Considerations of Physical Design and Implementation for 5 MHz-100 W LLC Resonant DC-DC Converters

Figure 18

The temperature distributions (A: GaN, B: driver, C: winding, D: core, and E: diode).

(a) = 3.85 MHz, = 42 V, = 8.3 A, and = 12.647 V

(b) = 4.31 MHz, = 48 V, = 8.3 A, and = 12.333 V

(c) = 4.81 MHz, = 53 V, = 8.3 A, and = 12.187 V