Part Image

TPS5430DDA - Texas Instruments

Description: TPS5430DDA, Switching Regulator, Buck Controller, 3A, Adjustable, 1.22 to 31V, 500kHz, 8-Pin SOIC

Download TPS5430DDA 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
TPS5430DDA - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DDA0008J
click to zoom
3D Models
TPS5430DDA - Texas Instruments  - 3D model - Small Outline Packages - DDA0008J
click to zoom

TPS5430DDA Details

  • Manufacturer Part Number:

    TPS5430DDA

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    5.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.89 mm

  • 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:

    3 A

  • Output Voltage-Max:

    31 V

  • Output Voltage-Min:

    1.23 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HLSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.68 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    500 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

TPS5430DDA Frequently Asked Questions (FAQs)

  • The TPS5430DDA can handle input voltages up to 42V, but it's recommended to keep the input voltage below 40V for reliable operation.
  • The inductor value depends on the output voltage, output current, and switching frequency. A good starting point is to use the inductor value calculation formula provided in the datasheet, and then adjust based on the specific design requirements.
  • The EN (enable) pin is used to turn the converter on and off. It's an active-high input, so connect it to a logic high (e.g., VCC) to enable the converter, and connect it to a logic low (e.g., GND) to disable it.
  • The output voltage ripple can be compensated for by adding a capacitor in parallel with the output capacitor. The value of the capacitor depends on the desired ripple attenuation and the output capacitor value.
  • The TPS5430DDA can deliver up to 3A of output current, but the actual output current capability depends on the input voltage, output voltage, and thermal conditions.

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

TPS5430DDA Overview

Use the download button to access the TPS5430DDA schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TPS54, 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 TPS5430DDA

Showing 0 results

TPS5430DDA Alternates

Showing results

Image Part Number Model
Part Image TPS5430DDAR Texas Instruments

Switching Regulator, Voltage-mode, 3A, 500kHz Switching Freq-Max, PDSO8

Part Image TPS5430QDDARQ1 Texas Instruments

Switching Regulator, Voltage-mode, 3A, 500kHz Switching Freq-Max, BICMOS, PDSO8