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TPS62748YFPR - Texas Instruments

Description: High-efficiency Buck Converter with Ultra-low Quiescent Current and Load Switch

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PCB Footprints
TPS62748YFPR - Texas Instruments PCB footprint - BGA - BGA - YFP0008_2020
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3D Models
TPS62748YFPR - Texas Instruments  - 3D model - BGA - YFP0008_2020
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TPS62748YFPR Details

  • Manufacturer Part Number:

    TPS62748YFPR

  • 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 CONTROL TECHNIQUE; ADJUSTABLE OUTPUT MODE FROM 1.2 TO 1.8 V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.15 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    R-XBGA-B8

  • JESD-609 Code:

    e1

  • Length:

    1.5615 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.3 A

  • Output Voltage-Max:

    1.8 V

  • Output Voltage-Min:

    1.2 V

  • Output Voltage-Nom:

    1.2 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:

    0.5 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1200 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:

    0.866 mm

TPS62748YFPR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS62748YFPR 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 the stability of the output voltage, it is essential to use the recommended output capacitor value and type, and to place it close to the device. Additionally, the input voltage should be within the recommended range, and the device should be operated within its specified temperature range.
  • The TPS62748YFPR can handle a maximum input voltage of 17V. Exceeding this voltage may damage the device.
  • The TPS62748YFPR is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It is recommended to derate the device's output current and voltage at high temperatures.
  • To troubleshoot issues with the TPS62748YFPR, start by checking the input voltage, output voltage, and output current. Verify that the device is operated within its specified temperature range and that the PCB layout is correct. Check for any signs of overheating, and ensure that the device is not exposed to excessive moisture or humidity.

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TPS62748YFPR 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 TPS62748YFPT Texas Instruments

Switching Regulator, Voltage-mode, 0.3A, 1200kHz Switching Freq-Max, BICMOS