TPS62171QDSGRQ1

{
  "slug": "tps62171qdsgrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments DC-DC Converters, WSON-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps62171qdsgrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
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    "tps62171qdsgrq1.kicad_mod",
    "tps62171qdsgrq1.glb",
    "tps62171qdsgrq1.step",
    "tps62171qdsgrq1.lbr",
    "docs/hero.png",
    "docs/tps62171qdsgrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps62171qdsgrq1-hero.glb",
    "tps62171qdsgrq1-hero.overlay.json"
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  "component": {
    "mpn": "TPS62171QDSGRQ1",
    "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/tps62170-q1",
    "parts": {
      "symbol": "tps62171qdsgrq1.kicad_sym",
      "footprint": "tps62171qdsgrq1.kicad_mod",
      "model_3d": "tps62171qdsgrq1-hero.glb",
      "model_3d_plain": "tps62171qdsgrq1.glb",
      "model_3d_step": "tps62171qdsgrq1-etched.step",
      "model_3d_step_plain": "tps62171qdsgrq1.step",
      "lbr": "tps62171qdsgrq1.lbr"
    },
    "distributor_links": {
      "lcsc": 2071311,
      "digikey": "296-45329-2-ND",
      "mouser": "595-TPS62171QDSGRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-05T18:51:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-45329-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS62171QDSGRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground reference for the power stage output."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply voltage input with operating range 3V to 17V and absolute maximum rating 20V."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable input that activates device operation when driven high and disables when driven low."
      },
      {
        "number": "4",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground reference for the control and feedback circuitry."
      },
      {
        "number": "5",
        "name": "FB",
        "type": "input",
        "description": "Feedback input for adjustable output voltage versions requiring external resistive divider, with absolute maximum rating 7V."
      },
      {
        "number": "6",
        "name": "VOS",
        "type": "input",
        "description": "Output voltage sense input connected to control loop circuitry with absolute maximum rating 7V."
      },
      {
        "number": "7",
        "name": "SW",
        "type": "output",
        "description": "Switch node output connected to internal MOSFET switches and external inductor, voltage range -0.3V to VIN+0.3V."
      },
      {
        "number": "8",
        "name": "PG",
        "type": "tri_state",
        "description": "Open-drain power good output indicating VOUT regulation status, high when nominal and low when below nominal, with maximum sink current 10mA and high impedance during shutdown."
      },
      {
        "number": "9",
        "name": "EP",
        "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-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Exposed thermal pad shown in pin configuration diagram (PAGE 3) must be soldered and connected to AG",
          "exposed pad 9 added from the footprint"
        ],
        "pages_sent": 8,
        "cost_usd": 0.1025,
        "at": "2026-10-05T18:51:00"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps62170-q1",
        "pages": 35,
        "sha256": "3f9b42d19d45696e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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}