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TPS61021A电容电感选择

yang zhang20
Prodigy 210 points
Other Parts Discussed in Thread: TPS61021A

1、TPS61021A的输入电容仅用10uF 是否够？还需要并联其他电容吗？

2、  电感选择XFL4015-471ME（DCR:8.36，SATURATION CURRENT：6.6）还是744383360047（DCR:22，SATURATION CURRENT：8）比较好？