TPS53219ARGTT

{
  "slug": "tps53219argtt",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Power Management - Specialized, VQFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps53219argtt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps53219argtt.kicad_sym",
    "tps53219argtt.kicad_mod",
    "tps53219argtt.glb",
    "tps53219argtt.step",
    "tps53219argtt.lbr",
    "docs/hero.png",
    "docs/tps53219argtt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps53219argtt-hero.glb",
    "tps53219argtt-hero.overlay.json",
    "tps53219argtt-etched.glb"
  ],
  "component": {
    "mpn": "TPS53219ARGTT",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-16-EP(3x3)",
    "pin_count": 17,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Management - Specialized",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps53219a.pdf",
    "parts": {
      "symbol": "tps53219argtt.kicad_sym",
      "footprint": "tps53219argtt.kicad_mod",
      "model_3d": "tps53219argtt-hero.glb",
      "model_3d_plain": "tps53219argtt-etched.glb",
      "model_3d_step": "tps53219argtt-etched.step",
      "model_3d_step_plain": "tps53219argtt.step",
      "lbr": "tps53219argtt.lbr"
    },
    "distributor_links": {
      "lcsc": "C2869995",
      "digikey": "296-TPS53219ARGTTTR-ND",
      "mouser": "595-TPS53219ARGTT"
    },
    "distributor_check": {
      "checked_at": "2026-11-06T00:02:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TPS53219ARGTTTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TPS53219ARGTT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "TRIP",
        "type": "input",
        "description": "Overcurrent-limit (OCL) threshold setting pin; 10 µA at room temperature with 4700 ppm/°C is sourced, giving VOCL = VTRIP/8 with VTRIP ≤ 3 V and VOCL ≤ 375 mV."
      },
      {
        "number": "2",
        "name": "EN",
        "type": "input",
        "description": "Enable pin; place a 1-kΩ resistor in series with this pin if the source voltage is higher than 5.5 V."
      },
      {
        "number": "3",
        "name": "VFB",
        "type": "input",
        "description": "Output feedback input; connect this pin to VOUT through a resistor divider."
      },
      {
        "number": "4",
        "name": "RF",
        "type": "input",
        "description": "Switching frequency selection; a resistor to GND or VREG selects the frequency per Table 2, detected and stored at start-up."
      },
      {
        "number": "5",
        "name": "MODE",
        "type": "input",
        "description": "Soft-start and skip/CCM selection; a resistor selects soft-start time per Table 1, detected and stored into internal register at start-up."
      },
      {
        "number": "6",
        "name": "VDD",
        "type": "power_in",
        "description": "Controller power supply input with an input range of 4.5 V to 25 V."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for the internal analog circuitry; connect to the GND plane at a single point."
      },
      {
        "number": "8",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground; connect to the GND plane."
      },
      {
        "number": "9",
        "name": "VREG",
        "type": "power_out",
        "description": "6.2-V LDO output supplying internal analog and driver circuitry."
      },
      {
        "number": "10",
        "name": "VDRV",
        "type": "input",
        "description": "Gate drive supply voltage input; connect to VREG when using the LDO output as the gate drive supply."
      },
      {
        "number": "11",
        "name": "DRVL",
        "type": "output",
        "description": "Synchronous MOSFET driver output referenced to PGND, with gate drive voltage defined by the VDRV voltage."
      },
      {
        "number": "12",
        "name": "SW",
        "type": "power_out",
        "description": "Output of converted power; connect this pin to the output inductor."
      },
      {
        "number": "13",
        "name": "DRVH",
        "type": "output",
        "description": "High-side MOSFET driver output referenced to the floating SW node, with gate drive defined by the voltage across the VBST-to-SW bootstrap capacitor."
      },
      {
        "number": "14",
        "name": "VBST",
        "type": "power_in",
        "description": "Supply input for the high-side gate driver (boost terminal); connect a capacitor from this pin to the SW node, internally connected to VREG through the bootstrap MOSFET switch."
      },
      {
        "number": "15",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "16",
        "name": "PGOOD",
        "type": "output",
        "description": "Open-drain power-good flag that releases after a 1-ms start-up delay once VFB is within limits and goes low after a 2-µs delay when VFB goes out of limits."
      },
      {
        "number": "17",
        "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-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: MPN TPS53219ARGTT is the 250-piece small tape-and-reel orderable of the RGT (16-pin VQFN with expose"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0211,
        "at": "2026-11-06T00:02:11"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tps53219a.pdf",
        "pages": 36,
        "sha256": "2aee47feccbc24a8",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3eb81ffac423a66cdcfead8efe56401da171edaf1f2257049aad7b2d3900f6c8",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
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        "file": "tps53219argtt-etched.step",
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        "sha256": "1e46c95863ee0d1cfbe0d163e4b59b04fc002e163924d4e93cfd7369d1849540",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}