如下图,我做了一个TPS61178的测试板,C830和C848是没有焊的,其它器件都焊接了。
输入8V,输出16V,2A,目前输出纹波250mV,太大,如何减小纹波?
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您好,请参见手册 9.2.4.2 Selecting the Output Capacitors 选择合适的电容来减小纹波,另外输出16V选择耐压16V电容是有风险的,建议提高耐压值。