产品指引:在负载点达到100A或100A以上的路径

2014年3月8日


产品指引:在负载点达到100A或100A以上的路径

在这篇由 EDN发表的文章中,CUI工程部主管Fariborz Musavi讨论了当今先进处理器电力供应方面的挑战不断加大,需要创新解决方案来解决迅速上升的电流需要,降低核心电压,缩小电压公差。

The article begins, "Moore's Law has brought us immense amounts of computing power through advanced microprocessors and FPGAs.Massive increases in transistor count have made it possible to implement multiple high-speed processors on a single die, each running at speeds up to 3GHz.But these advances in density and performance have increased the number of problems that face engineers working on power delivery for these loads."

"But the maximum power envelope of server processors and FPGAs is still in the order of tens of watts, and pushing over 100W for the highest-performance products.The result is a current demand that is beginning to exceed the 100A level at the point-of-load (POL).Using traditional power-conversion architectures, this demand results in the need for larger components able to handle the high stresses involved."

The article then dives into the traditional approach of how to overcome the obstacles of meeting this increasing power demand.

Read the full article on EDN.com

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