This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
30-V automotive wide VIN synchronous four-switch buck-boost controller


Models (1)

Title Category Type Date
LM34936 PSpice Transient Model PSpice Model ZIP 01 Sep 2018

Design kits & evaluation modules (2)

Name Part# Type
LM5175EVM Wide Vin Single Inductor Buck-Boost Controller Evaluation Module LM5175EVM Evaluation Modules & Boards
LM5176 Wide-VIN Buck-Boost Controller Evaluation Module LM5176EVM-HP Evaluation Modules & Boards

Software (1)

LM5176 Design Calculator  (ZIP 3362 KB )    02 Jun 2017  

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
LM34936-Q1 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 //webench.ti.com/cad/

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.

WEBENCH® Power Designer is now even easier to use. Try it now.

WEBENCH® Designer LM34936-Q1

  Min   Max Range
Vin  V 4.2 to 30.0V
Vout  V 0.8 to 30V
Iout  A ≤ 25A
Ambient Temp  °C -40 to 150°C