TOP268KG-TL

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Power Integrations

AC/DC CONVERTER, FLYBACK, 85 VAC TO 265 VAC IN, 50 W, ESOP-12B-11

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DocumentsDatasheet Product Change Notice EN +1

TOP268KG-TL

Active

Power Integrations

AC/DC CONVERTER, FLYBACK, 85 VAC TO 265 VAC IN, 50 W, ESOP-12B-11

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DocumentsDatasheet Product Change Notice EN +1

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	TOP268KG-TL	TOP268 Series

Control Features	Frequency Control	Frequency Control
Duty Cycle	78 %	78 %
Fault Protection	Over Load, Short Circuit, Over Voltage, Current Limiting, Over Temperature	Over Load, Short Circuit, Over Voltage, Current Limiting, Over Temperature
Frequency - Switching	66 kHz, 132 kHz	66 - 132 kHz
Internal Switch(s)	True	True
Mounting Type	Surface Mount	Surface Mount, Through Hole
Operating Temperature [Max]	150 °C	150 °C
Operating Temperature [Min]	-40 °C	-40 °C
Output Isolation	Isolated	Isolated
Package / Case	Exposed Pad, 12-BESOP	Exposed Pad, 12-BESOP, 7-SSIP, 6 Leads, Exposed Pad, Formed Leads
Package / Case	0.35 in	0.35 in
Package / Case	11 Leads	11 Leads
Package / Case	8.89 mm	8.89 mm
Power (Watts)	73 W	73 - 148 W
Supplier Device Package	12-ESOP	12-ESOP, eSIP-7C
Topology	Flyback	Flyback
Voltage - Breakdown	725 V	725 V

TOP268 Series

AC/DC CONVERTER, FLYBACK, 85 VAC TO 265 VAC IN, 50 W, ESOP-12B-11

Part	Power (Watts)	Operating Temperature [Max]	Operating Temperature [Min]	Output Isolation	Duty Cycle	Mounting Type	Frequency - Switching	Package / Case	Package / Case	Package / Case	Package / Case	Fault Protection	Supplier Device Package	Control Features	Topology	Internal Switch(s)	Voltage - Breakdown
Power Integrations TOP268KG-TL	73 W	150 °C	-40 °C	Isolated	78 %	Surface Mount	66 kHz, 132 kHz	12-BESOP, Exposed Pad	0.35 in	11 Leads	8.89 mm	Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit	12-ESOP	Frequency Control	Flyback		725 V
Power Integrations TOP268EG	148 W	150 °C	-40 °C	Isolated	78 %	Through Hole	66 kHz, 132 kHz	7-SSIP, 6 Leads, Exposed Pad, Formed Leads				Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit	eSIP-7C	Frequency Control	Flyback		725 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.29
		100	$ 1.89
	Digi-Reel®	1	$ 2.29
		100	$ 1.89
	Tape & Reel (TR)	1000	$ 1.61
Newark	Each (Supplied on Cut Tape)	1	$ 2.38
		10	$ 2.28
		25	$ 2.17
		50	$ 2.07
		100	$ 1.97

Description

General part information

TOP268 Series

TOPSwitch™-JX cost effectively incorporates a 725V power MOSFET, high-voltage switched current source, multi-mode PWM control, oscillator, thermal shutdown circuit, fault protection and other control circuitry onto a monolithic device. It feature EcoSmart™ – energy efficient technology, high design flexibility for low system cost and extensive protection features. Typical applications includes notebook or laptop adapter, generic adapter, printer, LCD monitor, set-top box, PC or LCD TV standby, audio amplifier. It also features output overvoltage protection (OVP), line undervoltage (UV) detection prevents turn-off glitches, line overvoltage (OV) shutdown extends line surge withstand and accurate thermal shutdown with large hysteresis (OTP).

Documents

Technical documentation and resources

Datasheet

Product Change Notice EN

Datasheet

Technical Data Sheet EN

Datasheet