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Ref design touts 90% efficiency for VR11 apps

Posted: 20 Nov 2006 ?? ?Print Version ?Bookmark and Share

Keywords:Primarion? PX3538? VR11? reference design? controller?

Primarion's new PX3538 controller-based reference design, using a standard multiphase synchronous buck technology, touts 90 percent efficiency for VR11 applications.

"We are proud to provide the industry and our customers with a record-breaking VR11 solution that also facilitates cost savings," stated Steve Pullen, VP of systems engineering. "Our PX3538 solution offers 90 percent efficiency at a 130A output load using standard components. It also meets the stringent VR11 transient requirements with a lower number of output capacitors due to our patented active transient response technology (ATRTM)."

The reference design is available in sampling. Contact the company directly for the design and evaluation boards.

- Vince Biancomano

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