Enhanced Safety and Reliability Features
· Accurate hysteretic thermal shutdown protection with
automatic recovery eliminates need for manual reset
· Auto-restart delivers <3% of maximum power in short
circuit and open loop fault conditions
· Output overvoltage shutdown with optional Zener
· Very low component count enhances reliability and
enables single-sided printed circuit board layout
· High bandwidth provides fast turn on with no overshoot
and excellent transient load response
· Extended creepage between DRAIN and all other pins
improves fi eld reliability
EcoSmart®­ Extremely Energy Effi cient
· Easily meets all global energy effi ciency regulations
· No-load <150 mW at 265 VAC without bias winding,
<50 mW with bias winding
· ON/OFF control provides constant effi ciency down to
very light loads ­ ideal for mandatory CEC regulations
Applications
· Chargers/adapters for cell/cordless phones, PDAs, digital
cameras, MP3/portable audio, shavers, etc.
· DVD/PVR and other low power set top decoders
· Supplies for appliances, industrial systems, metering, etc