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TPS61282AYFFR - Texas Instruments

Description: TPS6128xA low Voltage 4A front end power management IC

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TPS61282AYFFR - Texas Instruments PCB footprint - BGA - BGA - YFF0016 dsbga
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TPS61282AYFFR - Texas Instruments  - 3D model - BGA - YFF0016 dsbga
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TPS61282AYFFR Details

  • Manufacturer Part Number:

    TPS61282AYFFR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    DSBGA-16

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    ALSO OPERATES IN PFM CONTROL TECHNIQUE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    4.85 V

  • Input Voltage-Min:

    2.3 V

  • Input Voltage-Nom:

    3.2 V

  • JESD-30 Code:

    S-XBGA-B16

  • JESD-609 Code:

    e1

  • Length:

    1.666 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    4.4 V

  • Output Voltage-Min:

    2.85 V

  • Output Voltage-Nom:

    3.4 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA16,4X4,16

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.625 mm

  • Supply Current-Max (Isup):

    5 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    2300 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:

    1.666 mm

TPS61282AYFFR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS61282AYFFR involves placing the input and output capacitors close to the IC, using a solid ground plane, and minimizing the loop area of the power traces to reduce EMI.
  • To ensure stability, follow the recommended component values and PCB layout, and make sure the output capacitor has a low ESR. Also, add a small ceramic capacitor (e.g., 10nF) between the VOUT and GND pins to improve stability.
  • Although the datasheet specifies a maximum input voltage of 5.5V, it's recommended to limit the input voltage to 5V to ensure reliable operation and prevent damage to the IC.
  • While it's possible to use a different inductor value or type, it's not recommended as it may affect the converter's performance, efficiency, and stability. Stick to the recommended inductor values and types to ensure optimal performance.
  • To calculate the output voltage ripple and noise, use the equations provided in the datasheet or consult the application notes. You can also use simulation tools like SPICE or LTspice to model the converter and estimate the output voltage ripple and noise.

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TPS61282AYFFR 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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Part Image TPS61282AYFFT Texas Instruments

Switching Regulator, Current-mode, 0.1A, 2300kHz Switching Freq-Max, BICMOS