TPS54540 (NRND) 42 V, 5 A, Step-Down DC-DC Converter with Eco-Mode

 

Models (5)

Title Category Type Date
TPS54540 Unencrypted PSpice Average Model PSpice Model ZIP 17 Sep 2018
TPS54540 Unencrypted PSpice Transient Model PSpice Model ZIP 17 Sep 2018
Export TINA-TI Transient Spice Model from WEBENCH (Rev. A) TINA-TI Spice Model PDF 06 Nov 2015
TPS54540 PSpice Average Model PSpice Model ZIP 27 Jan 2014
TPS54540 PSpice Transient Model PSpice Model ZIP 09 May 2013

Design kits & evaluation modules (1)

Name Part# Type
TPS54540 Step-Down DC-DC Converter Evaluation Module TPS54540EVM-558 Evaluation Modules & Boards

Reference designs

Industrial Power Supply Reference Design for Smart Amplifiers

The PMP30224 reference design provides 5.0V at 1.0A continuous / 5.0A peak and 1.8V @ 0.075A for a TAS2555 Class D Amplifier. The input voltage range is between 5.0V and 38.0V.

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

Software (2)

TPS54360 and TPS54361 Family Design Excel Tool (Rev. E)  (ZIP 245 KB )    06 Jan 2015  
SWIFT™ Converter Inverting Buck/Boost Calculator (Rev. E)  (ZIP 522 KB )    06 Sep 2013  
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WEBENCH® Designer TPS54540

  Min   Max Range
Vin  V 4.5 to 42.0V
Vout  V 0.8 to 41V
Iout  A ≤ 5A
Ambient Temp  °C -40 to 150°C