The Power Integrations high efficiency off-line fly back switcher IC dramatically increases the efficiency of auxiliary power supplies used in appliances, consumer products and industrial applications. Ideal for both isolated and non-isolated designs, this advanced fly back controller can achieve up to 90% full load efficiency, flat efficiency across the load range and very low no-load consumption.Fly backs with positive and negative output railsEco Smart – energy efficientCompact package reduces PCB areaIntegrated output OVPOpen-gate detection for SR FET