TOP221Y Datasheet - Power Integrations

TOP221Y Three-terminal Off-line PWM Switch

The second generation TOPSwitch-II family is more cost effective and provides several enhancements over the first generation TOPSwitchfamily. TheTOPSwitch-II family extends the power range from 100W to 150W for 100/115/230 VAC input and from 50W to 90W for 85-265 VAC universal input. This brings TOP.

TOP221-227 TOPSwitch-®II Family Three-terminal Off-line PWM Switch ® Product Highlights Lowest cost, lowest component count switcher solution Cost competitive with linears above 5W Very low AC/DC losses up to 90% efficiency Built-in Auto-restart and Current limiting Latching Thermal shutdown for system level protection Implements Flyback, Forward, Boost or Buck topology Works with primary or opto feedback .

TOP221Y Datasheet (468.65 KB)