Features and Benefits

  • 2.7V to 5.5V Input Voltage Range
  • 1.8V Preset Output, Up to 600mA Continuous Current
  • Fixed 4MHz Switching Frequency
  • Internal Compensation
  • External EN for On/Off Control
  • 91% Peak Efficiency
  • Selectable Forced-PWM/Skip Mode
  • Brick Wall Current-Limit Protection
  • Open-Drain PGOOD output
  • Thermal Shutdown
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Details

The MAX17620 evaluation kit (EV kit) is a fully assembled and tested circuit board that demonstrates the performance of the MAX17620 high-frequency, miniature 600mA step-down DC-DC converter. The EV kit is preset for 1.8V output at load currents up to 600mA. The EV kit features selectable forced-PWM/skip mode, open-drain PGOOD signal, and external enable (EN).


  • Battery-Powered Instruments
  • Distributed Power Systems
  • Point-of-Load Power Supply
  • Standard 5V Rail Supplies

Applicable Parts