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.

TPS62822: TPS62822给OMAPL138供电时输出电压不稳的问题

Part Number: TPS62822

用3片TPS62822,分别输出1.2V 1.8V和3.3V给OMAPL138供电,1.2V 1.8V在空载是都是稳定输出的情况下,接到CPU进行供电后,1.2V和1.8V就会出现明显的波动,3.3V是稳定的,不清楚是什么原因