This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
2.95V to 6V Input, 3A Synchronous Step-Down Converter


Models (4)

Title Category Type Date
TPS5432 PSpice Transient Model PSpice Model ZIP 01 Sep 2015
TPS5432 TINA-TI Average Reference Design TINA-TI Reference Design TSC 08 Jul 2013
TPS5432 TINA-TI Average Spice Model TINA-TI Spice Model ZIP 08 Jul 2013
TPS5432 PSpice Average Model (Rev. A) PSpice Model ZIP 12 Nov 2012

Design kits & evaluation modules (1)

Name Part# Type
Evaluation Module for TPS5432 3A Synchronous Step-Down Converter TPS5432EVM-116 Evaluation Modules & Boards

Reference designs

Class 1 PoE - High Efficiency IP Camera Power Module Reference Design

This IP Camera power module is a highly efficient power solution that enables high performance 1080p operation at the Class 1 PoE power level. This innovative power module, used in the low power DM385-AR331 IP Camera, relies on highly efficient switchers like the TPS5432 that are also very cost (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Description Part Number Company Tool Type
IP Net Camera Power Module Reference Solution SAT0027 Texas Instruments Reference designs

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS5432 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 TPS5432

  Min   Max Range
Vin  V 2.95 to 6.0V
Vout  V 0.808 to 5.5V
Iout  A ≤ 3A
Ambient Temp  °C -40 to 150°C