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.

TPS6594-Q1: 请问该PMIC芯片的五路buck输出的串联电感和并联电容值是如何确定的?

Part Number: TPS6594-Q1
Other Parts Discussed in Thread: TDA4VM, TPS62130

您好!

如题,

目前项目使用TPS65941111和TPS65941213给TDA4VM供电,五路buck的输出电感选择0.47uH,输出电容选择两个47uF。

(1)请问电感值和电容值是否合理?是否满足纹波要求?是否满足输出电压精度要求?能够提供下计算过程?

(2)新项目设计时,TPS6594电路建议follow 参考设计上的电感值和电容值吗?

谢谢支持