Lowest System Cost and Advanced Safety Features

• Lowest component count switcher

• Very tight parameter tolerances using proprietary IC trimming technology and transformer construction techniques enable Clampless™designs – decreases component count/system cost and increases efficiency

• Meets industry standard requirements for thermal overload protection – eliminates the thermal fuse used with linear transformers or additional components in RCC designs

• Frequency jittering greatly reduces EMI – enables low cost input filter configuration

• Meets HV creepage requirements between DRAIN and all other pins, both on the PCB and at the package

• Proprietary E-Shield™ transformer eliminates Y-capacitor

Superior Performance over Linear and RCC

• Hysteretic thermal shutdown protection – automatic recovery improves field reliability

• Universal input range allows worldwide operation

• Auto-restart reduces delivered power by >85 during short circuit and open loop fault conditions

• Simple ON/OFF control, no loop compensation needed

• High bandwidth provides fast turn on with no overshoot and excellent transient load response

EcoSmart™– Energy Efficiency Technology

• Easily meets all global energy efficiency regulations with no added components

• No-load consumption <150 mW at 265 VAC input

• ON/OFF control provides constant efficiency to very light loads – ideal for mandatory CEC regulations

Applications

• Chargers for cell/cordless phones, PDAs, power tools, MP3/portable audio devices, shavers etc.

• Standby and auxiliary supplies