The thermal images in Figure 2-2 and Figure 2-3 show operation at 12V input, –7.5V and –12V outputs, at 3A load, with no airflow. Thermals images were taken of both top and bottom side of the board and were captured after the board had reached thermal equilibrium.

Figure 2-2 Thermal Image, 12V Input, –7.5V Output at 3A Load

Figure 2-3 Thermal Image, 12V Input, –12V Output at 3A Load