NCP6324BMTAATBG

{
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  "type": "component",
  "slug": "ncp6324bmtaatbg",
  "title": "NCP6324BMTAATBG",
  "brief": "onsemi DC-DC Converters, WDFN-8(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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    "power management (pmic)",
    "ncp6324bmtaatbg",
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  "component": {
    "mpn": "NCP6324BMTAATBG",
    "manufacturer": "onsemi",
    "package": "WDFN-8(2x2)",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590163809802891264",
    "parts": {
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    "distributor_links": {
      "lcsc": "C603765",
      "digikey": "NCP6324BMTAATBGOSTR-ND",
      "mouser": "863-NCP6324BMTAATBG"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T23:13:00Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "NCP6324BMTAATBGOSTR-ND",
        "status": "found",
        "lifecycle": "Active"
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      "mouser": {
        "pn": "863-NCP6324BMTAATBG",
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    },
    "pins": [
      {
        "number": "1",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground for the power and analog blocks; must be connected to the system ground."
      },
      {
        "number": "2",
        "name": "SW",
        "type": "power_out",
        "description": "Switch power pin that connects the power transistors to one end of the inductor."
      },
      {
        "number": "3",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground for the analog and digital blocks; must be connected to the system ground."
      },
      {
        "number": "4",
        "name": "FB",
        "type": "input",
        "description": "Feedback input from the buck converter output to the error amplifier, connected to the resistor divider between the output and AGND."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "Enable input: a high level (above 1.1 V min) enables the device and a low level (below 0.4 V max) disables it."
      },
      {
        "number": "6",
        "name": "PG/MODE",
        "type": "output",
        "description": "On the NCP6324B this is an open-drain Power Good output that is low when the output is not in power good and high-impedance when it is; it may be left unconnected when unused."
      },
      {
        "number": "7",
        "name": "AVIN",
        "type": "power_in",
        "description": "Analog and digital supply input for the device (2.5 V to 5.5 V); an optional 1 µF or larger ceramic capacitor should be placed as close as possible to this pin."
      },
      {
        "number": "8",
        "name": "PVIN",
        "type": "power_in",
        "description": "Power supply input for the device (2.5 V to 5.5 V); a 10 µF or larger ceramic capacitor must bypass this pin to ground, placed as close as possible."
      },
      {
        "number": "9",
        "name": "PAD",
        "type": "passive",
        "description": "Exposed pad that must be soldered to system ground to achieve the specified power dissipation; the datasheet states it is internally unconnected."
      }
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      "Package": "WDFN-8(2x2)",
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          "name": "Power Dissipation",
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          "name": "FB Voltage",
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          "kind": "electrical",
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          "typ": 600,
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          "conditions": "PWM Mode",
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          "name": "Output Current Capability",
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          "name": "Output Peak Current Limit P-Channel",
          "symbol": "ILIMP",
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          "min": 2.3,
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          "name": "VIN UVLO Falling Threshold",
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          "unit": "V",
          "min": null,
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          "name": "VIN UVLO Hysteresis",
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          "kind": "electrical",
          "unit": "mV",
          "min": 60,
          "typ": 140,
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        {
          "name": "Power Good Low Threshold",
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          "kind": "electrical",
          "unit": "%",
          "min": 87,
          "typ": 90,
          "max": 92,
          "conditions": "VOUT falls down to cross the threshold (percentage of FB voltage) (Note 11)",
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          "min": 0,
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          "conditions": "VOUT rises up to cross the threshold (percentage of Power Good Low Threshold (VPGL) voltage) (Note 11)",
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          "name": "Power Good Pin Low Voltage",
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          "name": "Power Good Pin Leakage Current",
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          "unit": "nA",
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          "conditions": "3.6 V at PG pin when power good valid (Note 11)",
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          "name": "High-Side MOSFET ON Resistance",
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          "name": "Start Time",
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          "name": "EN Input Bias Current",
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