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TPS552872QWRYQRQ1 - Texas Instruments

Description: Switching Voltage Regulators Automotive, 36-V, 4-A fully integrated buck-boost converter 21-VQFN-HR -40 to 125

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TPS552872QWRYQRQ1 - Texas Instruments PCB footprint - Other - Other - RYQ0021B
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TPS552872QWRYQRQ1 - Texas Instruments  - 3D model - Other - RYQ0021B
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TPS552872QWRYQRQ1 Details

  • Manufacturer Part Number:

    TPS552872QWRYQRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PQCC-N21

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    21

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2.5 A

  • Output Voltage-Max:

    22 V

  • Output Voltage-Min:

    0.8 V

  • Output Voltage-Nom:

    20 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VQCCN

  • Package Equivalence Code:

    LCC21,.12X.2(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    2200 kHz

  • Technology:

    BICMOS

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3 mm

TPS552872QWRYQRQ1 Frequently Asked Questions (FAQs)

  • The maximum input voltage is 18V, but it's recommended to keep it below 15V for optimal performance and to prevent overheating.
  • Use a thermal pad or heat sink to dissipate heat, and ensure good airflow around the device. Also, follow the recommended PCB layout and thermal design guidelines.
  • A minimum input capacitance of 10uF is recommended, but 22uF or higher is preferred for optimal performance and stability.
  • The TPS55287 is rated for operation up to 125°C, but its performance and reliability may degrade above 85°C. Use a heat sink or thermal pad to maintain a safe operating temperature.
  • Use the resistor divider network (R1 and R2) to set the output voltage. The formula is: Vout = 0.8V * (1 + R2/R1). Choose R1 and R2 values accordingly to achieve the desired output voltage.

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TPS552872QWRYQRQ1 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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