TPS54061
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
4.7V to 60V Input, 200mA Synchronous Step-Down Converter with Low IQ

 

Models (2)

Title Category Type Date
TPS54061 Unencrypted PSpice Transient Model PSpice Model ZIP 15 Mar 2019
TPS54061 PSpice Transient Model PSpice Model ZIP 29 May 2012

Design kits & evaluation modules (1)

Name Part# Type
TPS54061 Evaluation Module TPS54061EVM-142 Evaluation Modules & Boards

Reference designs

4-20 mA Loop Sensor Isolated Power Supply

The TPS54061 is used in a buck topology with an auxillary winding providing power to the primary side and isolated side of a isolated system. The high efficiency of this topology provides more output current from a system powered from a current limited input source. The isolated output is post (...)

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

Description Part Number Company Tool Type
36-57Vin 5.4Vout 150mA Uses TPS54061 Features Light-load Efficiency Telecom Voltage Reference Design PMP9535 Texas Instruments Reference designs
4.7 to 60V, 3.3V/200mA output synchronous buck converter optimized for small size PMP7481 Texas Instruments Reference designs

Software (2)

TPS54061 Design Excel Spreadsheet Tool (Rev. A)  (ZIP 198 KB )    16 Apr 2015  
Synchronous Inverting Buck Boost Design Calculator (Rev. A)  (ZIP 101 KB )    09 May 2013  

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS54061 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.

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WEBENCH® Designer TPS54061

  Min   Max Range
Vin  V 4.7 to 60.0V
Vout  V 0.8 to 58V
Iout  A ≤ 0.2A
Ambient Temp  °C -40 to 150°C