TLE9263-3BQX

{
  "slug": "tle9263-3bqx",
  "version": "0.1.0",
  "type": "component",
  "description": "Infineon Technologies Interface - Specialized, VQFN-48-EP(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface ics",
    "tle9263-3bqx",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tle9263-3bqx.kicad_sym",
    "tle9263-3bqx.kicad_mod",
    "tle9263-3bqx.glb",
    "tle9263-3bqx.step",
    "tle9263-3bqx.lbr",
    "docs/hero.png",
    "docs/tle9263-3bqx-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tle9263-3bqx-hero.glb",
    "tle9263-3bqx-hero.overlay.json",
    "tle9263-3bqx-etched.glb"
  ],
  "component": {
    "mpn": "TLE9263-3BQX",
    "manufacturer": "Infineon Technologies",
    "package": "VQFN-48-EP(7x7)",
    "pin_count": 49,
    "category": "Interface ICs",
    "subcategory": "Interface - Specialized",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/16ae450913847f0075a6196f95379e2b.pdf",
    "parts": {
      "symbol": "tle9263-3bqx.kicad_sym",
      "footprint": "tle9263-3bqx.kicad_mod",
      "model_3d": "tle9263-3bqx-hero.glb",
      "model_3d_plain": "tle9263-3bqx-etched.glb",
      "model_3d_step": "tle9263-3bqx-etched.step",
      "model_3d_step_plain": "tle9263-3bqx.step",
      "lbr": "tle9263-3bqx.lbr"
    },
    "distributor_links": {
      "lcsc": "C540140"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T06:33:39Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin that must be connected to the common GND potential together with all other GND pins and the cooling tab."
      },
      {
        "number": "2",
        "name": "n.c.",
        "type": "unconnected",
        "description": "Not connected and internally not bonded; the unused-pin hints recommend connecting it to GND."
      },
      {
        "number": "3",
        "name": "VCC3REF",
        "type": "passive",
        "description": "Collector connection for the external PNP and reference input of voltage regulator 3, rated -0.3 V to 28 V (40 V for 400 ms load dump)."
      },
      {
        "number": "4",
        "name": "VCC3B",
        "type": "passive",
        "description": "Base connection for the external PNP of voltage regulator 3, rated -0.3 V to VS + 10 V (40 V for 400 ms load dump)."
      },
      {
        "number": "5",
        "name": "VCC3SH",
        "type": "passive",
        "description": "Emitter connection for the external PNP and shunt connection of voltage regulator 3, rated VS - 0.30 V to VS + 0.30 V."
      },
      {
        "number": "6",
        "name": "n.c.",
        "type": "unconnected",
        "description": "Not connected and internally not bonded; the unused-pin hints recommend connecting it to GND."
      },
      {
        "number": "7",
        "name": "n.c.",
        "type": "unconnected",
        "description": "Not connected and internally not bonded; the unused-pin hints recommend connecting it to GND."
      },
      {
        "number": "8",
        "name": "HS1",
        "type": "output",
        "description": "High-side output 1 with typical 7 Ω on-resistance, rated -0.3 V to VSHS + 0.3 V."
      },
      {
        "number": "9",
        "name": "HS2",
        "type": "output",
        "description": "High-side output 2 with typical 7 Ω on-resistance, rated -0.3 V to VSHS + 0.3 V."
      },
      {
        "number": "10",
        "name": "HS3",
        "type": "output",
        "description": "High-side output 3 with typical 7 Ω on-resistance, rated -0.3 V to VSHS + 0.3 V."
      },
      {
        "number": "11",
        "name": "HS4",
        "type": "output",
        "description": "High-side output 4 with typical 7 Ω on-resistance, rated -0.3 V to VSHS + 0.3 V."
      },
      {
        "number": "12",
        "name": "n.c.",
        "type": "unconnected",
        "description": "Not connected and internally not bonded; the unused-pin hints recommend connecting it to GND."
      },
      {
        "number": "13",
        "name": "VSHS",
        "type": "power_in",
        "description": "Supply for the high-side switches, LIN modules and GPIO1/2 in HS configuration, rated -0.3 V to 28 V (40 V for 400 ms load dump); connect to VS if no separate supply is needed."
      },
      {
        "number": "14",
        "name": "VS",
        "type": "power_in",
        "description": "Supply for the chip internal supply and voltage regulators, connected to battery through an external reverse protection diode and EMC filter, rated -0.3 V to 28 V."
      },
      {
        "number": "15",
        "name": "VS",
        "type": "power_in",
        "description": "Supply for the chip internal supply and voltage regulators, connected to battery through an external reverse protection diode and EMC filter, rated -0.3 V to 28 V."
      },
      {
        "number": "16",
        "name": "n.c.",
        "type": "unconnected",
        "description": "Not connected and internally not bonded; the unused-pin hints recommend connecting it to GND."
      },
      {
        "number": "17",
        "name": "VCC1",
        "type": "power_out",
        "description": "Output of voltage regulator 1, rated -0.3 V to 5.5 V."
      },
      {
        "number": "18",
        "name": "VCC2",
        "type": "power_out",
        "description": "Output of voltage regulator 2, rated -0.3 V to 28 V (40 V for 400 ms load dump); leave open and keep disabled if unused."
      },
      {
        "number": "19",
        "name": "n.c.",
        "type": "unconnected",
        "description": "Not connected and internally not bonded; the unused-pin hints recommend connecting it to GND."
      },
      {
        "number": "20",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin that must be connected to the common GND potential together with all other GND pins and the cooling tab."
      },
      {
        "number": "21",
        "name": "FO1",
        "type": "output",
        "description": "Fail output 1, rated -0.3 V to 40 V."
      },
      {
        "number": "22",
        "name": "WK1",
        "type": "input",
        "description": "Wake input 1, rated -0.3 V to 40 V; alternative HV-measurement function input in combination with WK2."
      },
      {
        "number": "23",
        "name": "WK2",
        "type": "input",
        "description": "Wake input 2, rated -0.3 V to 40 V; alternative HV-measurement function output in combination with WK1."
      },
      {
        "number": "24",
        "name": "WK3",
        "type": "input",
        "description": "Wake input 3, rated -0.3 V to 40 V."
      },
      {
        "number": "25",
        "name": "TXDLIN2",
        "type": "input",
        "description": "LIN2 transmit input, rated -0.3 V to VCC1 + 0.3 V."
      },
      {
        "number": "26",
        "name": "RXDLIN2",
        "type": "output",
        "description": "LIN2 receive output, rated -0.3 V to VCC1 + 0.3 V."
      },
      {
        "number": "27",
        "name": "CLK",
        "type": "input",
        "description": "SPI clock input, rated -0.3 V to VCC1 + 0.3 V."
      },
      {
        "number": "28",
        "name": "SDI",
        "type": "input",
        "description": "SPI data input into the SBC (MOSI), rated -0.3 V to VCC1 + 0.3 V."
      },
      {
        "number": "29",
        "name": "SDO",
        "type": "output",
        "description": "SPI data output from the SBC (MISO), rated -0.3 V to VCC1 + 0.3 V."
      },
      {
        "number": "30",
        "name": "CSN",
        "type": "input",
        "description": "SPI chip select, not input, rated -0.3 V to VCC1 + 0.3 V."
      },
      {
        "number": "31",
        "name": "INT",
        "type": "output",
        "description": "Active-low interrupt output used as wake-up flag in SBC Stop or Normal Mode and for failure indication; external pull-up selects configuration during start-up."
      },
      {
        "number": "32",
        "name": "RO",
        "type": "output",
        "description": "Reset output of the SBC."
      },
      {
        "number": "33",
        "name": "TXDLIN1",
        "type": "input",
        "description": "LIN1 transmit input, rated -0.3 V to VCC1 + 0.3 V."
      },
      {
        "number": "34",
        "name": "RXDLIN1",
        "type": "output",
        "description": "LIN1 receive output, rated -0.3 V to VCC1 + 0.3 V."
      },
      {
        "number": "35",
        "name": "TXDCAN",
        "type": "input",
        "description": "CAN transmit input, rated -0.3 V to VCC1 + 0.3 V; alternate function for calibrating the high-precision oscillator."
      },
      {
        "number": "36",
        "name": "RXDCAN",
        "type": "output",
        "description": "CAN receive output, rated -0.3 V to VCC1 + 0.3 V."
      },
      {
        "number": "37",
        "name": "VCAN",
        "type": "power_in",
        "description": "Supply input for the internal HS-CAN cell, rated -0.3 V to 5.5 V; connect to VCC1 when unused."
      },
      {
        "number": "38",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin that must be connected to the common GND potential together with all other GND pins and the cooling tab."
      },
      {
        "number": "39",
        "name": "CANL",
        "type": "bidirectional",
        "description": "CAN low bus pin, rated -27 V to 40 V."
      },
      {
        "number": "40",
        "name": "CANH",
        "type": "bidirectional",
        "description": "CAN high bus pin, rated -27 V to 40 V."
      },
      {
        "number": "41",
        "name": "n.c.",
        "type": "unconnected",
        "description": "Not connected and internally not bonded; the unused-pin hints recommend connecting it to GND."
      },
      {
        "number": "42",
        "name": "LIN1",
        "type": "bidirectional",
        "description": "LIN1 bus line conforming to LIN 2.2/ISO 17987-4 and SAE J2602-2, rated -27 V to 40 V."
      },
      {
        "number": "43",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin that must be connected to the common GND potential together with all other GND pins and the cooling tab."
      },
      {
        "number": "44",
        "name": "LIN2",
        "type": "bidirectional",
        "description": "LIN2 bus line conforming to LIN 2.2/ISO 17987-4 and SAE J2602-2, rated -27 V to 40 V."
      },
      {
        "number": "45",
        "name": "n.c.",
        "type": "unconnected",
        "description": "Not connected and internally not bonded; the unused-pin hints recommend connecting it to GND."
      },
      {
        "number": "46",
        "name": "n.c.",
        "type": "unconnected",
        "description": "Not connected and internally not bonded; the unused-pin hints recommend connecting it to GND."
      },
      {
        "number": "47",
        "name": "FO2",
        "type": "output",
        "description": "Open-drain active-low fail output 2 (side indicator) with 1.25 Hz 50% duty cycle; alternative function GPIO1."
      },
      {
        "number": "48",
        "name": "FO3/TEST",
        "type": "output",
        "description": "Open-drain active-low fail output 3 (pulsed light) with 100 Hz 20% duty cycle and integrated pull-up; connect to GND to activate SBC Development Mode; alternative function GPIO2."
      },
      {
        "number": "49",
        "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-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The exposed die pad (Cooling Tab, GND) is not a numbered pin on the PG-VQFN-48-31 package and is the"
        ],
        "pages_sent": 15,
        "cost_usd": 0.0417,
        "at": "2026-10-27T06:33:04"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/16ae450913847f0075a6196f95379e2b.pdf",
        "pages": 214,
        "sha256": "084a3525628445df",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 49,
        "described": 49,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tle9263-3bqx.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          7.0,
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        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f2b38b0b4bf967c77e683e8d4599608b9f0503055ec535b93c4ebb5d0163e916",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tle9263-3bqx-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": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "beeed94c58e93ccc2257b1576668ce98492cfb814ca3c765ae8320a451e12c51",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}