Features 

• Simple ON/OFF control requires no loop compensation

• A selectable current limit via the value of the BP/M capacitor

• A higher current limit increases maximum continuous power or peak power in open frame applications.

• Lower current limit increases effectiveness in enclosed chargers

• Enables the best TinySwitch-III selection by switching out devices without requiring a circuit redesign.

• Low I2F parameter tolerance lowers system expense

• Increases the power supply from magnetics and MOSFETs

• Reduces cost of transformer, primary clamp, and secondary components by minimising maximum overload power.

• Low line regulation range/hold-up time is extended with ON-time extension to decrease input bulk capacitance.

• Self-biased: no bias components or windings

• EMI filter prices are decreased via frequency jittering.

• Heatsinking to the PCB is made simpler by pin-out

• Electrically quiet SOURCE pins for reduced EMI

Applications

• Chargers and adapters for MP3/portable music players, electric shavers, digital cameras, PDAs, mobile and cordless phones, etc.

• PC Standby and other supplemental materials

• Low power set top decoders for DVD/PVR and other media

• Materials for industrial systems, metres, and other equipment.