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关于TPS54620芯片最大输入电压的问题

Other Parts Discussed in Thread: TPS54620

 根据TPS54620的spec,推荐的工作电压范围为4.5V-17V,而绝对的输入电压范围为-0.3-20V。 那是否可以采用4节锂电池(电池最大输出电压为16.8V)供电?