Part Number : TOP221Y, TOP221-227

Function : 700V, 100kHz, Three-Terminal Off-Line PWM Switch

Package : TO-220, DIP 8 Pin type

Maker : Power Integrations, Inc

Pinouts :
TOP221Y datasheet

Description :

The second generation TOPSwitch-II family is more cost effective and provides several enhancements over the first generation TOPSwitchfamily. The TOPSwitch-IIfamily 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.

Applications :

• 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

Datasheet PDF Download :
TOP221Y pdf

Others datasheet of same file :


2021/06/14 14:38 2021/06/14 14:38