Specification	TOP253PG

Duty Cycle	78 %
Fault Protection	Over Temperature, Over Voltage, Current Limiting
Frequency - Switching	66 kHz
Internal Switch(s)	Yes
Mounting Type	Through Hole
Operating Temperature (Max)	150 °C
Operating Temperature (Min)	-40 °C
Output Isolation	Isolated
Package Features	7 Leads
Package Length	0.3 in
Package Name	8-DIP, 8-PDIP-C
Package Width	7.62 mm
Power (Watts)	25 W
Topology	Flyback
Voltage - Breakdown	700 V

TOP253 Series

Part	Power (Watts)	Fault Protection	Package Length	Package Name	Package Features	Package Width	Output Isolation	Operating Temperature (Min)	Operating Temperature (Max)	Frequency - Switching	Voltage - Breakdown	Topology	Duty Cycle	Internal Switch(s)	Mounting Type
POWER INTEGRATIONS TOP253PG	25 W	Current Limiting Over Temperature Over Voltage	0.3 in	8-DIP 8-PDIP-C	7 Leads	7.62 mm	Isolated	-40 °C	150 °C	66 kHz	700 V	Flyback	78 %	Yes	Through Hole
POWER INTEGRATIONS TOP253PN	25 W	Current Limiting Over Temperature Over Voltage	0.3 in	8-DIP 8-PDIP-C	7 Leads	7.62 mm	Isolated	-40 °C	150 °C	66 kHz	700 V	Flyback	78 %	Yes	Through Hole

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