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TPS628640AYCGR - Texas Instruments

Description: Switching Voltage Regulators 4-A Synchronous Step-Down Converter with I2C Interface in 1.05-mm x 1.78-mm WCSP package 15-DSBGA -40 to 125

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TPS628640AYCGR - Texas Instruments PCB footprint - BGA - BGA - YCG0015_2021
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TPS628640AYCGR - Texas Instruments  - 3D model - BGA - YCG0015_2021
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TPS628640AYCGR Details

  • Manufacturer Part Number:

    TPS628640AYCGR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2019-11-22

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    OUTPUT IN ADJUSTABLE MODE 0.4V TO 1.675V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.5 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PBGA-B15

  • JESD-609 Code:

    e1

  • Length:

    1.78 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    15

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    4 A

  • Output Voltage-Max:

    1.675 V

  • Output Voltage-Min:

    0.4 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HBGA

  • Package Equivalence Code:

    BGA15,3X5,14

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.5 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2640 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.35 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    1.05 mm

TPS628640AYCGR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS628640AYCGR is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
  • To ensure stability, make sure to follow the recommended layout and component selection guidelines in the datasheet, and use a sufficient output capacitor with a low ESR (Equivalent Series Resistance) value.
  • The minimum input capacitance required is 4.7uF, but it's recommended to use a 10uF or larger capacitor to ensure stability and optimal performance.
  • The TPS628640AYCGR is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at higher temperatures to ensure reliability and prevent overheating.
  • The output voltage can be calculated using the formula: Vout = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors used in the feedback network.

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TPS628640AYCGR 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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