TPS61175PWPR

{
  "slug": "tps61175pwpr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments DC-DC Converters, HTSSOP-14-EP. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps61175pwpr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps61175pwpr.kicad_sym",
    "tps61175pwpr.kicad_mod",
    "tps61175pwpr.glb",
    "tps61175pwpr.step",
    "tps61175pwpr.lbr",
    "docs/hero.png",
    "docs/tps61175pwpr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "TPS61175PWPR",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-14-EP",
    "pin_count": 15,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps61175",
    "parts": {
      "symbol": "tps61175pwpr.kicad_sym",
      "footprint": "tps61175pwpr.kicad_mod",
      "model_3d": "tps61175pwpr-etched.glb",
      "model_3d_plain": "tps61175pwpr.glb",
      "model_3d_step": "tps61175pwpr-etched.step",
      "model_3d_step_plain": "tps61175pwpr.step",
      "lbr": "tps61175pwpr.lbr"
    },
    "distributor_links": {
      "lcsc": "C43276"
    },
    "pins": [
      {
        "number": "1",
        "name": "SW",
        "type": "output",
        "description": "Switching node of the IC, internally driven by power switch; connect to switched side of boost inductor."
      },
      {
        "number": "2",
        "name": "SW",
        "type": "output",
        "description": "Switching node of the IC, internally driven by power switch; connect to switched side of boost inductor."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply pin for the IC; connect supply voltage between 2.9V and 18V."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Enable pin; device disables when voltage falls below enable threshold for more than 10ms."
      },
      {
        "number": "5",
        "name": "SS",
        "type": "output",
        "description": "Soft start programming pin; capacitor between SS pin and GND programs soft start timing."
      },
      {
        "number": "6",
        "name": "SYNC",
        "type": "input",
        "description": "Switch frequency synchronization pin; external signal 200-2200kHz can synchronize IC switch frequency."
      },
      {
        "number": "7",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog signal ground reference for control circuits of the IC."
      },
      {
        "number": "8",
        "name": "COMP",
        "type": "output",
        "description": "Output of internal transconductance error amplifier; external RC network connects here for loop compensation."
      },
      {
        "number": "9",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin for positive voltage regulation; connect center tap of resistor divider to program output voltage."
      },
      {
        "number": "10",
        "name": "FREQ",
        "type": "output",
        "description": "Switch frequency program pin; external resistor connected to set switching frequency 200-2200kHz."
      },
      {
        "number": "11",
        "name": "NC",
        "type": "unconnected",
        "description": "No-connect reserved pin; must connect this pin to ground."
      },
      {
        "number": "12",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground of the IC; connected to source of the PWM switch FET."
      },
      {
        "number": "13",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground of the IC; connected to source of the PWM switch FET."
      },
      {
        "number": "14",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground of the IC; connected to source of the PWM switch FET."
      },
      {
        "number": "15",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Datasheet pin configuration table marks SW (pins 1,2) as I/O type 'I' (input), but the switching nod; Thermal pad (PowerPad) mentioned on page 3 should be soldered to AGND but is not assigned a formal p",
          "exposed pad 15 added from the footprint"
        ],
        "pages_sent": 33,
        "cost_usd": 0.3226,
        "at": "2026-09-22T18:04:48"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps61175",
        "pages": 33,
        "sha256": "959ace4f06e4ce5d",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 15,
        "described": 15,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps61175pwpr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.35,
          5.0,
          1.05
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e73930af88609deacee2bde98223bb9da2411f0cebb494015de765f0df216789",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps61175pwpr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.35,
          5.0,
          1.05
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7faae552357db034af0e773180435f8ac4f5b980fdf0c0b5fdd6d68129f9956c",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}