The LYT4223E is a digital, integrated AC/DC power converter manufactured by Power Integrations. It is a high-efficiency, high-voltage step-down converter that offers an input voltage range of 90 to 265 VAC and output voltages of 12, 15, 24 and 48 VDC. The part is designed for high-voltage and low-noise operation and provides integrated active current limit and lossless ZVS/ZCS-type snubber circuits. It also offers over and under-voltage, over-temperature and inrush-current protection. The part is available in a lead-free, SOIC-16 package and is suitable for a range of applications such as lighting, communication, industrial, consumer, medical and automotive.