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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/633978/lmz34002-how-to-find-the-efficiency-of-lmz34002-for-an-arbitrary-switching-frequency-for-which-graph-is-not-plotted-in-the-datasheet
您好！
我使用 LMZ34002在1.6A 时生成-5V 输出。 系统的输入是12V 电压轨、我的开关频率为500kHz。
但数据表仅给出了800kHz 开关频率下的效率曲线。
那么、如何准确地计算500kHz 开关的输入电流要求以满足上述要求。
谢谢、此致 Deepak V
