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.
使用TLV62569A进行5V转3.3V，输出电压只有2.56V，VFB反馈引脚电压确是1.1V，下面是原理图，PCB参考数据手册布的局，请教下大家：
R45选择100k，R44选择453k，电感使用1uH,输出电容22uF，C57先去掉，重新试一下。
