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TPS54335A Synchronous, Step-Down Converter Evaluation Module



  • 0.6 V Internal Voltage Reference
  • Pulse Skipping Boosts Efficiency at Light Loads
  • Monotonic Start-Up into Pre-biased Outputs
  • Synchronous 128-mΩ and 84-mΩ MOSFETs for 3-A continuous output current

Texas Instruments  TPS54335AEVM-010

The TPS54335AEVM-010 facilitates evaluation of the TPS54335A 28-V, 3-A, synchronous monolithic buck converter with integrated MOSFETs.The TPS54335A enables small designs by integrating the MOSFETs, implementing current mode control to reduce external component count. Efficiency is maximized through the integrated HS/LS MOSFETs, low quiescent supply current and pulse skipping at light loads. Using the enable pin, shutdown supply current is reduced to 2 μA by entering a shutdown mode.