Therefore, any standard driver IC can be used. The Inventchip IVCC1104 totem pole PFC controller IC is also simple to use with no programming required. It offers optimized AC zero-crossing control, ...

Then, the four topological derivation methodologies are presented in detail and the pseudo totem-pole (PTP) PFC is selected as typical example to explain derivation processes. Con-sequently, a new ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

Abstract: This paper presented a multi-mode control algorithm for totem pole bridgeless power factor correction (PFC): the PFC operates at continuous conduction mode (CCM) at heavy load or at AC peak, ...