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.
请问LM5116好用吗？我用它实现35V到24V/5A的转换，发现调整管很烫，什么原因？VCCX端需要外部另加辅助源吗？
谢谢
有可能跟选用的MOSFET有关，比如RDSON太大？或Qg太大？
你可用WEBENCH调整器件参数：https://webench.ti.com/webench5/power/webench5.cgi?VinMin=30&VinMax=40&O1V=24&O1I=5&base_pn=LM5116&AppType=None&op_TA=30&lang_chosen=zh_CN&optfactor=3&origin=pf_panel
VCCX 辅助源可选，接个低电压有助于降低芯片功耗。
