TPS54331
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3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode

 

Models (6)

Title Category Type Date
TPS54331 TINA-TI Average Spice Model TINA-TI Spice Model ZIP 07 Apr 2017
TPS54331 TINA-TI Average Reference Design TINA-TI Reference Design TSC 06 Apr 2017
Export TINA-TI Transient Spice Model from WEBENCH (Rev. A) TINA-TI Spice Model PDF 06 Nov 2015
TPS54331 PSpice Transient Model PSpice Model ZIP 23 Aug 2012
TPS54331 TINA-TI Transient Spice Model (Rev. A) TINA-TI Spice Model TSM 28 Sep 2009
TPS54331 TINA-TI Transient Reference Design (Rev. A) TINA-TI Reference Design TSC 28 Sep 2009

Design kits & evaluation modules (2)

Name Part# Type
TPS54331 28V Input, 3.3V Output, 3A Evaluation Module TPS54331EVM-232 Evaluation Modules & Boards
USB Type-C™ Mini Dock board with video and charging support evaluation module USB-CTM-MINIDK-EVM Evaluation Modules & Boards

Reference designs

Non-isolated power architecture with diagnostics reference design for protection relay modules

This reference design showcases non-isolated power supply architectures for protection relays with analog input/output and communication modules generated from 5-, 12-, or 24-V DC input. To generate the power supplies the design uses DC/DC converters with an integrated FET, a power module with an (...)

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

Description Part Number Company Tool Type
12V input to 3.3@2A output + Isolated 3.3V@150mA PMP4536 Texas Instruments Reference designs

Development tools (2)

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WEBENCH® Designer TPS54331

  Min   Max Range
Vin  V 3.5 to 28.0V
Vout  V 0.8 to 25V
Iout  A ≤ 3A
Ambient Temp  °C -40 to 150°C