TPS62061DSGR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps62061dsgr",
  "title": "TPS62061DSGR",
  "brief": "Texas Instruments DC-DC Converters, WSON-8-EP(2x2). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "tps62061dsgr"
  ],
  "component": {
    "mpn": "TPS62061DSGR",
    "manufacturer": "Texas Instruments",
    "package": "WSON-8-EP(2x2)",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps62061",
    "parts": {
      "symbol": "tps62061dsgr.kicad_sym",
      "footprint": "tps62061dsgr.kicad_mod",
      "model_3d": "tps62061dsgr-etched.glb",
      "model_3d_plain": "tps62061dsgr.glb",
      "model_3d_step": "tps62061dsgr-etched.step",
      "model_3d_step_plain": "tps62061dsgr.step",
      "lbr": "tps62061dsgr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground return for the output stage (internal low-side MOSFET source). Tie to the ground plane using a short, low-impedance connection to the input/output capacitor grounds."
      },
      {
        "number": "2",
        "name": "SW",
        "type": "output",
        "description": "Switch node connected to the drain of the internal high-side and low-side MOSFETs. Connect the external power inductor (nominal 1 µH) between this pin and the output capacitor."
      },
      {
        "number": "3",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground reference for the internal control circuitry. Should be tied to the main device ground (PGND/PowerPAD) with a quiet, low-noise return."
      },
      {
        "number": "4",
        "name": "FB",
        "type": "input",
        "description": "Feedback input to the internal regulation loop (reference Vref = 0.6 V). For the fixed 1.8-V TPS62061 variant, connect FB directly to the output capacitor; for adjustable variants connect an external resistor divider from VOUT."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "Enable input (VIH ≥ 1 V, VIL ≤ 0.4 V, IIN ≤ 1 µA). Drive high to enable the converter, low to place the device in shutdown (ISD < 1 µA, output discharged via internal ~200 Ω resistor). Must not be left floating."
      },
      {
        "number": "6",
        "name": "MODE",
        "type": "input",
        "description": "Operating-mode select input. High = forced fixed-frequency PWM operation (low output ripple/noise); Low = power-save mode with automatic PFM/PWM transition for best light-load efficiency. Can be toggled at run time."
      },
      {
        "number": "7",
        "name": "AVIN",
        "type": "power_in",
        "description": "Analog VIN supply for the internal control circuitry (2.7 V to 6 V). Must be tied to PVIN and to the input capacitor; a small RC filter to AGND is recommended for noise-sensitive applications."
      },
      {
        "number": "8",
        "name": "PVIN",
        "type": "power_in",
        "description": "Power VIN input to the internal high-side MOSFET drain (2.7 V to 6 V, abs-max 7 V). Decouple with a 10-µF ceramic input capacitor placed as close as possible between PVIN and PGND."
      },
      {
        "number": "9",
        "name": "PowerPAD",
        "type": "power_in",
        "description": "Exposed thermal pad on the underside of the DSG package. Must be soldered to the PCB land pattern for thermal performance and used as the device ground (tie to PGND/AGND plane)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps62061",
        "pages": null,
        "sha256": "5fe6e6c84fc2c24f",
        "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": "tps62061dsgr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.0,
          1.98,
          0.82
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7672cac8d88d8679800ef3bf90954e7996ea74e8ddb1f157f2d82bca6b2015e4",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps62061dsgr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.0,
          1.98,
          0.82
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4b5fedad09dea4a7f07c174c401126824aed669b5d87dd647f3e9bf811317ebf",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "WSON-8-EP(2x2)",
      "Category": "Power Management (PMIC)",
      "Pins": "9"
    }
  },
  "variants": [
    {
      "mpn": "TPS62061DSGR",
      "kind": "packaging"
    },
    {
      "mpn": "TPS62061DSGRDSGT",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tps62061dsgr"
  ],
  "discovery_pitch": "TPS62061DSGR (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",
    "tps62061dsgr.kicad_sym",
    "tps62061dsgr.kicad_mod",
    "tps62061dsgr.glb",
    "tps62061dsgr.step",
    "tps62061dsgr.lbr",
    "docs/hero.png",
    "docs/tps62061dsgr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T12:22:49.102Z"
}