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.

ucd9222如何动态控制输出电压

Other Parts Discussed in Thread: UCD9222, TPS56121, LM10010

如题,我原本以为,初次上电时通过pmbus对9222进行配置,以后就通过VID接口进行动态调节。可是,现在好像是通过VID接口控制还需要一片专门的cpu。而如果只用pmbus配置一次,如何体现其动态调节能力呢?