This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DM368的core供电电流问题

Other Parts Discussed in Thread: TPS65530, TPS650061


在EVMDM368的电路图中,采用TPS65530为DM368供电,为core供电的CH1,最大输出电流为600mA。
但我使用DM368_PowerSpread Sheet评估DM368的core功耗为920mW,计算电流为920mW/1.35V=680mA.
这样计算得到的电流值就超过了电源芯片所能提供的最大电流。
请问,DM368在实际工作时core电流有这么大吗?还是我计算有问题?