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[参考译文] TPS6.2172万-Q1:电压输出低于预期值

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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/576657/tps62172-q1-voltage-output-below-than-expected

部件号:TPS6.2172万-Q1

大家好,

我尝试从16.8 伏特的直流线路获得3.3伏的调节电压。 为此,我根据 数据表(第20页)的图32安装开关稳压器(TPS6.2172万QDSGRQ1)。

但是,我测量输出中的2.6 - 2.5 电压,而不是预期的3.3 电压。

有人能帮我吗??

此致