TOPSwitch-HX Series AC / DC Off Line Converters :

The TOPSwitch-HX is a highly integrated monolithic off-line switcher IC designed for off-line power supplies. TOPSwitch-HX integrated circuits enable design of power supplies up to 195 W, while providing high efficiency under all load conditions. TOPSwitch-HX also provides very good performance at low load and during standby (no load) operation.

• Energy efficient over entire load range
• Standby power for 1 W input->600 mW output at 110 VAC input & >500 mW output at 265 VAC input
• No-load consumption-Less than 200 mW at 230 VAC
• Multi-mode operation maximizes efficiency at all loads
• New eSIP-7C & eSIP-7F packages build on PI's experience with high power & high reliability packages
• No heatsink required up to 35 W (up to 48 W at 230 VAC) using P, G or M packages
• Line undervoltage (UV) detection prevents turn-off glitches
• Line overvoltage (OV) shutdown extends line surge limit
• Fully integrated soft-start for minimum start-up stress
• Applications: Consumer Audio & Video, TVs & Monitors, USB PD & Notebook Adapters