Integrated Circuits (ICs)

TOP234PN

Obsolete

IC OFFLINE SWITCH FLYBACK 8DIP

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Integrated Circuits (ICs)

Obsolete

IC OFFLINE SWITCH FLYBACK 8DIP

Technical Specifications

Parameters and characteristics for this part

Specification	TOP234PN

Control Features	Frequency Control
Duty Cycle	78 %
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)	30 Watts
Supplier Device Package	8-PDIP-B
Topology	Flyback
Voltage - Breakdown	700 V

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

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.00

General part information

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

Technical documentation and resources