Internal functional block diagram of MAX8775

Internal functional block diagram of MAX8775

Shown is the internal functional block diagram of the chip. Visible from the circle. The PWM generation circuit MAX8775 is equipped with two sets of PWM signal generation modules. Each
set of PWM generation circuits drives two switching field effect transistors. The two sets of circuits have the same structure, and the outputs of the two sets of circuits are added together to form one output
, which can meet the requirements of large current . Since the pulse phases output by the two sets of PWM circuits are different, it is also called the two-phase method.