This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
4.5-V to 18-V, 30-A Voltage Mode PMBus™ SWIFT™ Step-Down DC-DC Converter with FSYNC


Models (3)

Title Category Type Date
Export TINA-TI Transient Spice Model from WEBENCH (Rev. A) TINA-TI Spice Model PDF 06 Nov 2015
TPS544C25 PSpice Transient Model (Rev. A) PSpice Model ZIP 30 Jul 2015
TPS544C25 PSpice Average Model PSpice Model ZIP 22 May 2015

Design kits & evaluation modules (1)

Name Part# Type
TPS544C25EVM-681 Evaluation Module TPS544C25EVM-681 Evaluation Modules & Boards

Reference designs

Reference Design for Powering a Xilinx Zynq UltraScale+ Remote Radio Head (RRH) or Backhaul (BH)

This design for powering Xilinx Zynq UltraScale+ ( Remote Radio Heads (RRH) features the TPS6508640 and is a small and highly efficient solution. The PMIC reduces size, cost, and power loss by having integrated rails into 1 device, high switching frequency and separate rails for (...)

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

Software (1)

Name Part# Type
Linux Driver for PMBUS PMBUSSW-LINUX Software Libraries
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WEBENCH® Designer TPS544C25

  Min   Max Range
Vin  V 4.5 to 18.0V
Vout  V 0.5 to 5.5V
Iout  A ≤ 30A
Ambient Temp  °C -40 to 125°C