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请问 用 tps63700 做+5V到 -5V电压给运放供电可以吗?

Other Parts Discussed in Thread: TPS63700, UC2572, TPS84259

       之前用7660s给运放供电,电源直接被拉低,考虑到是7660输出的电流太小的原因。

 但是tps63700的电流也不是很大,请问还有更好的芯片推荐吗?

感谢!