Linear Technology Corporation’s LT3798 is an isolated flyback controller with single stage active power factor correction (PFC). Efficiencies greater than 86% can be achieved with output power levels ...

International Rectifier introduces what is reportedly the industry’s first IC to integrate power factor correction (PFC) and ballast control into a single compact 8-pin SO-8 package. International ...

SAN JOSE, Calif.--(BUSINESS WIRE)--Power Integrations (Nasdaq: POWI), the leader in high-voltage integrated circuits for energy-efficient power conversion, today announced that its HiperPFS™-4 power ...

The R2A20133D is the active power factor correction controller that operates in the critical conduction mode (CRM). The R2A20133D is the voltage mode CRM, such that the Power MOSFET controlled by this ...

Microchip announced a sophisticated power supply pulse width modulation (PWM) controller. The MCP1630 enables power-system designers to add precision control, digital communication and programmability ...

Integration of Qspeed boost diode results in simplest active PFC solution; targets PC and TV power supply applications Power Integrations' HiperPFS-4 family is ideal for PCs and TVs, and also for ...