请问TPS54233在输入12V输出5V,输出电流0.5A ,TPS54233的自身功耗有多大?温升大约多少?
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你好,
这个温升的数据只考虑了芯片的theta JA。实际的温度由于芯片敷铜或穿孔,工作温度会更低。谢谢。