TPS54302 Synchronous Step-Down Converter Evaluation Module


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The TPS54302EVM-716 is a fully assembled and tested circuit for evaluating the TPS54302 synchronous step-down SWIFT™ converter. The EVM converts a 8-V to 28-V input voltage to a regulated 5-V output voltage that delivers up to 3 A. The TPS54302 delivers 40-μA ultra-low quiescent supply current (IQ) and enables small designs by integrating the MOSFETs, internal compensation, and implementing current mode control to reduce external component count. 95.57% efficiency is achieved through the integrated 85-mΩ/40-mΩ 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.

  • 8-V to 28-V input voltage range
  • 40-μA ultra-low quiescent supply current (IQ)
  • 95.57% efficiency (VIN = 12 V, IO = 1 A)
  • 0.6-V internal voltage reference
  • 2-μA shutdown quiescent current
  • High efficiency at light loads with pulse-skipping eco-mode
  • Monotonic start-up into pre-biased outputs
  • Synchronous 85-mΩ and 40-mΩ MOSFETs for 3-A continuous output current
Buck converters (integrated switch)
TPS54302 4.5-V to 28-V Input, 3-A Output, EMI Friendly Synchronous Step-Down Converter

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Evaluation board

TPS54302EVM-716 – TPS54302 Synchronous Step-Down Converter Evaluation Module

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Technical documentation

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Type Title Date
* User guide TPS54302EVM-716 3-A Regulator Evaluation Module User's Guide (Rev. A) Oct. 10, 2016
Certificate TPS54302EVM-716 EU Declaration of Conformity (DoC) Jan. 02, 2019

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