TPA3137D2的GVDD正常电压是7V,但是芯片是可以工作在小于7V的电压,这时候GVDD可以正常工作吗?
看内部结果GVDD是通过内部的稳压器输出的。
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GVDD的最小电压为6.4V,所以即使能正常工作,为了芯片能长期工作在最佳状态,最好不要小于这个电压下工作