TPS25925

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps25925",
  "title": "TPS25925",
  "brief": "TI eFuse protection switch, VSON-10. 2.7-18 V, adjustable current limit, inrush control, overvoltage clamp. Datasheet-verified.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power",
    "efuse",
    "hot-swap",
    "load-switch",
    "vson-10",
    "texas-instruments"
  ],
  "component": {
    "mpn": "TPS25925",
    "manufacturer": "Texas Instruments",
    "package": "VSON-10",
    "pin_count": 11,
    "category": "Power Management",
    "subcategory": "eFuse",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps25925.pdf",
    "parts": {
      "symbol": "tps25925.kicad_sym",
      "footprint": "tps25925.kicad_mod",
      "model_3d": "tps25925-etched.glb",
      "model_3d_plain": "tps25925.glb",
      "model_3d_step": "tps25925-etched.step",
      "model_3d_step_plain": "tps25925.step",
      "lbr": "tps25925.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "dV/dT",
        "type": "input",
        "description": "Slew-rate programming pin. A capacitor from this pin to GND sets the ramp rate of OUT at device turn-on."
      },
      {
        "number": "2",
        "name": "EN/UVLO",
        "type": "input",
        "description": "Dual-function enable / UVLO pin. Pulling low shuts off the internal pass MOSFET; pulling high enables the device. An external resistor divider from VIN sets a custom UVLO trip point."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply voltage (nominal 5 V for TPS25925x; absolute max 20 V DC / 22 V transient)."
      },
      {
        "number": "4",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply voltage (nominal 5 V for TPS25925x; absolute max 20 V DC / 22 V transient)."
      },
      {
        "number": "5",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply voltage (nominal 5 V for TPS25925x; absolute max 20 V DC / 22 V transient)."
      },
      {
        "number": "6",
        "name": "OUT",
        "type": "power_out",
        "description": "Protected output of the internal pass MOSFET (30 mΩ typical Rds(on)). Rated for continuous 6.25 A output current."
      },
      {
        "number": "7",
        "name": "OUT",
        "type": "power_out",
        "description": "Protected output of the internal pass MOSFET (30 mΩ typical Rds(on)). Rated for continuous 6.25 A output current."
      },
      {
        "number": "8",
        "name": "OUT",
        "type": "power_out",
        "description": "Protected output of the internal pass MOSFET (30 mΩ typical Rds(on)). Rated for continuous 6.25 A output current."
      },
      {
        "number": "9",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected internally. May be left floating or tied to GND."
      },
      {
        "number": "10",
        "name": "ILIM",
        "type": "input",
        "description": "Current-limit programming pin. A resistor from this pin to GND sets the overload and short-circuit current limit (2-5 A range, ±15% accuracy)."
      },
      {
        "number": "11",
        "name": "GND",
        "type": "power_in",
        "description": "Exposed thermal pad. Serves as the device ground reference and the primary thermal path; must be soldered to the PCB GND plane."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tps25925.pdf",
        "pages": 36,
        "sha256": "959aa0f67322ab34",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 11,
        "described": 11,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps25925.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          3.0,
          3.0,
          0.92
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "85804ba94b0730ed3d056007f77b4e0d612870916a4c6134f9b44fb798c4b30a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps25925-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          3.0,
          3.0,
          0.92
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "8d766c2163dbfee4e37cde79e4e797befd7f52d09a814ed849b429708999c4e1",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Type": "eFuse (integrated protection switch)",
      "Input": "2.7-18 V",
      "Current limit": "Adjustable via ILIM resistor",
      "Inrush control": "Adjustable via dV/dT capacitor",
      "Enable/UVLO": "Programmable threshold (EN/UVLO)",
      "Protection": "Overcurrent, thermal shutdown",
      "Package": "VSON-10"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tps25925",
    "efuse",
    "hot swap controller",
    "overcurrent protection switch"
  ],
  "discovery_pitch": "TI TPS25925 eFuse protection switch (VSON-10) with datasheet-verified pinout, KiCad symbol/footprint/3D, and full provenance.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps25925.kicad_sym",
    "tps25925.kicad_mod",
    "tps25925.glb",
    "tps25925.step",
    "tps25925.lbr",
    "docs/hero.png",
    "docs/tps25925-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps25925-etched.step"
  ],
  "variants": [
    {
      "mpn": "TPS25925xDRC (VSON-10)",
      "kind": "packaging"
    },
    {
      "mpn": "TPS25921x / TPS25940x (family variants)",
      "kind": "unknown"
    }
  ]
}