Interleaved boost PFC is the most common topology for power factor correction. This topology uses a boost converter in addition to a rectifying diode bridge that converts the AC voltage to DC voltage ...

L4985A/B and L4986A/B power-factor correction (PFC) boost converters from ST integrate 800V startup circuitry and additional valuable proprietary features. The built-in high-voltage startup capability ...

The IRS2580DS Combo8 device is optimised to reduce overall component count and speed up design in energy efficient lighting applications. IR says it offers 'excellent PFC performance', 'a high degree ...

Even in a moderate-power 600-W converter, where maximum output power at brownout recovery is 750 W and average rectified output current from the boost converter is about 2.5 A, the peak input ...

International Rectifier has announced its first lighting IC that integrates power factor correction (PFC) and ballast control in an 8-pin SO-8 package. The IRS2580DS Combo8 includes a boost converter ...

A bridgeless input power factor boost converter offers the potential for higher efficiency to meet increasing demands for power savings, especially in switch-mode powersupply applications at low ...

Mains-connected boost Power Factor Correction (PFC) circuits are employed in order to meet EMI standards. The EMI filter together with the boost inductor ...