TPS26600PWPR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps26600pwpr",
  "title": "TPS26600PWPR",
  "brief": "Texas Instruments Surge Protection Devices (SPDs), HTSSOP-16-EP. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "circuit protection",
    "tps26600pwpr"
  ],
  "component": {
    "mpn": "TPS26600PWPR",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-16-EP",
    "pin_count": 17,
    "category": "Circuit Protection",
    "subcategory": "Surge Protection Devices (SPDs)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps2660",
    "parts": {
      "symbol": "tps26600pwpr.kicad_sym",
      "footprint": "tps26600pwpr.kicad_mod",
      "model_3d": "tps26600pwpr-etched.glb",
      "model_3d_plain": "tps26600pwpr.glb",
      "model_3d_step": "tps26600pwpr-etched.step",
      "model_3d_step_plain": "tps26600pwpr.step",
      "lbr": "tps26600pwpr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Power input and supply voltage of the device. Operating range 4.2 V to 60 V, absolute max 62 V. Pins 1 and 2 are internally connected and should be tied together."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "power_in",
        "description": "Power input and supply voltage of the device. Second IN pin (tie to pin 1)."
      },
      {
        "number": "3",
        "name": "UVLO",
        "type": "input",
        "description": "Input for setting the programmable undervoltage lockout threshold. An undervoltage event turns off the internal FET and asserts FLT. Connect UVLO to RTN to select the internal default threshold."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect."
      },
      {
        "number": "5",
        "name": "OVP",
        "type": "input",
        "description": "Input for setting the programmable overvoltage protection threshold (TPS26600/1). An overvoltage event turns off the internal FET and asserts FLT. Connect OVP to RTN to select the internal default threshold; for the TPS26602 clamp variant, connect OVP to RTN externally."
      },
      {
        "number": "6",
        "name": "MODE",
        "type": "input",
        "description": "Mode selection pin for overload fault response (auto-retry / latch-off / circuit-breaker). See Device Functional Modes."
      },
      {
        "number": "7",
        "name": "SHDN",
        "type": "input",
        "description": "Active-low shutdown pin. Pulling SHDN low puts the device into low-power shutdown mode. Cycling SHDN resets a device that has latched off due to a fault."
      },
      {
        "number": "8",
        "name": "RTN",
        "type": "passive",
        "description": "Reference for the device internal control circuits."
      },
      {
        "number": "9",
        "name": "GND",
        "type": "power_in",
        "description": "Connect GND to system ground."
      },
      {
        "number": "10",
        "name": "IMON",
        "type": "output",
        "description": "Analog current monitor output. Sources a scaled-down ratio (accuracy ±8.5%) of current through the internal FET. A resistor from this pin to RTN converts the current to a proportional voltage. Leave floating if unused."
      },
      {
        "number": "11",
        "name": "ILIM",
        "type": "bidirectional",
        "description": "A resistor from this pin to RTN sets the overload and short-circuit current limit (0.1 A to 2.23 A, RILIM ≥ 5.36 kΩ for max 2.35 A)."
      },
      {
        "number": "12",
        "name": "dVdT",
        "type": "bidirectional",
        "description": "A capacitor from this pin to RTN sets the output voltage slew rate. See Hot Plug-In and In-Rush Current Control."
      },
      {
        "number": "13",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect."
      },
      {
        "number": "14",
        "name": "FLT",
        "type": "output",
        "description": "Active-low fault event indicator. Open-drain output; leave floating if unused."
      },
      {
        "number": "15",
        "name": "OUT",
        "type": "power_out",
        "description": "Power output of the device. Pins 15 and 16 are internally connected and should be tied together."
      },
      {
        "number": "16",
        "name": "OUT",
        "type": "power_out",
        "description": "Power output of the device. Second OUT pin (tie to pin 15)."
      },
      {
        "number": "PAD",
        "name": "PowerPAD",
        "type": "passive",
        "description": "PowerPAD must be connected to the RTN plane on PCB using multiple vias for enhanced thermal performance. Do not use PowerPAD as the only electrical connection to RTN."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps2660",
        "pages": 55,
        "sha256": "fc13f366ed16ead3",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps26600pwpr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7982746831c0bd23f4690608869ad67776faae5c762fb0376666126a3998921b",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps26600pwpr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "801c35f75d93e4150a7de0d794f5f1dd114fd6c8328b5e3251e3de07ba7f625c",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "HTSSOP-16-EP",
      "Category": "Circuit Protection",
      "Pins": "17"
    }
  },
  "variants": [
    {
      "mpn": "TPS26600PWPR",
      "kind": "packaging"
    },
    {
      "mpn": "TPS26600PWPRRHFR",
      "kind": "packaging"
    },
    {
      "mpn": "TPS26600PWPRRHF",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tps26600pwpr"
  ],
  "discovery_pitch": "TPS26600PWPR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps26600pwpr.kicad_sym",
    "tps26600pwpr.kicad_mod",
    "tps26600pwpr.glb",
    "tps26600pwpr.step",
    "tps26600pwpr.lbr",
    "docs/hero.png",
    "docs/tps26600pwpr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T11:57:48.245Z"
}