Integrated Circuits (ICs)

TOP221YN

NRND

IC OFFLINE SW MULT TOP TO220-3

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Integrated Circuits (ICs)

NRND

IC OFFLINE SW MULT TOP TO220-3

Technical Specifications

Parameters and characteristics for this part

Specification	TOP221YN

Duty Cycle	67 %
Fault Protection	Current Limiting, Over Temperature
Frequency - Switching	100 kHz
Internal Switch(s)	True
Mounting Type	Through Hole
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Isolation	Isolated
Package / Case	TO-220-3
Power (Watts)	12 W
Supplier Device Package	TO-220-3
Topology	Forward, Buck, Boost, Flyback
Voltage - Breakdown	700 V

Part	Supplier Device Package	Fault Protection	Voltage - Breakdown	Power (Watts)	Topology	Mounting Type	Output Isolation	Operating Temperature [Min]	Operating Temperature [Max]	Frequency - Switching	Duty Cycle	Package / Case
POWER INTEGRATIONS TOP221GN-TL	8-SMD	Current Limiting Over Temperature	700 V	9 W	Boost Buck Flyback Forward	Surface Mount	Isolated	-40 °C	150 °C	100 kHz	67 %
POWER INTEGRATIONS TOP221Y	TO-220-3	Current Limiting Over Temperature	700 V	12 W	Boost Buck Flyback Forward	Through Hole	Isolated	-40 °C	150 °C	100 kHz	67 %	TO-220-3
POWER INTEGRATIONS TOP221PN	8-PDIP	Current Limiting Over Temperature	700 V	9 W	Boost Buck Flyback Forward	Through Hole	Isolated	-40 °C	150 °C	100 kHz	67 %	8-DIP (0.300" 7.62mm)
POWER INTEGRATIONS TOP221YN	TO-220-3	Current Limiting Over Temperature	700 V	12 W	Boost Buck Flyback Forward	Through Hole	Isolated	-40 °C	150 °C	100 kHz	67 %	TO-220-3
POWER INTEGRATIONS TOP221GN	8-SMD	Current Limiting Over Temperature	700 V	9 W	Boost Buck Flyback Forward	Surface Mount	Isolated	-40 °C	150 °C	100 kHz	67 %
POWER INTEGRATIONS TOP221G-TL	8-SMD	Current Limiting Over Temperature	700 V	9 W	Boost Buck Flyback Forward	Surface Mount	Isolated	-40 °C	150 °C	100 kHz	67 %

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

Converter Offline Boost, Buck, Flyback, Forward Topology 100kHz TO-220-3

Technical documentation and resources