TOP245FN

Obsolete

Power Integrations

IC OFFLINE SW FLYBACK TO262-7C

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Obsolete

Power Integrations

IC OFFLINE SW FLYBACK TO262-7C

Technical Specifications

Parameters and characteristics for this part

Specification	TOP245FN

Control Features	Frequency Control
Duty Cycle	66.5 %
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-262-7
Power (Watts)	85 W
Supplier Device Package	TO-262-7C
Topology	Flyback
Voltage - Breakdown	700 V

Part	Control Features	Duty Cycle	Supplier Device Package	Frequency - Switching [Max]	Frequency - Switching [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Power (Watts)	Output Isolation	Topology	Voltage - Breakdown	Fault Protection	Package / Case	Package / Case	Package / Case	Mounting Type
Power Integrations TOP245P	Frequency Control	66.5 %	8-PDIP-B	132 kHz	66 kHz	150 °C	-40 °C	30 W	Isolated	Flyback	700 V	Current Limiting Over Temperature Over Voltage	7.62 mm	0.3 in 7 Leads	8-DIP	Through Hole
Power Integrations TOP245YN	Frequency Control	66.5 %	TO-220-7C	132 kHz	66 kHz	150 °C	-40 °C	85 W	Isolated	Flyback	700 V	Current Limiting Over Temperature Over Voltage			TO-220-7 Formed Leads 6 Leads	Through Hole
Power Integrations TOP245PN	Frequency Control	66.5 %	8-PDIP-B	132 kHz	66 kHz	150 °C	-40 °C	30 W	Isolated	Flyback	700 V	Current Limiting Over Temperature Over Voltage	7.62 mm	0.3 in 7 Leads	8-DIP	Through Hole
Power Integrations TOP245FN	Frequency Control	66.5 %	TO-262-7C	132 kHz	66 kHz	150 °C	-40 °C	85 W	Isolated	Flyback	700 V	Current Limiting Over Temperature Over Voltage			TO-262-7	Through Hole
Power Integrations TOP245R-TL	Frequency Control	66.5 %	TO-263-7C	132 kHz	66 kHz	150 °C	-40 °C	57 W	Isolated	Flyback	700 V	Current Limiting Over Temperature Over Voltage			D2PAK TO-263-7 TO-263CB	Surface Mount
Power Integrations TOP245GN-TL	Frequency Control	66.5 %	SMD-8B	132 kHz	66 kHz	150 °C	-40 °C	30 W	Isolated	Flyback	700 V	Current Limiting Over Temperature Over Voltage			8-SMD (7 Leads) Gull Wing	Surface Mount

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-262-7C

Technical documentation and resources