一种低成本的DDR记忆体电源使用NCP1571同步降压转换器和LM358的线性稳压器

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This application note describes a low cost power supply circuit for a DDR (Double Data Rate) memory system. The design is based on the NCP1570/NCP1571 low voltage synchronous buck converter. The reference design created to evaluate the system uses a 3.80, by 2.15, two layer printed circuit board, optimized for a small solution size at an economical cost.， 大小：327 KB