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Ray Set visibility: public 2edaae7 10d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "bcr602",
  "title": "BCR602",
  "brief": "Infineon Technologies LED Drivers, SOT-23-6. 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",
    "nixie tube driver-led driver",
    "bcr602",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BCR602",
    "manufacturer": "Infineon Technologies",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Nixie Tube Driver/LED Driver",
    "subcategory": "LED Drivers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/2e4834db71f3b9fbceab3ae05dab18c7.pdf",
    "parts": {
      "symbol": "bcr602.kicad_sym",
      "footprint": "bcr602.kicad_mod",
      "model_3d": "bcr602-hero.glb",
      "model_3d_plain": "bcr602-etched.glb",
      "model_3d_step": "bcr602-etched.step",
      "model_3d_step_plain": "bcr602.step",
      "lbr": "bcr602.lbr"
    },
    "distributor_links": {
      "lcsc": "C533915"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T01:32:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DRV",
        "type": "output",
        "description": "Driver output that controls the base or gate of the external transistor, with a DC source current capability of at least 10 mA and a driver output voltage of 4.5 V to 5.5 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "IC ground reference pin."
      },
      {
        "number": "3",
        "name": "VSENSE",
        "type": "input",
        "description": "Measures the sense voltage across the external sense resistor, with a closed-loop reference of 388 mV to 412 mV (400 mV typical) and an absolute maximum input of 0 V to 3.6 V."
      },
      {
        "number": "4",
        "name": "MFIO",
        "type": "input",
        "description": "Multifunctional input for resistive (via external Rset), DC voltage and PWM voltage dimming, with an absolute maximum input voltage of 0 V to 5.0 V."
      },
      {
        "number": "5",
        "name": "TEST",
        "type": "output",
        "description": "For test purpose only; it must not be directly connected to ground, so it should be left open or connected to ground through a resistor greater than 1 MΩ."
      },
      {
        "number": "6",
        "name": "VS",
        "type": "power_in",
        "description": "Supply voltage input with an operating range of 8 V to 60 V."
      }
    ],
    "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": null,
        "consensus": "skipped (clean text read)",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 15,
        "cost_usd": 0.0007,
        "at": "2026-10-27T01:32:21"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/2e4834db71f3b9fbceab3ae05dab18c7.pdf",
        "pages": 15,
        "sha256": "3e1fc73f3fe10350",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "bcr602.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bcr602-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
          1.55
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "9c550fc99a490983758432691890e262f825800864170721b0ae76e791f2cd90",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Infineon Technologies",
      "Package": "SOT-23-6",
      "Category": "Nixie Tube Driver/LED Driver",
      "Pins": "6"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "3e1fc73f3fe103500a8a08c4badb6f337c4deb4023e7a80c50d05406552d0006",
      "rows": [
        {
          "name": "Junction temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 160,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
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          "kind": "absolute_maximum",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 65,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input voltage at pin MFIO",
          "symbol": "VMFIO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input voltage at pin VSENSE",
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          "kind": "absolute_maximum",
          "unit": "V",
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          "max": 3.6,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Power dissipation",
          "symbol": "Ptot",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 360,
          "conditions": "VS = 60 V, IS = 2 mA, IDRV = -4 mA",
          "source_page": 8,
          "source": "datasheet"
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        {
          "name": "ESD robustness HBM",
          "symbol": "VESD,HBM",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "HBM acc. to JEDEC JS-001",
          "source_page": 8,
          "source": "datasheet"
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        {
          "name": "ESD robustness CDM",
          "symbol": "VESD,CDM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "CDM acc. to JEDEC JS-002",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction to ambient",
          "symbol": "RthJA",
          "kind": "thermal",
          "unit": "K/W",
          "min": null,
          "typ": null,
          "max": 290,
          "conditions": "JEDEC 1s0p (JESD 51-3) footprint w/o extra cooling area",
          "source_page": 8,
          "source": "datasheet"
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        {
          "name": "Thermal resistance junction to ambient with 100 mm² cooling area",
          "symbol": "RthJA,100",
          "kind": "thermal",
          "unit": "K/W",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "JEDEC 1s0p (JESD 51-3) with 100 mm² cooling area",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction to ambient with 300 mm² cooling area",
          "symbol": "RthJA,300",
          "kind": "thermal",
          "unit": "K/W",
          "min": null,
          "typ": null,
          "max": 180,
          "conditions": "JEDEC 1s0p (JESD 51-3) with 300 mm² cooling area",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 160,
          "conditions": "",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Operating supply voltage",
          "symbol": "VS",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 60,
          "conditions": "",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "VS",
          "kind": "electrical",
          "unit": "V",
          "min": 8,
          "typ": null,
          "max": 60,
          "conditions": "Operational supply voltage range",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage brownin",
          "symbol": "VS,bi",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage brownout",
          "symbol": "VS,bo",
          "kind": "electrical",
          "unit": "V",
          "min": 6.7,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Supply current",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "mA",
          "min": -2.2,
          "typ": null,
          "max": null,
          "conditions": "IDRV, source = 0 A",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Sense voltage",
          "symbol": "Vsense",
          "kind": "electrical",
          "unit": "mV",
          "min": 388,
          "typ": 400,
          "max": 412,
          "conditions": "Closed loop reference voltage of pin VSENSE, ILED = Vsense / Rsense",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "LED current accuracy",
          "symbol": "ILED, acc / ILED, target",
          "kind": "tolerance",
          "unit": "%",
          "min": -3,
          "typ": null,
          "max": 3,
          "conditions": "Closed loop LED current accuracy without dimming at VMFIO = 3.3 V",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Driver source current capability, DC",
          "symbol": "IDRV, source",
          "kind": "electrical",
          "unit": "mA",
          "min": 10,
          "typ": null,
          "max": null,
          "conditions": "Source current range of pin DRV to drive NPN base/NMOS gate",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Driver sink current capability, DC",
          "symbol": "IDRV, sink",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": -10,
          "conditions": "Sink current range of pin DRV to discharge NPN base/NMOS gate",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Driver source voltage",
          "symbol": "VDRV",
          "kind": "electrical",
          "unit": "V",
          "min": 4.5,
          "typ": 5,
          "max": 5.5,
          "conditions": "Max. output voltage of pin DRV",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "MFIO turn-off range",
          "symbol": "VMFIO, off",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 0.1,
          "conditions": "Threshold for analog dimming to off",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "MFIO turn-on range",
          "symbol": "VMFIO,on",
          "kind": "electrical",
          "unit": "V",
          "min": 0.17,
          "typ": null,
          "max": 0.195,
          "conditions": "Threshold for analog dimming to on",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "MFIO full current range",
          "symbol": "VMFIO, 100%",
          "kind": "electrical",
          "unit": "V",
          "min": 3.3,
          "typ": null,
          "max": 5,
          "conditions": "MFIO range always at 100% ILED",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "MFIO output source current",
          "symbol": "IMFIO, setcs",
          "kind": "electrical",
          "unit": "µA",
          "min": 18,
          "typ": 20,
          "max": 22,
          "conditions": "For RSET < 10 kΩ, in parallel internal pull-down RMFIO connected, refer to Figure 5",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "MFIO pull-down resistor",
          "symbol": "RMFIO",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 228,
          "typ": 285,
          "max": 342,
          "conditions": "Internal pull-down resistor at pin MFIO",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "MFIO dimming range",
          "symbol": "VMFIO, dim",
          "kind": "electrical",
          "unit": "V",
          "min": 0.2,
          "typ": null,
          "max": 3.3,
          "conditions": "Analog dimming range of the LED current",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "LED current chip to chip variation at minimum dimming level",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "Max variation at minimum MFIO dimming level",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "LED current chip to chip variation at dimming level higher than minimum",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Max variation for dimming level higher than minimum",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "MFIO PWM frequency",
          "symbol": "fPWM",
          "kind": "timing",
          "unit": "kHz",
          "min": null,
          "typ": null,
          "max": 3.5,
          "conditions": "Maximum supported PWM frequency at pin MFIO, external switch Qg= 8.7 nC",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Minimum pulse width",
          "symbol": "tduty, on",
          "kind": "timing",
          "unit": "µs",
          "min": 2.9,
          "typ": null,
          "max": null,
          "conditions": "Minimum LED PWM digital pulse width between 0 V and 3.3 V, external switch Qg= 8.7 nC",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Overtemperature protection threshold, turn on",
          "symbol": "TOTP, on",
          "kind": "electrical",
          "unit": "°C",
          "min": 140,
          "typ": null,
          "max": 155,
          "conditions": "Junction threshold temperature to trigger overtemperature protection in standby, IDRV = 0 mA and VS = 45 V",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Overtemperature protection threshold, turn off",
          "symbol": "TOTP, off",
          "kind": "electrical",
          "unit": "°C",
          "min": 120,
          "typ": null,
          "max": 135,
          "conditions": "Junction threshold temperature to exit overtemperature protection in standby, IDRV = 0 mA and VS = 45 V",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Minimum dimming LED current level",
          "symbol": "ILEDmin, ana / ILEDmin, target",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 3,
          "max": null,
          "conditions": "Minimum dimming LED current level at MFIOdim = 0.15 V",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Minimum LED current dimming ratio by PWM",
          "symbol": "ILEDmin, PWM / ILED, target",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "Minimum LED current dimming ratio by a PWM signal connected to pin MFIO, external switch Qg= 8.7 nC",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "MFIO output voltage",
          "symbol": "VMFIO,setcs",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 4.2,
          "max": null,
          "conditions": "MFIO output voltage at MFIO open",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Sense voltage reduction factor in OTP case",
          "symbol": "Vsense,OTP / Vsense,target",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "Reduction factor at pin VSENSE (nominal 400 mV) if OTP has been triggered, ILED, OTP = Vsense,OTP / Rsense",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Overtemperature protection hysteresis",
          "symbol": "TOTP, Hys",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Hot plug VSENSE threshold",
          "symbol": "Vsense, HP",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 8,
          "max": null,
          "conditions": "VSENSE level at which hot plug event is detected",
          "source_page": 12,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "bcr602"
  ],
  "discovery_pitch": "BCR602 (Infineon Technologies) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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}