布局准则，最大限度地提高汽车电源的性能和减少排放

摘要：当使用高频开关稳压器，汽车电源将提供一个清洁的输出电源中的电磁干扰（EMI）室保存时间调试排放问题的一个很好的PCB布局。本应用笔记介绍如何布局MAX16903/MAX16904的开关稳压器，以最大限度地提高性能和减少排放。Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>Automotive>APP4944Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>Power-SupplyCircuits>APP4944Keywords:automotive,DCDC,powersupply,DC-DC,automotiveswitchingpowersupply,automotiveswitchingpower,highfrequencyautomotivepowersupply,high-frequencyautomotivepower,2MHzpowersupply,2MHzDCDC,2MHzDC-DCJan24,2012APPLICATIONNOTE4944LayoutGuidelinesMaximizeAutomotivePower-SupplyPerformanceandMinimizeEmissionsBy:JonWallaceJan24,2012Abstract:Whenusingahigh-frequencyswitchingregulator,agoodPCBlayoutforanautomotivepowersupplywillprov