Integrated Circuits (ICs)

TOP255EG

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AC/DC CONVERTERS 57W (85-264VAC) 81W (230V AC)

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Integrated Circuits (ICs)

Active

AC/DC CONVERTERS 57W (85-264VAC) 81W (230V AC)

Technical Specifications

Parameters and characteristics for this part

Specification	TOP255EG

Duty Cycle	78 %
Fault Protection	Current Limiting, Over Voltage, Over Temperature
Frequency - Switching	132 kHz, 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	6 Leads, 7-SSIP, Formed Leads, Exposed Pad
Power (Watts)	81 W
Supplier Device Package	eSIP-7C
Topology	Flyback
Voltage - Breakdown	700 V

Part	Topology	Voltage - Breakdown	Package / Case	Package / Case	Package / Case	Power (Watts)	Fault Protection	Frequency - Switching	Output Isolation	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Supplier Device Package	Duty Cycle
POWER INTEGRATIONS TOP255MG	Flyback	700 V	0.3 in	10-SDIP 9 Leads	7.62 mm	30 Watts	Current Limiting Over Temperature Over Voltage	66 kHz	Isolated	-40 °C	150 °C	Through Hole	SDIP-10C	78 %
POWER INTEGRATIONS TOP255LN	Flyback	700 V		6 Leads 7-SSIP Exposed Pad Formed Leads		81 W	Current Limiting Over Temperature Over Voltage	66 kHz 132 kHz	Isolated	-40 °C	150 °C	Through Hole	eSIP-7F	78 %
POWER INTEGRATIONS TOP255EG	Flyback	700 V		6 Leads 7-SSIP Exposed Pad Formed Leads		81 W	Current Limiting Over Temperature Over Voltage	66 kHz 132 kHz	Isolated	-40 °C	150 °C	Through Hole	eSIP-7C	78 %

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

General part information

AC/DC CONVERTERS 57W (85-264VAC) 81W (230V AC)

Technical documentation and resources