TPS25820DSSR

{
  "slug": "tps25820dssr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments USB Converters, WSON-12-EP(2x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "tps25820dssr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps25820dssr.kicad_sym",
    "tps25820dssr.kicad_mod",
    "tps25820dssr.glb",
    "tps25820dssr.step",
    "tps25820dssr.lbr",
    "docs/hero.png",
    "docs/tps25820dssr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps25820dssr-hero.glb",
    "tps25820dssr-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS25820DSSR",
    "manufacturer": "Texas Instruments",
    "package": "WSON-12-EP(2x3)",
    "pin_count": 13,
    "category": "Interface",
    "subcategory": "USB Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps25821",
    "parts": {
      "symbol": "tps25820dssr.kicad_sym",
      "footprint": "tps25820dssr.kicad_mod",
      "model_3d": "tps25820dssr-hero.glb",
      "model_3d_plain": "tps25820dssr.glb",
      "model_3d_step": "tps25820dssr-etched.step",
      "model_3d_step_plain": "tps25820dssr.step",
      "lbr": "tps25820dssr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2863322",
      "digikey": "296-51887-2-ND",
      "mouser": "595-TPS25820DSSR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T19:38:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-51887-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS25820DSSR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Device input supply for the VBUS internal power switch, and for the VCONN switch on the TPS25820; the recommended supply range is 4.5 V to 5.5 V."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "power_in",
        "description": "Device input supply for the VBUS internal power switch, and for the VCONN switch on the TPS25820; the recommended supply range is 4.5 V to 5.5 V."
      },
      {
        "number": "3",
        "name": "CHG",
        "type": "input",
        "description": "Charge logic input that selects between standard USB and 1.5-A Type-C current sourcing ability; the input range is 0 to 5.5 V, with VIH of at least 2 V and VIL of at most 0.8 V."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Logic input that turns the device on and off; the input range is 0 to 5.5 V, with VIH of at least 2 V and VIL of at most 0.8 V."
      },
      {
        "number": "5",
        "name": "FAULT",
        "type": "output",
        "description": "Open-drain logic output that asserts during overtemperature and/or VBUS current-limit conditions; the pull-up voltage is 0 to 5.5 V and the sink current is limited to 10 mA."
      },
      {
        "number": "6",
        "name": "SINK",
        "type": "output",
        "description": "Open-drain logic output that asserts when a Type-C Sink is identified on the CC lines; the pull-up voltage is 0 to 5.5 V and the positive sink current is limited to 5 mA (100 ms moving average)."
      },
      {
        "number": "7",
        "name": "POL",
        "type": "output",
        "description": "Open-drain logic output that asserts when the CC2 pin is connected to the cable CC line, giving the information needed to mux the SuperSpeed lines; the pull-up voltage is 0 to 5.5 V and the positive sink current is limited to 5 mA (100 ms moving average)."
      },
      {
        "number": "8",
        "name": "REF",
        "type": "input",
        "description": "Analog input for the current reference; connect a 0.5%, 100-ppm, 100-kΩ resistor between this pin and GND."
      },
      {
        "number": "9",
        "name": "CC1",
        "type": "bidirectional",
        "description": "Analog input/output that connects to the Type-C receptacle CC1 pin; absolute maximum pin voltage is 6 V, and the TPS25820 can source up to 250 mA on CC1 or CC2 when supplying VCONN."
      },
      {
        "number": "10",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device; all voltages are specified with respect to this pin."
      },
      {
        "number": "11",
        "name": "CC2",
        "type": "bidirectional",
        "description": "Analog input/output that connects to the Type-C receptacle CC2 pin; absolute maximum pin voltage is 6 V, and the TPS25820 can source up to 250 mA on CC1 or CC2 when supplying VCONN."
      },
      {
        "number": "12",
        "name": "OUT",
        "type": "power_out",
        "description": "VBUS power switch output rated for a positive source current of 1.5 A, with an absolute maximum sink current of 2.5 A while applying VBUS."
      },
      {
        "number": "13",
        "name": "Thermal Pad",
        "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 thermal pad is listed in the pin table as 'Thermal Pad' with no pin number printed on the packag; The package hint 'WSON-12-EP(2x3)' does not match the datasheet's stated size of 3.00 mm x 2.00 mm f; The 'IN' pins are typed power_in (device supply input), whereas the datasheet classifies them as I. ",
          "exposed pad 13 added from the footprint"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0511,
        "at": "2026-10-08T19:36:56"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps25821",
        "pages": 35,
        "sha256": "d6bec2609091145a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 13,
        "described": 13,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps25820dssr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.02,
          3.0,
          0.75
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b38d9fb183f7a120df12d07ae4fadebe335e0f33845c93ab042954c2ba5ef0b2",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps25820dssr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.02,
          3.0,
          0.75
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "0ac430b9dc9d03be03ae9228951166a935faa11dcabcc5139ad5750ba67c1cde",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}