text.skipToContent text.skipToNavigation


Evaluation Module for TPS54478 Synchronous Step-Down Converter with Pre-bias Start-Up



  • 2.95V to 6V Operation
  • 4A Output Current
  • 1.8V Output
  • Hiccup Model Current Limit
  • Start up into Pre-bias
  • 0.6V Internal Reference Voltage

Texas Instruments  TPS54478EVM-037

The TPS54478EVM-037 evaluation module (EVM) is a fully assembled and tested circuit for evaluating the TPS54478 Synchronous Step-Down Switcher. The EVM operates from a 3V to 6V supply and provides a 1.8V output at 4A.