Document
TNY256
TinySwitch® Plus
Energy Efficient, Low Power Off-line Switcher
®
Product Highlights
TinySwitch Plus Features • Extended power range • Fully integrated auto-restart reduces short circuit current • Line under-voltage sense eliminates turn-off glitches • Frequency jittering dramatically reduces EMI (5 to 10 dB) • TO-220 package option
Lowest Cost, Low Power Switcher Solution • Lower cost than RCC, discrete PWM and other
integrated/hybrid solutions • Cost effective replacement for bulky linear adapters • Lowest component count • Simple ON/OFF control – no loop compensation components • No bias winding – simpler, lower cost transformer • Designed to work with low cost external components
Extremely Energy Efficient • Consumes only 30/60 mW at 115/230 VAC with no load • Meets Blue Angel, Energy Star, Energy 2000 and
200mW European cell phone requirements for standby • Saves $1 to $4 per year in energy costs (at $0.12/kWHr)
compared to bulky linear ad.