TOP101YAI

TOP100-4 TOPSwitch® Family Three-terminal Off-line PWM Switch ® Product Highlights Low Cost Replacement for Discrete Switchers 20 to 50 fewer components - cuts cost, increases reliability Source-connected tab and Controlled MOSFET turn-on reduce EMI and EMI filter costs Allows for a 50% smaller and lighter solution Cost competitive with linears above 5 W Up to 90% Efficiency in Flyback Topology Built-in start-up and current limit reduce DC losses Low capacitance 350 V MOSFET cuts AC losses CMOS controller/gate driver consumes only 6 mW 70% maximum duty cycle minimizes conduction losses Simplifies Design - Reduces Time to Market Supported by many reference designs Integrated PWM Controller and 350 V MOSFET in a industry standard three pin TO-220 package Only one external capacitor needed for compensation, bypass and start-up/auto-restart functions System Level Fault Protection Features Auto-restart and cycle by cycle current limiting f...