9.2.1 Notebook Adapter, 19.5 V, 65 W

This design example describes the PWR572 EVM design and outlines the design steps required to design a constant-voltage, constant-current flyback converter for a 19.5-V/65-W notebook adapter. For all equations and design steps, refer to Table 7 for definitions and values of key internal device parameters that are relevant for calculations of external component values.