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 rails
Eco Smart – energy efficient
Compact package reduces PCB area
Integrated output OVP
Open-gate detection for SR FET