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TPS612532AYFFR - Texas Instruments

Description: Switching Voltage Regulators 3.8-MHz, 5-V / 4-A Boost in 1.2-mm x 1.3-mm WCSP 9-DSBGA -40 to 125

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TPS612532AYFFR - Texas Instruments PCB footprint - BGA - BGA - YFF0009_1
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TPS612532AYFFR - Texas Instruments  - 3D model - BGA - YFF0009_1
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TPS612532AYFFR Details

  • Manufacturer Part Number:

    TPS612532AYFFR

  • 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

  • Date Of Intro:

    2020-10-31

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO OPERATES WITH PFM CONTROL TECHNIQUE

  • 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:

    3.6 V

  • JESD-30 Code:

    R-PBGA-B9

  • JESD-609 Code:

    e1

  • Length:

    1.288 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    9

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    4 A

  • Output Voltage-Max:

    5 V

  • Output Voltage-Min:

    5 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA9,3X3,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.625 mm

  • Supply Voltage-Nom (Vsup):

    3.6 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    3800 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    1.192 mm

TPS612532AYFFR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also important to follow general high-frequency layout guidelines, such as keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing trace lengths and widths.
  • The selection of input and output capacitors depends on the specific application requirements, such as voltage rating, capacitance value, and ESR. TI recommends using low-ESR ceramic capacitors with a voltage rating of at least 1.5 times the input voltage. A capacitance value of 10uF to 22uF is typically suitable for most applications.
  • The TPS61253AYFFR is rated for operation up to 85°C ambient temperature, but it's recommended to derate the output current and voltage according to the thermal derating curve provided in the datasheet to ensure reliable operation.
  • To ensure stability, it's essential to follow the recommended PCB layout, use the correct input and output capacitors, and ensure that the output voltage is within the specified range. Additionally, adding a small ceramic capacitor (e.g., 10nF) between the VOUT and GND pins can help to prevent oscillations.
  • The typical startup time of the TPS61253AYFFR is around 1ms, but it can be reduced by using a larger input capacitor, increasing the input voltage, or adding a startup capacitor between the EN and VOUT pins.

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TPS612532AYFFR 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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