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TPS61320a上电inrush太大, 超过1A

Other Parts Discussed in Thread: TPS61230A, TPS61070

如题,光模块中应用TPS61230a升压至3.7V,上电冲击电流太大,超过1A,该inrush发生在EN使能之后约200us,与输出电压同时出现,如下图,请教如何消除?

具体应用是在典型应用基础上,FB引脚连接一个电阻到DAC,从而实现输出的编程控制。