The FSL4110R offers the industry’s highest breakdown voltage in a single package, says the company, for reliable switching mode power supplies for smart meter, appliance and industrial systems.

It eliminates the need for external components found in competing solutions, claims the company, to reduce bill of materials. 

The switch integrates a VDMOS SenseFET (BVDSS=1000V) with built in line compensation for 45 to 460V  AC input. It also includes built-in input over voltage protection and a safe auto-restart mode for all protection conditions.