AC DC Converters, Offline Switches

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Output Isolation	Internal Switch(s)	Voltage - Breakdown	Topology	Voltage - Start Up	Voltage - Supply (Vcc/Vdd)	Duty Cycle	Frequency - Switching	Power (Watts)	Fault Protection	Control Features	Operating Temperature	Grade	Qualification	Supplier Device Package	Mounting Type
LYT4222E IC OFFLINE SWITCH MULT TOP 7ESIP Power Integrations	4,207	-	RFQ	Datasheet	LYTSwitch™-4	7-SSIP, 6 Leads, Exposed Pad, Formed Leads	Tube	Obsolete	Isolated	Yes	725V	Flyback, Step-Down (Buck), Step-Up (Boost)	-	-	99.9%	140kHz	15 W	-	-	-40°C ~ 150°C (TJ)	-	-	eSIP-7C	Through Hole
LYT4223E IC OFFLINE SWITCH MULT TOP 7ESIP Power Integrations	3,151	-	RFQ	Datasheet	LYTSwitch™-4	7-SSIP, 6 Leads, Exposed Pad, Formed Leads	Tube	Obsolete	Isolated	Yes	725V	Flyback, Step-Down (Buck), Step-Up (Boost)	-	-	99.9%	140kHz	18 W	-	-	-40°C ~ 150°C (TJ)	-	-	eSIP-7C	Through Hole
LYT4224E IC OFFLINE SWITCH MULT TOP 7ESIP Power Integrations	2,135	-	RFQ	Datasheet	LYTSwitch™-4	7-SSIP, 6 Leads, Exposed Pad, Formed Leads	Tube	Obsolete	Isolated	Yes	725V	Flyback, Step-Down (Buck), Step-Up (Boost)	-	-	99.9%	140kHz	22 W	-	-	-40°C ~ 150°C (TJ)	-	-	eSIP-7C	Through Hole
LYT4225E IC OFFLINE SWITCH MULT TOP 7ESIP Power Integrations	4,221	-	RFQ	Datasheet	LYTSwitch™-4	7-SSIP, 6 Leads, Exposed Pad, Formed Leads	Tube	Obsolete	Isolated	Yes	725V	Flyback, Step-Down (Buck), Step-Up (Boost)	-	-	99.9%	140kHz	25 W	-	-	-40°C ~ 150°C (TJ)	-	-	eSIP-7C	Through Hole
LYT4226E IC OFFLINE SWITCH MULT TOP 7ESIP Power Integrations	1,702	-	RFQ	Datasheet	LYTSwitch™-4	7-SSIP, 6 Leads, Exposed Pad, Formed Leads	Tube	Obsolete	Isolated	Yes	725V	Flyback, Step-Down (Buck), Step-Up (Boost)	-	-	99.9%	140kHz	35 W	-	-	-40°C ~ 150°C (TJ)	-	-	eSIP-7C	Through Hole
LYT4321E IC OFFLINE SWITCH MULT TOP 7ESIP Power Integrations	2,847	-	RFQ	Datasheet	LYTSwitch™-4	7-SSIP, 6 Leads, Exposed Pad, Formed Leads	Tube	Obsolete	Isolated	Yes	725V	Flyback, Step-Down (Buck), Step-Up (Boost)	-	-	99.9%	140kHz	12 W	-	-	-40°C ~ 150°C (TJ)	-	-	eSIP-7C	Through Hole
LYT4322E IC OFFLINE SWITCH MULT TOP 7ESIP Power Integrations	4,130	-	RFQ	Datasheet	LYTSwitch™-4	7-SSIP, 6 Leads, Exposed Pad, Formed Leads	Tube	Obsolete	Isolated	Yes	725V	Flyback, Step-Down (Buck), Step-Up (Boost)	-	-	99.9%	140kHz	15 W	-	-	-40°C ~ 150°C (TJ)	-	-	eSIP-7C	Through Hole
LYT4324E IC OFFLINE SWITCH MULT TOP 7ESIP Power Integrations	3,109	-	RFQ	Datasheet	LYTSwitch™-4	7-SSIP, 6 Leads, Exposed Pad, Formed Leads	Tube	Obsolete	Isolated	Yes	725V	Flyback, Step-Down (Buck), Step-Up (Boost)	-	-	99.9%	140kHz	22 W	-	-	-40°C ~ 150°C (TJ)	-	-	eSIP-7C	Through Hole
LYT4325E IC OFFLINE SWITCH MULT TOP 7ESIP Power Integrations	2,158	-	RFQ	Datasheet	LYTSwitch™-4	7-SSIP, 6 Leads, Exposed Pad, Formed Leads	Tube	Obsolete	Isolated	Yes	725V	Flyback, Step-Down (Buck), Step-Up (Boost)	-	-	99.9%	140kHz	25 W	-	-	-40°C ~ 150°C (TJ)	-	-	eSIP-7C	Through Hole
LYT4326E IC OFFLINE SWITCH MULT TOP 7ESIP Power Integrations	4,460	-	RFQ	Datasheet	LYTSwitch™-4	7-SSIP, 6 Leads, Exposed Pad, Formed Leads	Tube	Obsolete	Isolated	Yes	725V	Flyback, Step-Down (Buck), Step-Up (Boost)	-	-	99.9%	140kHz	35 W	-	-	-40°C ~ 150°C (TJ)	-	-	eSIP-7C	Through Hole

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FREQUENTLY ASKED QUESTIONS

AC DC Converters, Offline Switches FAQ

Common questions about filtering, comparing and sourcing AC DC Converters, Offline Switches components.

How can I narrow the AC DC Converters, Offline Switches selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific AC DC Converters, Offline Switches part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.