Integrated Circuits (ICs)

TOP246PN

NRND

IC OFFLINE SWITCH FLYBACK 8DIP

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Integrated Circuits (ICs)

NRND

IC OFFLINE SWITCH FLYBACK 8DIP

Technical Specifications

Parameters and characteristics for this part

Specification	TOP246PN

Control Features	Frequency Control
Duty Cycle	66.5 %
Fault Protection	Current Limiting, Over Voltage, Over Temperature
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	7 Leads, 8-DIP
Package / Case	7.62 mm
Package / Case	0.3 in
Power (Watts)	34 W
Supplier Device Package	8-PDIP-B
Topology	Flyback
Voltage - Breakdown	700 V

Part	Operating Temperature [Min]	Operating Temperature [Max]	Output Isolation	Power (Watts)	Package / Case	Voltage - Breakdown	Fault Protection	Mounting Type	Frequency - Switching [Min]	Frequency - Switching [Max]	Topology	Control Features	Duty Cycle	Supplier Device Package	Package / Case	Package / Case
POWER INTEGRATIONS TOP246GN-TL	-40 °C	150 °C	Isolated	34 W	8-SMD (7 Leads) Gull Wing	700 V	Current Limiting Over Temperature Over Voltage	Surface Mount	66 kHz	132 kHz	Flyback	Frequency Control	66.5 %	SMD-8B
POWER INTEGRATIONS TOP246R-TL	-40 °C	150 °C	Isolated	64 W	D2PAK (6 Leads + Tab) TO-263-7 TO-263CB	700 V	Current Limiting Over Temperature Over Voltage	Surface Mount	66 kHz	132 kHz	Flyback	Frequency Control	66.5 %	TO-263-7C
POWER INTEGRATIONS TOP246FN	-40 °C	150 °C	Isolated	125 W	TO-262-7 (6 Leads) Formed Leads	700 V	Current Limiting Over Temperature Over Voltage	Through Hole	66 kHz	132 kHz	Flyback	Frequency Control	66.5 %	TO-262-7C
POWER INTEGRATIONS TOP246PN	-40 °C	150 °C	Isolated	34 W	7 Leads 8-DIP	700 V	Current Limiting Over Temperature Over Voltage	Through Hole	66 kHz	132 kHz	Flyback	Frequency Control	66.5 %	8-PDIP-B	7.62 mm	0.3 in

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

General part information

Converter Offline Flyback Topology 66kHz ~ 132kHz 8-PDIP-B

Technical documentation and resources