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TPS630251YFFR - Texas Instruments

Description: 4A switch Single-Inductor Buck-Boost Converter in WCSP

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TPS630251YFFR - Texas Instruments PCB footprint - BGA - BGA - YFF(R-XBGA-N20)-ren1
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TPS630251YFFR - Texas Instruments  - 3D model - BGA - YFF(R-XBGA-N20)-ren1
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TPS630251YFFR Details

  • Manufacturer Part Number:

    TPS630251YFFR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO OPERATES IN PFM MODE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.3 V

  • Input Voltage-Nom:

    2.8 V

  • JESD-30 Code:

    R-XBGA-B20

  • JESD-609 Code:

    e1

  • Length:

    2.086 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2 A

  • Output Voltage-Max:

    2.9 V

  • Output Voltage-Min:

    2.9 V

  • Output Voltage-Nom:

    2.9 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.625 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    2500 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    1.766 mm

TPS630251YFFR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS630251YFFR is 15V, but it's recommended to keep it below 12V for optimal performance and reliability.
  • To ensure stability, make sure to follow the recommended layout and component placement guidelines, use a sufficient output capacitor (at least 10uF), and keep the input capacitor (if used) as close to the VIN pin as possible.
  • The minimum input voltage required for the TPS630251YFFR to operate is 2.5V, but it's recommended to keep it above 3V for optimal performance and to ensure the internal voltage regulator can operate correctly.
  • The TPS630251YFFR is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as temperature increases to ensure reliability and prevent overheating.
  • The output voltage of the TPS630251YFFR is set by the resistive divider network connected to the FB pin. Use the formula VOUT = 0.8V x (R1 + R2) / R2 to calculate the output voltage, where R1 and R2 are the resistors in the divider network.

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TPS630251YFFR 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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