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UCD9248PFC/UCD9222是否需要配合TI的USB Interface Adapter以及Fusion才能正常工作?只有裸芯片是否无法正常输出所需电压?

Other Parts Discussed in Thread: UCD9240, UCD9248, UCD9246, UCD7242

我们在设计外围电路的时候也用到了UCD9248PFC(官网上看到UCD9240PFC停产了),然后在论坛上看到一个帖子说UCD92xx系列的芯片(电源控制器)

,内部有firmware(程序),还需要通过Fusion软件配置相关信息(配置信息出厂是空的)才能正常输出电压

那么是否意味着只有裸芯片那么UCD92xx系列芯片无法正常输出电压?如果想输出正常电压一定要配合Fusion软件才能正常工作?

如果不使用Fusion软件时候就不能够使用UCD9248PFC芯片输出正确的电压?

盼解惑,谢谢