TPS54336ADDAR

{
  "slug": "tps54336addar",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments DC-DC Converters, HSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps54336addar",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps54336addar.kicad_sym",
    "tps54336addar.kicad_mod",
    "tps54336addar.glb",
    "tps54336addar.step",
    "tps54336addar.lbr",
    "docs/hero.png",
    "docs/tps54336addar-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps54336addar-hero.glb",
    "tps54336addar-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS54336ADDAR",
    "manufacturer": "Texas Instruments",
    "package": "HSOP-8-EP",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps54336a",
    "parts": {
      "symbol": "tps54336addar.kicad_sym",
      "footprint": "tps54336addar.kicad_mod",
      "model_3d": "tps54336addar-hero.glb",
      "model_3d_plain": "tps54336addar.glb",
      "model_3d_step": "tps54336addar-etched.step",
      "model_3d_step_plain": "tps54336addar.step",
      "lbr": "tps54336addar.lbr"
    },
    "distributor_links": {
      "lcsc": "C97668",
      "digikey": "296-43619-2-ND",
      "mouser": "595-TPS54336ADDAR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T03:17:34Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-43619-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TPS54336ADDAR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "BOOT",
        "type": "passive",
        "description": "A bootstrap capacitor is required between BOOT and PH; if its voltage falls below the minimum required by the output device, the output is forced off until the capacitor is refreshed (BOOT-PH max 7.5 V)."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "4.5- to 28-V input supply voltage (absolute maximum 30 V)."
      },
      {
        "number": "3",
        "name": "PH",
        "type": "output",
        "description": "Source of the internal high-side power MOSFET (switching node)."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "5",
        "name": "VSENSE",
        "type": "input",
        "description": "Inverting node of the transconductance (gm) error amplifier."
      },
      {
        "number": "6",
        "name": "COMP",
        "type": "output",
        "description": "Error-amplifier output and input to the output switch-current comparator; connect frequency compensation components to this pin."
      },
      {
        "number": "7",
        "name": "EN",
        "type": "input",
        "description": "Enable pin; float the EN pin to enable (absolute maximum 6 V)."
      },
      {
        "number": "8",
        "name": "SS",
        "type": "passive",
        "description": "Soft-start and tracking pin; an external capacitor sets the internal voltage-reference rise time, and the voltage on this pin overrides the internal reference."
      },
      {
        "number": "9",
        "name": "PowerPAD",
        "type": "power_in",
        "description": "Exposed thermal pad; connect the GND pin to it and tie it to the internal PCB ground plane using multiple thermal vias for good thermal performance."
      }
    ],
    "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 DDA (SO PowerPAD) package has an exposed thermal pad that is not given a pin number in the datas; The pin-function table lists SS (TPS54336A) under the RT row with type 'O', but the SS function is a; Pin types BOOT, PH and COMP are printed as 'O' in the datasheet; KiCad type 'output' is used as prin",
          "exposed pad 9 added from the footprint"
        ],
        "pages_sent": 9,
        "cost_usd": 0.069,
        "at": "2026-10-08T03:17:20"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps54336a",
        "pages": 55,
        "sha256": "7a254e93f5247ff1",
        "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": "tps54336addar.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.9,
          4.9,
          1.65
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f1718a42c5ea007e8e2dd672ac39a1bb358ee4849bd53c42e21ce83e0e5df7a9",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps54336addar-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.9,
          4.9,
          1.65
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d352d91cbe744c4f9a0f8b0ddb790a003191573fdec8bc9eb5405604ace20953",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}