I designed a LED driver with the MP2480, with the following specs:
Vout: 20V (6 LEDs @3.3V)
Inductor: 47uH @3A
FR-4 board, with vias and solder mask free area under the IC. Under operation, the IC temperature reaches 110°C (measured with a thermocouple at the area under the chip).
Increasing the inductor value would help reduce the temperature? What can be done?