Semi makers tweak power switches and boost diodes, while reports vary on OEM adoption of synchronous rectification. A common element among new developments in discrete semiconductor power devices ...
This engineering report describes a constant voltage (CV) output 35 W isolated flyback power supply with a single-stage power factor correction circuit for LED lighting application. The power supply ...
Technology developed for driving synchronous FETs in flyback topologies can be directly applied in LLC topologies. This technology offers significant gains in efficiency for applications with low ...
NXP Semiconductors is set to unveil a suite of new power management solutions that will reduce power consumption in desktop PCs and laptops for the mass market. The efficient GreenChip PFC, GreenChip ...
NXP has unveiled what it claims is the first resonant power factor correction (PFC) and LLC combo controller for switch-mode power supplies. LLC (inductor-inductor-capacitor) is a resonant technology.
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