  }
}