YOKOHAMA

YOKAHAMA is a high-frequency synchronous rectified step-down DC/DC converter.  Input Range up to 25V with a preset output voltage at 3.3V/3Awith pin option to make adjustable.

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Yokohama is a high-frequency synchronous rectified step-down DC/DC converter. Input range is 25V max with a preset output voltage of 3.3V/3A. A pin option is available to make the output level adjustable. 

Yokohama contains a step-down converter incorporating a 50mΩ high-side drive transistor and synchronous 50mΩ low-side switching transistor optimized for power conversion efficiency. 

The output voltage is adjustable using external resistors or an internal 3.3V (default) setting.   

The control method (fixed PWM or PFM/PWM with automatic switch-over) can be selectable by the MODE pin.

Key Features

  • Operation Voltage Range:  4.5V~25.0V
  • Output Voltage Range: 0.4V ~ 5.5V
  • Output Current: 3A
  • Protection Circuit: Thermal Shutdown Short Circuit Protection or HICCUP
  • Efficiency: 92% typical

Application List

    Performance Curves