TPS2492PWR

{
  "slug": "tps2492pwr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Supervisor And Reset ICs, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps2492pwr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
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    "path": "docs/hero.png"
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    "README.md",
    "tps2492pwr.kicad_sym",
    "tps2492pwr.kicad_mod",
    "tps2492pwr.glb",
    "tps2492pwr.step",
    "tps2492pwr.lbr",
    "docs/hero.png",
    "docs/tps2492pwr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps2492pwr-hero.glb",
    "tps2492pwr-hero.overlay.json",
    "tps2492pwr-etched.glb"
  ],
  "component": {
    "mpn": "TPS2492PWR",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-14",
    "pin_count": 14,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps2492.pdf",
    "parts": {
      "symbol": "tps2492pwr.kicad_sym",
      "footprint": "tps2492pwr.kicad_mod",
      "model_3d": "tps2492pwr-hero.glb",
      "model_3d_plain": "tps2492pwr-etched.glb",
      "model_3d_step": "tps2492pwr-etched.step",
      "model_3d_step_plain": "tps2492pwr.step",
      "lbr": "tps2492pwr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2653592",
      "digikey": "296-39373-2-ND",
      "mouser": "595-TPS2492PWR"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T23:22:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-39373-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TPS2492PWR",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "UVEN",
        "type": "input",
        "description": "A low input inhibits GATE, and a logic input can drive this pin as an enable; the GATE driver is enabled only after the positive UVEN threshold is exceeded."
      },
      {
        "number": "2",
        "name": "VREF",
        "type": "power_in",
        "description": "VREF is a 4-V reference voltage used to set the power threshold on PROG and is limited to 1 mA of sourcing current."
      },
      {
        "number": "3",
        "name": "PROG",
        "type": "input",
        "description": "PROG is the FET power-limit programming pin, with a 0.4-V minimum applied voltage and no voltages above 4 V permitted."
      },
      {
        "number": "4",
        "name": "TIMER",
        "type": "bidirectional",
        "description": "A capacitor from TIMER to ground sets the fault timer period, and the pin should be tied to ground if the timer feature is not used."
      },
      {
        "number": "5",
        "name": "OV",
        "type": "input",
        "description": "OV is the overvoltage sensing input, and a high input inhibits GATE."
      },
      {
        "number": "6",
        "name": "IMON",
        "type": "output",
        "description": "IMON is the current monitor output, nominally VIMON = 48 x (VVCC-SENSE), with 1.9 mA maximum sourcing current."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "GND is the ground reference pin for the device."
      },
      {
        "number": "8",
        "name": "PG",
        "type": "output",
        "description": "PG is the active-low power good output, driven by VVCC-SENSE, and is an open-drain output while UVLO or POR is active."
      },
      {
        "number": "9",
        "name": "FLT",
        "type": "output",
        "description": "FLT is the active-low fault indicator output that indicates the fault timer has expired and is reset by UVEN, UVLO, or automatic restart."
      },
      {
        "number": "10",
        "name": "NC",
        "type": "unconnected",
        "description": "NC is a no-connect pin with no internal connection."
      },
      {
        "number": "11",
        "name": "OUT",
        "type": "input",
        "description": "OUT is the FET source voltage sensing pin, and the gate is clamped to a diode drop below OUT; a clamp diode is recommended if the load can drive OUT below ground, clamping above -1 V."
      },
      {
        "number": "12",
        "name": "GATE",
        "type": "output",
        "description": "GATE is the high-side gate driver output for the external N-channel FET, with a 22-µA pull-up and 125-mA strong pull-down."
      },
      {
        "number": "13",
        "name": "SENSE",
        "type": "input",
        "description": "SENSE monitors the FET drain voltage and the downstream side of RSENSE, with current sensed as VVCC-SENSE and the current limit clamped to 50 mV at low FET VDS."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "VCC is the input supply and current sense positive input, with a supply operating range of 9 V to 80 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": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 9,
        "cost_usd": 0.015,
        "at": "2026-11-05T23:22:20"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tps2492.pdf",
        "pages": 36,
        "sha256": "5a3953974c9098a7",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3ee5786aae56190997aa793ba3cfc003fd616782770e29719b4562f012982245",
        "checked": "2026-11-05",
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}