TPS62133AQRGTTQ1

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  "slug": "tps62133aqrgttq1",
  "title": "TPS62133AQRGTTQ1",
  "brief": "Texas Instruments Global Sourcing Parts, VQFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "TPS62133AQRGTTQ1",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-16-EP(3x3)",
    "pin_count": 17,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps62130a-q1",
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      "lbr": "tps62133aqrgttq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2071987",
      "digikey": "296-40835-2-ND",
      "mouser": "595-TPS62133AQRGTTQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T00:34:31Z",
      "source": "Component Ocean /api/assign-pns",
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        "pn": "296-40835-2-ND",
        "status": "found",
        "lifecycle": "Active"
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        "pn": "595-TPS62133AQRGTTQ1",
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    "pins": [
      {
        "number": "1",
        "name": "SW",
        "type": "output",
        "description": "Switch node connected to the internal MOSFET switches; the inductor connects between SW and the output capacitor, with DC voltage limited to VIN+0.3 V and AC (less than 10 ns) limited to -2 V to 24.5 V."
      },
      {
        "number": "2",
        "name": "SW",
        "type": "output",
        "description": "Switch node connected to the internal MOSFET switches; the inductor connects between SW and the output capacitor, with DC voltage limited to VIN+0.3 V and AC (less than 10 ns) limited to -2 V to 24.5 V."
      },
      {
        "number": "3",
        "name": "SW",
        "type": "output",
        "description": "Switch node connected to the internal MOSFET switches; the inductor connects between SW and the output capacitor, with DC voltage limited to VIN+0.3 V and AC (less than 10 ns) limited to -2 V to 24.5 V."
      },
      {
        "number": "4",
        "name": "PG",
        "type": "output",
        "description": "Open-drain power-good output (High = VOUT ready, Low = VOUT below nominal regulation) that requires a pull-up resistor, with a maximum sink current of 10 mA and pin voltage limited to -0.3 V to 7 V."
      },
      {
        "number": "5",
        "name": "FB",
        "type": "input",
        "description": "Voltage feedback input for the adjustable version, where a resistive divider connects to this pin; the datasheet recommends connecting FB to AGND on fixed-output versions for improved thermal performance, with pin voltage limited to 7 V."
      },
      {
        "number": "6",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground that must be connected directly to the exposed thermal pad and the common ground plane."
      },
      {
        "number": "7",
        "name": "FSW",
        "type": "input",
        "description": "Switching frequency select, Low = 2.5 MHz and High = 1.25 MHz for typical operation; an internal pull-down keeps the pin low if it is floating, with pin voltage limited to 7 V."
      },
      {
        "number": "8",
        "name": "DEF",
        "type": "input",
        "description": "Output voltage scaling input, Low = nominal output voltage and High = nominal output voltage + 5%; an internal pull-down keeps the pin low if it is floating, with pin voltage limited to 7 V."
      },
      {
        "number": "9",
        "name": "SS/TR",
        "type": "input",
        "description": "Soft-start and tracking pin; an external capacitor on this pin sets the internal reference rise time and it can be used for tracking and sequencing, with pin voltage limited to VIN+0.3 V."
      },
      {
        "number": "10",
        "name": "AVIN",
        "type": "power_in",
        "description": "Supply voltage for the control circuitry, to be connected to the same source as PVIN; recommended VIN range is 3 V to 17 V with an absolute maximum of 20 V."
      },
      {
        "number": "11",
        "name": "PVIN",
        "type": "power_in",
        "description": "Supply voltage for the power stage, to be connected to the same source as AVIN; recommended VIN range is 3 V to 17 V with an absolute maximum of 20 V."
      },
      {
        "number": "12",
        "name": "PVIN",
        "type": "power_in",
        "description": "Supply voltage for the power stage, to be connected to the same source as AVIN; recommended VIN range is 3 V to 17 V with an absolute maximum of 20 V."
      },
      {
        "number": "13",
        "name": "EN",
        "type": "input",
        "description": "Enable input (High = enabled, Low = disabled); an internal pull-down keeps the pin low if it is floating, with pin voltage limited to VIN+0.3 V."
      },
      {
        "number": "14",
        "name": "VOS",
        "type": "input",
        "description": "Output voltage sense pin and connection for the control loop circuitry, with pin voltage limited to 7 V."
      },
      {
        "number": "15",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground that must be connected directly to the exposed thermal pad and the common ground plane."
      },
      {
        "number": "16",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground that must be connected directly to the exposed thermal pad and the common ground plane."
      },
      {
        "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: The exposed thermal pad is shown on the package drawing and must be connected to AGND (pin 6), PGND ; The pin table in the datasheet is shared by TPS62130A-Q1, TPS62133A-Q1 and TPS6213013A-Q1 in the RGT; Pin types for AVIN, PVIN, AGND and PGND are set to power_in (KiCad) because they are supply and grou",
          "exposed pad 17 added from the footprint"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0623,
        "at": "2026-10-09T00:34:18"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps62130a-q1",
        "pages": 43,
        "sha256": "e132f3ce7dba7fa6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3eb81ffac423a66cdcfead8efe56401da171edaf1f2257049aad7b2d3900f6c8",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "VQFN-16-EP(3x3)",
      "Category": "Global Sourcing Parts",
      "Pins": "17"
    }
  },
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  "discovery_pitch": "TPS62133AQRGTTQ1 (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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