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.

LM5122电感磁芯发热

Other Parts Discussed in Thread: LM5122

采用lm5122设计了一款12V转24V升压电源板,输出功率为240W,开关频率为120KHZ,当负载达110W时,电感磁芯发热很严重,而同样的电感用到其他芯片制作的开关电源板(开关频率也相同),发热量很小。

lm5122.pdf