The Cirrus Logic CS1600 is a high-performance variable frequency discontinuous conduction-mode active digital power factor correction (PFC) controller – now available from Digi-Key stock. The device features Cirrus Logic’s EXL Core, bringing digital energy control to elevate performance and solve system design challenges in electronic lighting ballasts.The digital architecture of the CS1600 enables reduced-size EMI filters and eliminates the need for numerous passive components, delivering the lowest PFC system costs available, says the company.Learn more from electropages.