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.
设计需要使用I2C驱动两颗LED，请问贵司的LM3644是否能长时间使用手电筒模式且电流在360ma（如规格书所说）？
HI 选择LM3644TT.
请问选择LM3644TT 下使用手电筒模式，TORCH 接上拉，那TX，STROBEpin是否接下拉或悬空？
Hi
可以参考评估板： https://www.ti.com.cn/cn/lit/ug/snvu446/snvu446.pdf?ts=1686692196871&ref_url=https%253A%252F%252Fwww.ti.com.cn%252Ftool%252Fcn%252FLM3644EVM
不需要上拉。
