2.1.2 Power Supply for Gate Driver

The ASD2-EVAL-001 Evaluation Board consists of an isolated gate driver power supply, where +23.5 VDC and –8 VDC are generated from +15 VDC input voltage for High-Side and Low-Side sections, and the power rating for each channel is 3W. See the following figure for more information.
Figure 2-2. Power Supply for Gate Driver