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“数字电源”正在彻底改变电源的设计方法和实现方式。本文为您介绍替代传统模拟控制的数字电源技术:数字电源可实现超过传统方案的巨大优势,不仅在性能方面(效率、瞬态响应、稳定性等),而且在上市时间和总拥有成本方面也同样如此。DigitalPowerControlExceedstheCapabilityofAnalogControlIntroduction“DigitalPower”isrevolutionizingthewaypowersuppliesaredesignedandthewaytheyperform.Thisarticlepresentsdigitalpowerasalternativetoconventionalanalogcontrol.Digitalpowerofferssubstantialadvantagesoveranalognotonlyintermsofperformance(efficiency,transientresponse,stability,etc.)butalsointermsoftime-to-marketandtotalcostofownership.Figure1:IntersilZilkerLabsZL2008BasicOverviewOneoftheleadingdigitalpowercontrollersonthemarketisIntersil’sZL2008secondgenerationadaptivedigitalpowercontrollerforDC/DCpowerconversionapplicabletonon-isolatedbuck,boost,bu……