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TPS628601YCHR - Texas Instruments

Description: Switching Voltage Regulators 1.8-V to 5.5-V input, tiny, 0.6-A, ultra-low Iq step-down buck converter with I2C/VSEL interface 8-DSBGA -40 to 125

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PCB Footprints
TPS628601YCHR - Texas Instruments PCB footprint - BGA - BGA - YCH0008
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TPS628601YCHR - Texas Instruments  - 3D model - BGA - YCH0008
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TPS628601YCHR Details

  • Manufacturer Part Number:

    TPS628601YCHR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2020-09-25

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    PFM CONTROL MODE ALSO POSSIBLE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    1.75 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    R-XBGA-B8

  • JESD-609 Code:

    e1

  • Length:

    1.361 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:

    0.6 A

  • Output Voltage-Max:

    1.9875 V

  • Output Voltage-Min:

    0.4 V

  • Output Voltage-Nom:

    0.6 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA8,2X4,14

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.4 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1500 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.35 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    0.661 mm

TPS628601YCHR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS628601YCHR involves placing the input and output capacitors close to the device, using wide traces for power and ground, and minimizing the loop area of the power and ground connections to reduce EMI.
  • To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF, and to choose a capacitor with a low ESR (Equivalent Series Resistance) to minimize voltage ripple and oscillations.
  • The TPS628601YCHR can handle a maximum input voltage of 17V, but it is recommended to operate within the recommended input voltage range of 2.7V to 15V for optimal performance and reliability.
  • The output voltage of the TPS628601YCHR can be calculated using the formula: Vout = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors used in the feedback network.
  • The TPS628601YCHR can deliver a maximum output current of 2A, but it is recommended to operate within the recommended output current range of 0A to 1.5A for optimal performance and reliability.

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TPS628601YCHR 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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