MPS’s PFC totem-pole digital controller is ideal for AC/DC power applications. Our totem-pole topology replaces diode rectification and maximizes efficiency. By implementing active PFC (power factor correction), the power factor can exceed 0.99. This family of products is fully programmable, configurable, and include overload, over-current, over-voltage, and over-temperature protection features. With high performance, flexible design, and a small package, MPS’s PFC controller series and LLC controllers offer the best choice for your system.