Part Image

TPS628437YKAR - Texas Instruments

Description: Switching Voltage Regulators 1.8-V to 5.5-V input, 600-mA ultra-low IQ step-down converter in WCSP

Download TPS628437YKAR Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
TPS628437YKAR - Texas Instruments PCB footprint - BGA - BGA - YKA0006_2023-1
click to zoom
3D Models
TPS628437YKAR - Texas Instruments  - 3D model - BGA - YKA0006_2023-1
click to zoom

TPS628437YKAR Details

  • Manufacturer Part Number:

    TPS628437YKAR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    PFM CONROL 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:

    1.8 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    R-XBGA-B6

  • JESD-609 Code:

    e1

  • Length:

    1.01 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.6 A

  • Output Voltage-Max:

    3.6 V

  • Output Voltage-Min:

    0.4 V

  • Output Voltage-Nom:

    1.8 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA6,2X3,14

  • 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

  • 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:

    0.757 mm

TPS628437YKAR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also important to follow general best practices for switching regulator layout, such as keeping the input and output capacitors close to the IC, and using a solid ground plane to reduce noise and EMI.
  • The datasheet provides a list of recommended inductors, but you should also consider factors such as inductor saturation current, DC resistance, and self-resonant frequency. You can use TI's WEBENCH tool to help select an inductor and optimize your design.
  • The absolute maximum input voltage rating is 17V, but the recommended maximum input voltage is 15V to ensure reliable operation and to prevent damage to the IC.
  • To ensure stability, make sure to follow the recommended component values and PCB layout, and use a sufficient output capacitor with a low ESR. You can also add a small ceramic capacitor (e.g. 10nF) in parallel with the output capacitor to help dampen oscillations.
  • The TPS628437YKAR has a thermal derating of 30°C/W, which means that the maximum power dissipation decreases by 30mW for every 1°C increase in junction temperature above 25°C.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

TPS628437YKAR Overview

Use the download button to access the TPS628437YKAR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TPS62, or try a keyword search, such as Switching Regulator or Controllers

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.

Parts related to TPS628437YKAR

Showing 0 results