TPS62153AQRGTRQ1

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  "slug": "tps62153aqrgtrq1",
  "title": "TPS62153AQRGTRQ1",
  "brief": "Texas Instruments DC-DC Converters, 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",
  "tags": [
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    "power management (pmic)",
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  "component": {
    "mpn": "TPS62153AQRGTRQ1",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-16-EP(3x3)",
    "pin_count": 17,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps62153a-q1",
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    "distributor_links": {
      "lcsc": "C2871419",
      "digikey": "296-TPS62153AQRGTRQ1TR-ND",
      "mouser": "595-TPS62153AQRGTRQ1"
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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."
      },
      {
        "number": "2",
        "name": "SW",
        "type": "output",
        "description": "Switch node connected to the internal MOSFET switches; the inductor connects between SW and the output capacitor."
      },
      {
        "number": "3",
        "name": "SW",
        "type": "output",
        "description": "Switch node connected to the internal MOSFET switches; the inductor connects between SW and the output capacitor."
      },
      {
        "number": "4",
        "name": "PG",
        "type": "output",
        "description": "Open-drain power-good output: High = VOUT ready, Low = VOUT below nominal regulation; requires a pull-up resistor."
      },
      {
        "number": "5",
        "name": "FB",
        "type": "input",
        "description": "Voltage feedback input of the adjustable version; connect the resistive divider to this pin, and connect it to AGND on fixed-output versions for improved thermal performance."
      },
      {
        "number": "6",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground; 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, High = 1.25 MHz for typical operation; an internal pull-down keeps the logic level low if the pin is floating."
      },
      {
        "number": "8",
        "name": "DEF",
        "type": "input",
        "description": "Output voltage scaling: Low = nominal output voltage, High = nominal + 5%; an internal pull-down keeps the logic level low if the pin is floating."
      },
      {
        "number": "9",
        "name": "SS/TR",
        "type": "input",
        "description": "Soft-start and tracking pin; an external capacitor on this pin sets the internal voltage reference rise time, and it can be used for tracking and sequencing."
      },
      {
        "number": "10",
        "name": "AVIN",
        "type": "power_in",
        "description": "Supply voltage for the control circuitry; connect to the same source as PVIN, within the 3 V to 17 V recommended supply range."
      },
      {
        "number": "11",
        "name": "PVIN",
        "type": "power_in",
        "description": "Supply voltage for the power stage; connect to the same source as AVIN, within the 3 V to 17 V recommended supply range."
      },
      {
        "number": "12",
        "name": "PVIN",
        "type": "power_in",
        "description": "Supply voltage for the power stage; connect to the same source as AVIN, within the 3 V to 17 V recommended supply range."
      },
      {
        "number": "13",
        "name": "EN",
        "type": "input",
        "description": "Enable input: High = enabled, Low = disabled; an internal pull-down keeps the logic level low if the pin is floating."
      },
      {
        "number": "14",
        "name": "VOS",
        "type": "input",
        "description": "Output voltage sense pin and connection for the control loop circuitry."
      },
      {
        "number": "15",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground; must be connected directly to the Exposed Thermal Pad and the common ground plane."
      },
      {
        "number": "16",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground; must be connected directly to the Exposed Thermal Pad and the common ground plane."
      },
      {
        "number": "17",
        "name": "EP (Exposed Thermal Pad)",
        "type": "power_in",
        "description": "Exposed thermal pad; must be connected to AGND (pin 6), PGND (pins 15, 16) and the common ground plane, and soldered for appropriate power dissipation and mechanical reliability."
      }
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        "at": "2026-10-09T13:19:34"
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    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "VQFN-16-EP(3x3)",
      "Category": "Power Management (PMIC)",
      "Pins": "17"
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          "name": "Supply Voltage, VIN (at AVIN and PVIN)",
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          "name": "Power Good sink current PG",
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          "name": "Storage temperature range, Tstg",
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          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
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          "conditions": "",
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        },
        {
          "name": "Electrostatic discharge, human body model (HBM)",
          "symbol": "V(ESD)",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -2000,
          "typ": null,
          "max": 2000,
          "conditions": "Human body model (HBM), per AEC Q100-002",
          "source_page": 4,
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        {
          "name": "Electrostatic discharge, charged device model (CDM)",
          "symbol": "V(ESD)",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -500,
          "typ": null,
          "max": 500,
          "conditions": "Charged device model (CDM), per AEC Q100-011",
          "source_page": 4,
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        },
        {
          "name": "Junction-to-ambient thermal resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 45,
          "max": null,
          "conditions": "",
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        },
        {
          "name": "Junction-to-case (top) thermal resistance",
          "symbol": "RθJC(top)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 53.6,
          "max": null,
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        {
          "name": "Junction-to-board thermal resistance",
          "symbol": "RθJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 17.4,
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        },
        {
          "name": "Junction-to-top characterization parameter",
          "symbol": "ψJT",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 1.1,
          "max": null,
          "conditions": "",
          "source_page": 4,
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        {
          "name": "Junction-to-board characterization parameter",
          "symbol": "ψJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 17.4,
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          "name": "Junction-to-case (bottom) thermal resistance",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 4.5,
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        {
          "name": "Operating quiescent current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 17,
          "max": 30,
          "conditions": "EN=High, IOUT=0mA, device not switching",
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          "name": "Shutdown current",
          "symbol": "ISD",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
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          "max": 25,
          "conditions": "EN=Low",
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        {
          "name": "Undervoltage lockout threshold",
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          "min": 2.6,
          "typ": 2.7,
          "max": 2.8,
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        {
          "name": "Undervoltage lockout hysteresis",
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          "min": null,
          "typ": 200,
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        {
          "name": "Thermal shutdown temperature",
          "symbol": "TSD",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": 160,
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        {
          "name": "Thermal shutdown hysteresis",
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          "unit": "°C",
          "min": null,
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        {
          "name": "High level input threshold voltage (EN, DEF, FSW)",
          "symbol": "VH",
          "kind": "electrical",
          "unit": "V",
          "min": 0.9,
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        {
          "name": "Low level input threshold voltage (EN, DEF, FSW)",
          "symbol": "VL",
          "kind": "electrical",
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          "max": 0.3,
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          "name": "Input leakage current (EN, DEF, FSW)",
          "symbol": "ILKG",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 1,
          "conditions": "EN=VIN or GND; DEF=VOUT or GND; FSW=GND",
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        {
          "name": "Power good threshold voltage, rising",
          "symbol": "VTH_PG",
          "kind": "electrical",
          "unit": "%VOUT",
          "min": 92,
          "typ": 95,
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          "conditions": "Rising (%VOUT)",
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          "name": "Power good threshold voltage, falling",
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          "name": "Power good output low",
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          "kind": "electrical",
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          "typ": 0.07,
          "max": 0.3,
          "conditions": "IPG=–2mA",
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          "name": "High-side MOSFET forward current limit",
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          "name": "Output voltage accuracy (PWM mode)",
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          "kind": "tolerance",
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          "conditions": "PWM mode operation, VIN ≥ VOUT +1V",
          "source_page": 5,
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          "name": "Output voltage accuracy (Power Save Mode)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -2.3,
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          "max": 2.8,
          "conditions": "Power Save Mode operation, COUT=22µF",
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          "name": "Load regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "%/A",
          "min": null,
          "typ": 0.05,
          "max": null,
          "conditions": "VIN=12V, VOUT=3.3V, PWM mode operation",
          "source_page": 5,
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        {
          "name": "Line regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.02,
          "max": null,
          "conditions": "3V ≤ VIN ≤ 17V, VOUT=3.3V, IOUT= 1A, PWM mode operation",
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