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.

C6672的CVDD和CVDD1电源设计方案

Other Parts Discussed in Thread: UCD9222, TPS40322, TPS544B25

查阅过6678EVM板的原理图和之前公司设计的C6678的设计原理图,发现为CVDD和CVDD1提供1V 和smartreflex电压的有采用UCD9222的,也有采用TPS40322的,我在设计C6672原理图时本来想参考使用TPS40322 为那两路1V电压提供电源,但是发现TPS40322的资料中供电电源为12V,而我要设计的原理图供电为5V,不知道有什么方案?