TOP257 Series

Catalog

IC OFFLINE SWITCH FLYBACK 7FESIP

Part	Fault Protection	Duty Cycle	Supplier Device Package	Output Isolation	Voltage - Breakdown	Frequency - Switching	Power (Watts)	Mounting Type	Topology	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Package / Case
POWER INTEGRATIONS TOP257LN	Current Limiting Over Temperature Over Voltage	78 %	eSIP-7F	Isolated	700 V	66 kHz 132 kHz	105 W	Through Hole	Flyback	6 Leads 7-SSIP Exposed Pad Formed Leads	-40 °C	150 °C
POWER INTEGRATIONS TOP257GN-TL	Current Limiting Over Temperature Over Voltage	78 %	SMD-8C	Isolated	700 V	66 kHz	41 W	Surface Mount	Flyback	8-SMD (7 Leads) Gull Wing	-40 °C	150 °C
POWER INTEGRATIONS TOP257LG	Current Limiting Over Temperature Over Voltage	78 %	eSIP-7F	Isolated	700 V	66 kHz 132 kHz	105 W	Through Hole	Flyback	6 Leads 7-SSIP Exposed Pad Formed Leads	-40 °C	150 °C
POWER INTEGRATIONS TOP257PN	Current Limiting Over Temperature Over Voltage	78 %	8-PDIP-C	Isolated	700 V	66 kHz	41 W	Through Hole	Flyback	7 Leads 8-DIP	-40 °C	150 °C	7.62 mm	0.3 in
POWER INTEGRATIONS TOP257GN	Current Limiting Over Temperature Over Voltage	78 %	SMD-8C	Isolated	700 V	66 kHz	41 W	Surface Mount	Flyback	8-SMD (7 Leads) Gull Wing	-40 °C	150 °C
POWER INTEGRATIONS TOP257EN	Current Limiting Over Temperature Over Voltage	78 %	eSIP-7C	Isolated	700 V	66 kHz 132 kHz	157 W	Through Hole	Flyback	6 Leads 7-SSIP Exposed Pad Formed Leads	-40 °C	150 °C
POWER INTEGRATIONS TOP257MG	Current Limiting Over Temperature Over Voltage	78 %	SDIP-10C	Isolated	700 V	66 kHz	41 W	Through Hole	Flyback	10-SDIP 9 Leads	-40 °C	150 °C	7.62 mm	0.3 in
POWER INTEGRATIONS TOP257PG	Current Limiting Over Temperature Over Voltage	78 %	8-PDIP-C	Isolated	700 V	66 kHz	41 W	Through Hole	Flyback	7 Leads 8-DIP	-40 °C	150 °C	7.62 mm	0.3 in
POWER INTEGRATIONS TOP257YN	Current Limiting Over Temperature Over Voltage	78 %	TO-220-7C	Isolated	700 V	66 kHz 132 kHz	157 W	Through Hole	Flyback	TO-220-7 Formed Leads 6 Leads	-40 °C	150 °C