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TPS61282YFFT - Texas Instruments

Description: 4A battery front end DC/DC converter synchronous boost-bypass 1S Li-Ion, Ni-Rich ,Si-Anode

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TPS61282YFFT - Texas Instruments - PCB symbol
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PCB Footprints
TPS61282YFFT - Texas Instruments PCB footprint - BGA - BGA - YFF0016_2021
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3D Models
TPS61282YFFT - Texas Instruments - 3D model - BGA - YFF0016_2021
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TPS61282YFFT Details

  • Manufacturer Part Number:

    TPS61282YFFT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    DSBGA-16

  • 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:

    BATTERY CHARGE CONTROLLER

  • 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 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

  • 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

TPS61282YFFT Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS61282YFFT involves placing the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability, it's essential to follow the recommended output capacitor selection guidelines, use a low-ESR capacitor, and ensure the output voltage is within the recommended range. Additionally, the input voltage should be stable and within the recommended range.
  • The TPS61282YFFT can handle a maximum input voltage of 5.5V. Exceeding this voltage may damage the device. It's essential to ensure the input voltage is within the recommended range of 2.3V to 5.5V.
  • The TPS61282YFFT is rated for operation up to 85°C. However, the device's performance and reliability may degrade at higher temperatures. It's essential to ensure proper thermal management and consider the device's thermal characteristics when designing for high-temperature applications.
  • The output voltage of the TPS61282YFFT can be calculated using the following formula: VOUT = 0.6V x (1 + R1/R2), where R1 and R2 are the resistors used in the feedback network. The output voltage range is 0.6V to 3.3V.

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TPS61282YFFT 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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