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TOP221Y - Three-terminal Off-line PWM Switch

Download the TOP221Y datasheet PDF. This datasheet also covers the TOP222Y variant, as both devices belong to the same three-terminal off-line pwm switch family and are provided as variant models within a single manufacturer datasheet.

Description

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TOP222Y_PowerIntegrationsInc..pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
TOP222Y Three-terminal Off-line PWM Switch Power Integrations Inc.
TOP223Y Three-terminal Off-line PWM Switch Power Integrations Inc.
TOP224Y Three-terminal Off-line PWM Switch Power Integrations Inc.
TOP225Y Three-terminal Off-line PWM Switch Power Integrations Inc.
TOP226Y Three-terminal Off-line PWM Switch Power Integrations Inc.

Other Datasheets by Power Integrations

Part Number Description
TOP221YN Three-Terminal Off-Line PWM Switch
TOP222YN Three-Terminal Off-Line PWM Switch
TOP223YN Three-Terminal Off-Line PWM Switch
TOP224YN Three-Terminal Off-Line PWM Switch
TOP225YN Three-Terminal Off-Line PWM Switch

Full PDF Text Transcription

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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 • Stable in discontinuous or continuous conduction mode • Source connected tab for low EMI • Circuit simplicity and Design Tools reduce time to market Description The second generation TOPSwitch-II family is more cost effective and provides several enhancements over the first generation TOPSwitchfamily.
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