Murata Power Solutions OKDx-T/90 Series

OKDx-T/90-W12 PoL DC-DC power converters

The OKDx-T/90-W12 series are high efficiency, digital Point-of-Load (PoL) DC-DC power converters capable of delivering 90A/162W. Available in three different package formats, Surface Mount, Through-Hole and Single-Inline-Package, these converters have a typical efficiency of 94.3%. PMBus™ compatibility 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: 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.

 

Murata Power Solutions OKDx-T/90-W12-xxx-C 90A Digital PoL DC-DC Converter Series

Features/Applications

Features Applications
  • Input voltage range of 7.5 to 14Vdc
  • 0.6 V–1.8 V output voltage range
  • High efficiency, typ. 94.3% at 12Vin, 1.8Vout half-load
  • LGA Package: 25.1 x 14.1 x 7.0 mm (0.99 x 0.556 x 0.276 in)
  • Configuration & Monitoring via PMBus™
  • Synchronization & phase spreading
  • Current sharing, Voltage Tracking & Voltage margining
  • MTBF 14.95 Mhrs
  • Non-Linear Response for reduction of decoupling capacitor
  • Remote On/Off control & Power Good
  • Output short-circuit, output over voltage, & over temperature protection
  • Certified to UL/IEC 60950-1
  • Distributed power architectures
  • Intermediate bus voltage applications
  • Servers and storage applications
  • Network equipment

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