TPS2066DGNR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps2066dgnr",
  "title": "TPS2066DGNR",
  "brief": "Texas Instruments Power Distribution Switches, MSOP-8-EP. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "tps2066dgnr"
  ],
  "component": {
    "mpn": "TPS2066DGNR",
    "manufacturer": "Texas Instruments",
    "package": "MSOP-8-EP",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Distribution Switches",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps2065",
    "parts": {
      "symbol": "tps2066dgnr.kicad_sym",
      "footprint": "tps2066dgnr.kicad_mod",
      "model_3d": "tps2066dgnr-etched.glb",
      "model_3d_plain": "tps2066dgnr.glb",
      "model_3d_step": "tps2066dgnr-etched.step",
      "model_3d_step_plain": "tps2066dgnr.step",
      "lbr": "tps2066dgnr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground return. Also thermally tied to the exposed PowerPAD, which must be soldered to a GND copper plane to meet the specified thermal impedance."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply for both power-switch channels. Operating range 2.7 V to 5.5 V. Bypass with a low-ESR ceramic capacitor (typ. 0.1 μF or greater) close to the pin."
      },
      {
        "number": "3",
        "name": "EN1",
        "type": "input",
        "description": "Channel-1 enable input; active-HIGH on TPS2066 (logic high turns on IN→OUT1 power switch). CMOS-compatible logic level referenced to GND."
      },
      {
        "number": "4",
        "name": "EN2",
        "type": "input",
        "description": "Channel-2 enable input; active-HIGH on TPS2066 (logic high turns on IN→OUT2 power switch). CMOS-compatible logic level referenced to GND."
      },
      {
        "number": "5",
        "name": "OC2",
        "type": "output",
        "description": "Channel-2 overcurrent flag. Open-drain, active-LOW output that asserts when the OUT2 switch enters current-limit or thermal-shutdown. Requires an external pull-up resistor to a logic supply."
      },
      {
        "number": "6",
        "name": "OUT2",
        "type": "power_out",
        "description": "Power-switch output for channel 2 (from IN through internal 70 mΩ high-side MOSFET). Rated 1 A continuous with current limit typ. 1.5 A (1.1 A min / 1.9 A max)."
      },
      {
        "number": "7",
        "name": "OUT1",
        "type": "power_out",
        "description": "Power-switch output for channel 1 (from IN through internal 70 mΩ high-side MOSFET). Rated 1 A continuous with current limit typ. 1.5 A (1.1 A min / 1.9 A max)."
      },
      {
        "number": "8",
        "name": "OC1",
        "type": "output",
        "description": "Channel-1 overcurrent flag. Open-drain, active-LOW output that asserts when the OUT1 switch enters current-limit or thermal-shutdown. Requires an external pull-up resistor to a logic supply."
      },
      {
        "number": "PAD",
        "name": "PowerPAD",
        "type": "power_in",
        "description": "Exposed thermal pad on the underside of the HVSSOP (DGN) package. Internally connected to GND and must be soldered to a GND copper area to achieve the specified thermal impedance."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps2065",
        "pages": null,
        "sha256": "a6fcc7016ddc184f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps2066dgnr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.96
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "43252be3beac8fd30ca9bfeb82a613fa01d5dffff9b22810c13a4655daafb5ee",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps2066dgnr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.96
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "9ae7b3d96cf5e9ed7a7ec63b75cf69ded7be4a95fbe920673cb5aa53f9ead49c",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "MSOP-8-EP",
      "Category": "Power Management (PMIC)",
      "Pins": "9"
    }
  },
  "variants": [
    {
      "mpn": "TPS2066DGNR",
      "kind": "packaging"
    },
    {
      "mpn": "TPS2066DGNRG4",
      "kind": "packaging"
    },
    {
      "mpn": "TPS2066DGNRDR",
      "kind": "packaging"
    },
    {
      "mpn": "TPS2066DGNRD",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tps2066dgnr"
  ],
  "discovery_pitch": "TPS2066DGNR (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",
    "tps2066dgnr.kicad_sym",
    "tps2066dgnr.kicad_mod",
    "tps2066dgnr.glb",
    "tps2066dgnr.step",
    "tps2066dgnr.lbr",
    "docs/hero.png",
    "docs/tps2066dgnr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T11:49:28.162Z"
}