各位好,
按TPS6282618DMQ DATA SHEET 设计一个1.8V的稳压电路,为何输出没有稳压到1.8V,输入电压5V,输出还是5V,VPG接100kΩ电阻后悬空,是我的PCB的管脚做错,还是哪里没有设计好,先谢了。
1.设计电路PCB如图1.。
2.原理图如图2。
3.管脚如图3。
图1. 图2 图3
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