Murata Power Solutions 20A and 25A Digital PoL DC-DC Converter Series

Murata Power Solutions 20A and 25A Digital PoL DC-DC Converter Series

Murata Power Solutions OKDx-T/20-W12 and the OKDx-T/25-W12 series are high-efficiency, digital Point-of-Load (PoL) DC-DC power converters capable of delivering 20A or 66W. These converters are available in three different package formats, through-hole, single-in-line, and surface mount, and have a typical efficiency of 97.1%. The converters have PMBus compatibility, which allows monitoring and configuration of critical system-level performance requirements. Apart from standard PoL performance and safety features like OVP, OCP, OTP, and UVLO, these digital converters have advanced features like digital current sharing (full power, no derating), non-linear transient response, optimized dead time control, synchronization, and phase spreading. These converters are ideal for use in telecommunications, networking, and distributed power applications.

Features

  • 0.6V - 3.3V output voltage range
  • Adaptive compensation of PWM control loop and fast loop transient response
  • Certified to UL/IEC 60950-1
  • Configuration and Monitoring via PMBus
  • Current sharing, voltage tracking and voltage margining
  • Non-Linear Response for reduction of decoupling capacitor
  • Output short-circuit, output over voltage, and over temperature protection
  • Remote control and power good
  • Small package of 25.65mm x 13.8mm x 8.2mm SIP of 26.3mm x 7.6mm x 15.6mm 
  • Synchronization and phase spreading

Applications

  • Distributed power architectures
  • Intermediate bus voltage applications
  • Network equipment
  • Servers and storage applications