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关于TPS65217D降压的问题



你好,有几个关于TPS65217D降压的问题。

1.如图,我需要DCDC1输出1.35v给DDR3用,请问电容和电感的值要怎么配置?

2.如图,我想见DCDC2的输出设置成1.8v,请问电容和电感的值要怎么配置,如果我要接图中的负债(大概900mA)的话,可行么?

3.请问LDO3和LDO4的最大输出电流时多少?