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.

TPS5450: 如果做24Vdc输入 7V输出,电流最大可以做到几A

Part Number: TPS5450
Other Parts Discussed in Thread: LM61480

TPS5450如果做24Vdc输入  7V输出,电流最大可以做到几A,手册上写得是5A  ,8A能做到吗,怎么计算

  • Hi

        最大输出电流是开关限制的,这个芯片允许的最大输出电流是5A, 做不了8A.

        你可以选择LM61480之类的芯片来做,或者借助TI webench选型也是可以的(从TPS5450官网,webench进入或点击“new design”后输入参数,就会搜索出合适的芯片)