I want to know the real junction temperature by the measured case temperature. And the junction-to-case (top) thermal resistance (RθJC(top)) is 51.1°C/W in datasheet.
Therefore, the power consumption of LM3481 is necessary. According to the datasheet, the supply current hardly changed at different supply voltage. I want to know the power consumption of LN3481 is relevant to what factor. Does Qg of mosfet affect power consumption?
