main
Ray Set visibility: public 6f238c9 11d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "ir3599mtrpbf",
  "title": "IR3599MTRPBF",
  "brief": "Infineon Technologies DC-DC Converters, DFN-8-EP(2x2). 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 ics",
    "ir3599mtrpbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "IR3599MTRPBF",
    "manufacturer": "Infineon Technologies",
    "package": "DFN-8-EP(2x2)",
    "pin_count": 9,
    "category": "Power Management ICs",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/3c26a86d6bc2923a24a9b631aa97b0a8.pdf",
    "parts": {
      "symbol": "ir3599mtrpbf.kicad_sym",
      "footprint": "ir3599mtrpbf.kicad_mod",
      "model_3d": "ir3599mtrpbf-hero.glb",
      "model_3d_plain": "ir3599mtrpbf-etched.glb",
      "model_3d_step": "ir3599mtrpbf-etched.step",
      "model_3d_step_plain": "ir3599mtrpbf.step",
      "lbr": "ir3599mtrpbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C537688",
      "digikey": "448-IR3599MTRPBFTR-ND",
      "mouser": "942-IR3599MTRPBF"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T00:37:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "448-IR3599MTRPBFTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "942-IR3599MTRPBF",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PWM_IN",
        "type": "input",
        "description": "Control signal input to be connected to the controller PWM output; in Doubler mode it controls PWM1 and PWM2, and in Quad mode it controls PWM1 through PWM4."
      },
      {
        "number": "2",
        "name": "V1p8",
        "type": "power_out",
        "description": "1.8V internal LDO output (1.67V to 1.93V at VCC=3.3V) that requires a 0.47uF high-quality low-ESR ceramic capacitor to GND."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Connect to a +3.3V bias supply (VCC range +2.85V to +3.6V) with a 0.1uF high-quality low-ESR ceramic capacitor to GND."
      },
      {
        "number": "4",
        "name": "FUNCTION",
        "type": "input",
        "description": "Tie to GND or VCC to select Doubler or Quad phase mode; the level is latched at power-up and cannot be changed after initial power-up."
      },
      {
        "number": "5",
        "name": "PWM4",
        "type": "output",
        "description": "Channel 4 PWM signal to the power stage, which goes to high impedance when PWM_IN is tri-stated."
      },
      {
        "number": "6",
        "name": "PWM3",
        "type": "output",
        "description": "Channel 3 PWM signal to the power stage, which goes to high impedance when PWM_IN is tri-stated."
      },
      {
        "number": "7",
        "name": "PWM2",
        "type": "output",
        "description": "Channel 2 PWM signal to the power stage, which goes to high impedance when PWM_IN is tri-stated."
      },
      {
        "number": "8",
        "name": "PWM1",
        "type": "output",
        "description": "Channel 1 PWM signal to the power stage, which goes to high impedance when PWM_IN is tri-stated."
      },
      {
        "number": "9",
        "name": "GND",
        "type": "power_in",
        "description": "Bias and reference ground (exposed pad); all signals are referenced to this node."
      }
    ],
    "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: MPN IR3599MTRPBF is the standard tri-state IR3599 variant, not the IR3599A (ATL). Pinout is identica"
        ],
        "pages_sent": 18,
        "cost_usd": 0.0175,
        "at": "2026-10-28T00:37:05"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/3c26a86d6bc2923a24a9b631aa97b0a8.pdf",
        "pages": 18,
        "sha256": "9186728cf7649203",
        "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": "ir3599mtrpbf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2,
          1.98,
          0.92
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "914cd301aa2efff54a7c18fe40fe21c25b277d6109b6cb10afb266387128ddd0",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ir3599mtrpbf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "30dfc4635fee43aa57c9d4b6155eb5398a6c272740df27060a0c58b032164a8b",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Infineon Technologies",
      "Package": "DFN-8-EP(2x2)",
      "Category": "Power Management ICs",
      "Pins": "9"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "9186728cf7649203a53192fce4632f44b7eeef02bfa1ace8b4f86639d721e1ea",
      "rows": [
        {
          "name": "Supply Voltage",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.85,
          "typ": 3.3,
          "max": 3.6,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "LDO Output Voltage",
          "symbol": "VLDO",
          "kind": "electrical",
          "unit": "V",
          "min": 1.67,
          "typ": 1.8,
          "max": 1.93,
          "conditions": "VCC=3.3V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "PWM Input Tri-State Float Voltage",
          "symbol": "VPWM_IN",
          "kind": "electrical",
          "unit": "V",
          "min": 1.4,
          "typ": 1.5,
          "max": 1.62,
          "conditions": "PWM_IN = floating",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "PWM Output High Threshold (IR3599)",
          "symbol": "VOH(PWM)",
          "kind": "electrical",
          "unit": "V",
          "min": 2.85,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "PWM Output Low Threshold (IR3599)",
          "symbol": "VOL(PWM)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "VCC Supply Voltage Range (recommended)",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.85,
          "typ": null,
          "max": 3.6,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Recommended Operating Ambient Temperature Range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Maximum Operating Junction Temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "PWM Output Frequency Range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "kHz",
          "min": 200,
          "typ": null,
          "max": 800,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "VCC Absolute Maximum",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 4,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "V1P8 Absolute Maximum",
          "symbol": "V1P8",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 2.2,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "PWM_IN, FUNCTION Absolute Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "max VCC +0.3V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "PWMx Absolute Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "max VCC +0.3V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "ESD HBM",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "HBM Class 1-C",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Maximum Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Maximum Lead Temperature (Soldering)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "10s",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance (ΘJC)",
          "symbol": "ΘJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 8.9,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance (ΘJA)",
          "symbol": "ΘJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 73.2,
          "max": null,
          "conditions": "Note 1: measured on high effective thermal conductivity test board in free air",
          "source_page": 6,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ir3599mtrpbf"
  ],
  "discovery_pitch": "IR3599MTRPBF (Infineon Technologies) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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  "visibility": {
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}