TOP234Y

Obsolete

Power Integrations

IC OFFLINE SW FLYBACK TO220-7B

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Obsolete

Power Integrations

IC OFFLINE SW FLYBACK TO220-7B

Technical Specifications

Parameters and characteristics for this part

Specification	TOP234Y

Control Features	Frequency Control
Duty Cycle	78 %
Fault Protection	Over Temperature, Current Limiting, Over Voltage
Frequency - Switching [Max]	132 kHz
Frequency - Switching [Min]	66 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-220-7 Formed Leads, 5 Leads
Power (Watts)	75 W
Supplier Device Package	TO-220-7B
Topology	Flyback
Voltage - Breakdown	700 V

Part	Fault Protection	Topology	Package / Case	Package / Case	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Frequency - Switching [Max]	Frequency - Switching [Min]	Output Isolation	Duty Cycle	Mounting Type	Power (Watts)	Voltage - Breakdown	Control Features	Supplier Device Package
Power Integrations TOP234PN	Current Limiting Over Temperature Over Voltage	Flyback	7.62 mm	0.3 in 7 Leads	8-DIP	150 °C	-40 °C	132 kHz	66 kHz	Isolated	78 %	Through Hole	30 W	700 V	Frequency Control	8-PDIP-B
Power Integrations TOP234Y	Current Limiting Over Temperature Over Voltage	Flyback			TO-220-7 Formed Leads 5 Leads	150 °C	-40 °C	132 kHz	66 kHz	Isolated	78 %	Through Hole	75 W	700 V	Frequency Control	TO-220-7B
Power Integrations TOP234G-TL	Current Limiting Over Temperature Over Voltage	Flyback			8-SMD (7 Leads) Gull Wing	150 °C	-40 °C	132 kHz	66 kHz	Isolated	78 %	Surface Mount	30 W	700 V	Frequency Control	SMD-8B

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

Distributor	Package	Quantity	$

General part information

Converter Offline Flyback Topology 66kHz ~ 132kHz TO-220-7B

Technical documentation and resources