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Evaluation Module for TPS54426 4.5V to 18V Input, 4A Synchronous Step-Down Converter



  • D-CAP2 Mode Enables Fast Transient Response
  • Low Output Ripple and Allows Ceramic Output Capacitor
  • Wide VCC Input Voltage Range: 4.5 V to 18 V
  • Wide VIN Input Voltage Range: 2 V to 18 V
  • Output Voltage Range: 0.76 V to 5.5 V
  • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications
  • High Efficiency, less than 10uA at shutdown
  • High Initial Bandgap Reference Accuracy
  • Auto-Skip Eco-Mode for High Efficiency at Light Load
  • Adjustable Soft Start
  • Pre-Biased Soft Start
  • 700-kHz Switching Frequency
  • Cycle-By-Cycle Overcurrent Limit
  • Power Good Output
  • Auto-Skip Mode

Texas Instruments  TPS54426EVM-608

The TPS54426EVM-608 is a fully assembled and tested circuit for evaluating the TPS54426 Synchronous Step Down SWIFT Converter with Eco-Mode. The TPS54426EVM-608 operates from a 4.5V to 18V input and delivers a 1.05V output at 4 A.