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Industry’s Smallest 4A Switch Single-Inductor Buck-Boost Converter


Models (4)

Title Category Type Date
TPS630250 PSpice Transient Model (Rev. B) PSpice Model ZIP 06 Nov 2014
TPS630250 TINA Transient Model TINA-TI Spice Model ZIP 31 Oct 2014
TPS630250 TINA Steady State Transient Refernce Design TINA-TI Reference Design TSC 31 Oct 2014
TPS630250 TINA Startup Transient Refernce Design TINA-TI Reference Design TSC 31 Oct 2014

Design kits & evaluation modules (2)

Name Part# Type
TPS630250 DSBGA 4A Switch Buck-Boost Regulator Evaluation Module TPS630250EVM-553 Evaluation Modules & Boards
TPS630250 QFN 4A Switch Buck-Boost Regulator Evaluation Module TPS630250EVM-668 Evaluation Modules & Boards

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS630250 Download -
Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Please follow the instructions below to view the CAD symbols:

Step 1: Download and install the Ultra Librarian software

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.

Step 3: Open the .bxl file with the Ultra Librarian software.

You can always access the complete CAD/CAE Symbols database at //

Both PCB footprints and schematic symbols are available for download in a vendor neutral format, which can then be exported to the leading EDA CAD/CAE design tools using the Ultra Librarian Reader. The reader is available as a free download.

The UL Reader is a subset of the Ultra Librarian toolset that can generate, import, and export components and their attributes in virtually any EDA CAD/CAE format.

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WEBENCH® Designer TPS630250

Flavor Option
  Min   Max Range
Vin  V
Vout  V
Iout  A
Ambient Temp  °C -40 to 125°C