TPS54335A Synchronous, Step-Down Converter Evaluation Module


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The TPS54335AEVM-010 is a fully assembled and tested circuit for evaluating the TPS54335A 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 2 A. The TPS54335A enables small designs by integrating the MOSFETs and implementing current mode control to reduce external component count. 96.5% efficiency is achieved through integrated high-side and low-side 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 shutdown mode.

  • 8-V to 28-V input voltage range
  • 96.5% efficiency (VIN = 8 V, IO = 0.7 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 128-mΩ and 84-mΩ MOSFETs for 3-A continuous output current
AC/DC & DC/DC converters (integrated FET)
TPS54335A 4.5V to 28V Input, 3A, Synchronous, Step-Down Converter with Eco-mode
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TPS54335AEVM-010 — TPS54335A Synchronous, Step-Down Converter Evaluation Module

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Type Title Date
* User guide TPS54335A Step-Down Converter Evaluation Module User's Guide (Rev. A) PDF | HTML 07 Oct 2021
Certificate TPS54335AEVM-010 EU Declaration of Conformity (DoC) 02 Jan 2019

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