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工程师你好，请问一下我在使用TPS61021A的过程中，发现输入和输出电压相同，请问下是什么原因呢？输入为4.3V，电路配置为推荐配置，电感0.47，输出电阻为316K和100K。输出也为4.3V，更改电阻，输出无变化，请问有可能是什么原因呢？
唉！被电路耽误的玄幻家啊！物料单位没有，电路不给，PCB不给看。人家帮你全拼猜。呵呵
