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.

TPS92641: 关于芯片VOUT脚电压计算问题

Part Number: TPS92641

我们公司打算使用TPS92641这款芯片设计LED驱动电路,我们有一款LED灯的电压是2.3V,在设计时遇到了一个疑惑点,TPS92641芯片VOUT脚外接的Rvout1与Rvout2的值应该怎么设置,数据手册里提到电压反馈引脚VOUT的电压应该设置在2.5V左右,但是我们LED的电压已经比2.5V小了。还是说电压反馈引脚VOUT的电压可以设置为别的值?