TOP245R-TL

Power Integrations

SWITCHING REGULATOR, VOLTAGE-MODE, 2.88A, 140KHZ SWITCHING FREQ-MAX, CMOS, PSSO6, TO-263, 7/6 PIN

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Power Integrations

SWITCHING REGULATOR, VOLTAGE-MODE, 2.88A, 140KHZ SWITCHING FREQ-MAX, CMOS, PSSO6, TO-263, 7/6 PIN

Technical Specifications

Parameters and characteristics for this part

Specification	TOP245R-TL

Control Features	Frequency Control
Duty Cycle	66.5 %
Fault Protection	Over Temperature, Current Limiting, Over Voltage
Frequency - Switching [Max]	132 kHz
Frequency - Switching [Min]	66 kHz
Internal Switch(s)	True
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Isolation	Isolated
Package / Case	TO-263CB, TO-263-7, D2PAK
Power (Watts)	57 W
Supplier Device Package	TO-263-7C
Topology	Flyback
Voltage - Breakdown	700 V

Part	Control Features	Duty Cycle	Supplier Device Package	Frequency - Switching [Max]	Frequency - Switching [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Power (Watts)	Output Isolation	Topology	Voltage - Breakdown	Fault Protection	Package / Case	Package / Case	Package / Case	Mounting Type
Power Integrations TOP245P	Frequency Control	66.5 %	8-PDIP-B	132 kHz	66 kHz	150 °C	-40 °C	30 W	Isolated	Flyback	700 V	Current Limiting Over Temperature Over Voltage	7.62 mm	0.3 in 7 Leads	8-DIP	Through Hole
Power Integrations TOP245YN	Frequency Control	66.5 %	TO-220-7C	132 kHz	66 kHz	150 °C	-40 °C	85 W	Isolated	Flyback	700 V	Current Limiting Over Temperature Over Voltage			TO-220-7 Formed Leads 6 Leads	Through Hole
Power Integrations TOP245PN	Frequency Control	66.5 %	8-PDIP-B	132 kHz	66 kHz	150 °C	-40 °C	30 W	Isolated	Flyback	700 V	Current Limiting Over Temperature Over Voltage	7.62 mm	0.3 in 7 Leads	8-DIP	Through Hole
Power Integrations TOP245FN	Frequency Control	66.5 %	TO-262-7C	132 kHz	66 kHz	150 °C	-40 °C	85 W	Isolated	Flyback	700 V	Current Limiting Over Temperature Over Voltage			TO-262-7	Through Hole
Power Integrations TOP245R-TL	Frequency Control	66.5 %	TO-263-7C	132 kHz	66 kHz	150 °C	-40 °C	57 W	Isolated	Flyback	700 V	Current Limiting Over Temperature Over Voltage			D2PAK TO-263-7 TO-263CB	Surface Mount
Power Integrations TOP245GN-TL	Frequency Control	66.5 %	SMD-8B	132 kHz	66 kHz	150 °C	-40 °C	30 W	Isolated	Flyback	700 V	Current Limiting Over Temperature Over Voltage			8-SMD (7 Leads) Gull Wing	Surface Mount

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 TO-263-7C

Technical documentation and resources