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.

请求选一个芯片,用来给LCD供电用的

Other Parts Discussed in Thread: TPS65177, TPS65640

大概要求:

输入:5V~12V DC都可。

输出:1、0~20V可通过主控CPU调节;

            2、-20~0V可通过主控CPU调节;

输出波纹要尽量小、升温发热后输出电压能尽量稳定。

不知道有没有这样一个IC满足要求的。