TOPSwitch-II Series AC / DC Off Line Converters :

The second generation TOPSwitch-II family is more cost effective and provides several enhancements over the first generation TOPSwitch family. The TOPSwitch-II family extends the power range from 100W to 150W for 100/115/ 230 VAC input and from 50W to 90W for 85-265 VAC universal input. The standard 8L PDIP package option reduces cost in lower power, high efficiency applications.

• Cost competitive with linears above 5 W
• Very low AC/DC losses ? up to 90% efficiency
• Built-in Auto-restart and Current limiting
• Latching Thermal shutdown for system level protection
• Implements Flyback, Forward, Boost or Buck topology
• Works with primary or opto feedback
• Stable in discontinuous or continuous conduction mode
• Source connected tab for low EMI
• Circuit simplicity and Design Tools reduce time to market
• Applications: Consumer audio & video, Tvs & monitor, USB PD & Notebook adapters