TPS54239
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4.5V to 23V Input, 2A Synchronous Step-Down Converter with D-CAP2 Mode

 

Models (4)

Title Category Type Date
Export TINA-TI Transient Spice Model from WEBENCH (Rev. A) TINA-TI Spice Model PDF 06 Nov 2015
TPS54239 TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 08 Apr 2013
TPS54239 TINA-TI Transient Reference Design TINA-TI Reference Design TSC 08 Apr 2013
TPS54239 PSpice Transient Model PSpice Model ZIP 03 Apr 2013

Design kits & evaluation modules (1)

Name Part# Type
TPS54239 Synchronous Step-Down DC/DC Converter Evaluation Module TPS54239EVM-056 Evaluation Modules & Boards

Reference designs

Ten Output QR Flyback and Buck Converter Reference Design

The PMP10822 reference design utilizes two QR flyback, and four buck converters. The efficiency for the 12V and 24V flyback approaches 87%, while the 16V buck converter has efficiency greater than 89%.

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

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WEBENCH® Designer TPS54239

  Min   Max Range
Vin  V 4.5 to 23.0V
Vout  V 0.765 to 7V
Iout  A ≤ 2A
Ambient Temp  °C -40 to 85°C