P9148NRGI8

{
  "schema_version": 1,
  "type": "component",
  "slug": "p9148nrgi8",
  "title": "P9148NRGI8",
  "brief": "RENESAS Power Management - Specialized, DFN-12(3x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "p9148nrgi8",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "P9148NRGI8",
    "manufacturer": "RENESAS",
    "package": "DFN-12(3x4)",
    "pin_count": 13,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Management - Specialized",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/90670496834a8312ba4aebfa4ac8ac31.pdf",
    "parts": {
      "symbol": "p9148nrgi8.kicad_sym",
      "footprint": "p9148nrgi8.kicad_mod",
      "model_3d": "p9148nrgi8-hero.glb",
      "model_3d_plain": "p9148nrgi8-etched.glb",
      "model_3d_step": "p9148nrgi8-etched.step",
      "model_3d_step_plain": "p9148nrgi8.step",
      "lbr": "p9148nrgi8.lbr"
    },
    "distributor_links": {
      "lcsc": "C5221717",
      "digikey": "800-P9148NRGI8TR-ND",
      "mouser": "942-P914NRGI8"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T02:06:11Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "800-P9148NRGI8TR-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "942-P914NRGI8",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DIF",
        "type": "input",
        "description": "Digital interface to the host PMIC: 1.8V logic input."
      },
      {
        "number": "2",
        "name": "SGND",
        "type": "power_in",
        "description": "DIF/DIO signal ground reference: connect directly to the ground plane."
      },
      {
        "number": "3",
        "name": "RSET",
        "type": "passive",
        "description": "Connect to the device identification/configuration resistor (RSET pin rated -0.3V to 6.0V)."
      },
      {
        "number": "4",
        "name": "LX",
        "type": "passive",
        "description": "Switching node inductor connection: connect to either a 0.47µH or 1µH inductor depending on the application."
      },
      {
        "number": "5",
        "name": "LX",
        "type": "passive",
        "description": "Switching node inductor connection: connect to either a 0.47µH or 1µH inductor depending on the application."
      },
      {
        "number": "6",
        "name": "LX",
        "type": "passive",
        "description": "Switching node inductor connection: connect to either a 0.47µH or 1µH inductor depending on the application."
      },
      {
        "number": "7",
        "name": "PVIN",
        "type": "power_in",
        "description": "Power supply input (4.5V to 8.4V operating, 9.6V abs max): connect 2x10µF capacitors directly between the PVIN pins and PGND EPAD (no via)."
      },
      {
        "number": "8",
        "name": "PVIN",
        "type": "power_in",
        "description": "Power supply input (4.5V to 8.4V operating, 9.6V abs max): connect 2x10µF capacitors directly between the PVIN pins and PGND EPAD (no via)."
      },
      {
        "number": "9",
        "name": "PVIN",
        "type": "power_in",
        "description": "Power supply input (4.5V to 8.4V operating, 9.6V abs max): connect 2x10µF capacitors directly between the PVIN pins and PGND EPAD (no via)."
      },
      {
        "number": "10",
        "name": "VPG",
        "type": "passive",
        "description": "High-side regulator output capacitor connection: connect a 2.2µF capacitor directly between VPG and PVIN pin (no vias)."
      },
      {
        "number": "11",
        "name": "VSYS",
        "type": "passive",
        "description": "Low-side regulator output capacitor connection: connect a 2.2µF capacitor directly between VSYS and the PGND EPAD (no vias)."
      },
      {
        "number": "12",
        "name": "DIO",
        "type": "bidirectional",
        "description": "Digital interface to the host PMIC: bi-directional 1.8V logic input and open-drain output."
      },
      {
        "number": "13",
        "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-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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        "pages_sent": 10,
        "cost_usd": 0.0911,
        "at": "2026-10-31T02:06:04"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/90670496834a8312ba4aebfa4ac8ac31.pdf",
        "pages": 20,
        "sha256": "e351aa3cc0c0e5d2",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 13,
        "described": 13,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "seat": "z = 0",
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "845020e85b5efd5390cabe9ebf6f19225aa2620525cfa849c1d3e9ca94a4ee1d",
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    "package_dims": {
      "package_code": "NRG12S1",
      "source_page": 19,
      "D": {
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  "metadata": {
    "specs": {
      "Manufacturer": "RENESAS",
      "Package": "DFN-12(3x4)",
      "Category": "Power Management (PMIC)",
      "Pins": "13"
    },
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          "name": "Input Voltage Range",
          "symbol": "VPVIN",
          "kind": "electrical",
          "unit": "V",
          "min": 4.5,
          "typ": null,
          "max": 8.4,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "PVIN Under-Voltage Lock-Out rising threshold",
          "symbol": "VUV",
          "kind": "electrical",
          "unit": "V",
          "min": 4.35,
          "typ": 4.4,
          "max": 4.45,
          "conditions": "PVIN rising threshold",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "PVIN Under-Voltage Lock-Out falling threshold",
          "symbol": "VUV",
          "kind": "electrical",
          "unit": "V",
          "min": 3.95,
          "typ": 4,
          "max": 4.05,
          "conditions": "PVIN falling threshold",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Shutdown Current",
          "symbol": "ISHDN",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 1,
          "max": 10,
          "conditions": "DIO = 0V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current Standby",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 180,
          "max": 210,
          "conditions": "Standby Mode: DIO = HIGH, DIF = LOW",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current Idle",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 520,
          "max": 600,
          "conditions": "Idle Mode: DIO = HIGH, DIF = active, LX not switching",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Operating Supply Current",
          "symbol": "IOP",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 18,
          "max": 30,
          "conditions": "Active Mode, switching, no load",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "LX Peak Current Limit",
          "symbol": "ILIM",
          "kind": "electrical",
          "unit": "A",
          "min": 6,
          "typ": null,
          "max": 6.5,
          "conditions": "Occurs at maximum DIF duty-cycle of 83%",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown Temperature",
          "symbol": "TSD",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 127,
          "max": 135,
          "conditions": "Guaranteed by design",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "DIO Output LOW Voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "At IOL = 12mA (open-drain output)",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "LOW Level Input Voltage",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.65,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "HIGH Level Input Voltage",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.15,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Continuous Output Current",
          "symbol": "IOUT",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 4.5,
          "max": null,
          "conditions": "TJ < 115°C, Guaranteed by design",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Maximum Pulse Load Current",
          "symbol": "IPULSE",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 6,
          "max": null,
          "conditions": "Pulse duration < 1ms, Pulse duty-cycle < 0.1%",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "High-Side Switch On-Resistance",
          "symbol": "R(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 55,
          "max": null,
          "conditions": "High-Side Switch",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Low-Side Switch On-Resistance",
          "symbol": "R(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "Low-Side Switch",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Low-Side LDO Output Voltage",
          "symbol": "VSYS",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 4.8,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown Delay",
          "symbol": "tSDDLY",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 4,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input De-glitch Time",
          "symbol": "tDG",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 4,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "DIF Input Frequency",
          "symbol": "fDIF",
          "kind": "timing",
          "unit": "MHz",
          "min": null,
          "typ": 4,
          "max": null,
          "conditions": "Informative only",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Device Start-up Time",
          "symbol": "tST",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 300,
          "max": null,
          "conditions": "From DIO assertion",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "PVIN Pin",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 9.6,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VSYS, RSET Pins",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "DIF, DIO Pins",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 2.2,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "LX Pin DC Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 9.6,
          "conditions": "Time > 500ns",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "LX Pin AC Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -1.2,
          "typ": null,
          "max": 16,
          "conditions": "Time < 500ns",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "PVIN Pin to VPG Pin",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "printed as < 6.0",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "ESD Human Body Model",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -1000,
          "typ": null,
          "max": 1000,
          "conditions": "All Pins",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "ESD Charge Device Model",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -500,
          "typ": null,
          "max": 500,
          "conditions": "All Pins",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Junction Temperature",
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          "kind": "absolute_maximum",
          "unit": "C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
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          "name": "Storage Temperature",
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          "min": -55,
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          "conditions": "",
          "source_page": 5,
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          "name": "Lead Temperature",
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          "unit": "C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "soldering, 10s",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Ambient Operating Temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
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          "name": "Thermal Resistance Junction to Ambient",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "C/W",
          "min": null,
          "typ": 36,
          "max": null,
          "conditions": "JEDEC 4-layer PCB, still air",
          "source_page": 5,
          "source": "datasheet"
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          "name": "Thermal Resistance Junction to Top of Case",
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          "kind": "thermal",
          "unit": "C/W",
          "min": null,
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          "max": null,
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          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Thermal Resistance Junction to Bottom of Case",
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          "kind": "thermal",
          "unit": "C/W",
          "min": null,
          "typ": 0.8,
          "max": null,
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          "source": "datasheet"
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    "name": "Ray",
    "email": "[email protected]"
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