Evaluation Module for TPS54821 Synchronous Step-Down Converter

(ACTIVE) TPS54821EVM-049

Description & Features

Technical Documents

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The Texas Instruments TPS54821EVM-049 evaluation module (EVM) helps designers evaluate the TPS54821 Synchronous Step-Down SWIFT Converter with Hiccup Overcurrent Protection. The EVM accepts an 8V to 17V input and provides a 3.3V output at 8A. Terminal blocks are provided for input and output voltages. Additional test points and jumper locations are also provided.

  • Integrated 26 / 19mOhm MOSFETs
  • Split Power Rail: 1.6V to 17V
  • 0.6V Voltage Reference With +/- 1% Accuracy
  • 200kHz to 1.6MHz Switching Frequency
  • Synchronizes to External Clock
  • Low 2uA Shutdown Quiescent Current
  • Monotonic Start-Up into Pre-biased Outputs
  • Overcurrent Protection for Both MOSFETs with Hiccup Mode for Severe Fault Conditions
  • Thermal and Overvoltage Transient Protection

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Evaluation Module for TPS54821 Synchronous Step-Down SWIFT Converter


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Technical Documents
User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 842 27 Oct 2011 294

TI Devices (1)

Part Number Name Product Family
TPS54821  4.5V to 17V Input, 8-A Synchronous Step-Down Converter with Hiccup Current Limit  Step-Down (Buck) 

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