TOP254EG, AC/DC Converter, Flyback, 85V to 265V AC In, 43W, eSIP-7C-6
• 30W (adapter), 62W (openframe) at 230VAC and 20W (adapter), 43W (openframe) at 85-265VAC O• P power• Multi-mode operation maximizes efficiency at all loads, EcoSmart™- energy efficient• Extended creepage between DRAIN and all other pins improves field reliability• Frequency jittering reduces EMI filter cost, allows both primary and secondary sensing• Line undervoltage (UV) detection prevents turn-off glitches• Line overvoltage (OV) shutdown extends line surge limit• Accurate programmable current limit, optimized line feed-forward for line ripple rejection• 132KHz frequency (254Y-258Y and all E• L packages) reduces transformer and power supply size• Half frequency option for video application, fully integrated soft-start for minimum start-up stress• Output OVP is user programmable for latching• non-latching shutdown with fast AC reset
