Name: LYT4221E3
Brand: Power Integrations
SKU: LYT4221E3
Availability: InStock
Rating: 5 (73 reviews)

LYT4221E3

For Reference Only

Part Number	LYT4221E3
Manufacturer	Power Integrations
Description	IC LED DRIVER OFFL 1.37A ESIP-7C
Datasheet	LYT4221E3 Datasheet LYT4221E3 Specifications
Package	7-SIP, 6 Leads, Exposed Pad, Formed Leads
ECAD
In Stock	6,784 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
Request for Quotation

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Delivery Services

Part Number # LYT4221E3 (PMIC - LED Drivers) is manufactured by Power Integrations and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For LYT4221E3 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LYT4221E3 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LYT4221E3.

LYT4221E3 Specifications

Manufacturer	Power Integrations
Category	Integrated Circuits (ICs) - PMIC - LED Drivers
Package	7-SIP, 6 Leads, Exposed Pad, Formed Leads
ECAD
Series	LYTSwitch?-4
Type	AC DC Offline Switcher
Topology	Flyback, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)	Yes
Number of Outputs	1
Voltage - Supply (Min)	160VAC
Voltage - Supply (Max)	300VAC
Voltage - Output	-
Current - Output / Channel	1.37A (Switch)
Frequency	132kHz
Dimming	-
Applications	-
Operating Temperature	-40°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	7-SIP, 6 Leads, Exposed Pad, Formed Leads
Supplier Device Package	eSIP-7C

LYT4221E3 Datasheet

LYT4221E3 Reviews

Rola*****allick

April 6, 2023

★ ★ ★ ★ ★

Nice to have an assortment on hand, just in case. Happy with this purchase.

Mat*****a Rai

April 2, 2023

★ ★ ★ ★ ★

Used this on starter solenoid and works as expected.

Aara*****asad

March 28, 2023

★ ★ ★ ★ ★

Great communication with sales. A pleasure to do business with you.

Mic*****l Vo

March 21, 2023

★ ★ ★ ★ ★

The specs range is wide for a selection and the customer service is great.

Byro*****ldez

March 13, 2023

★ ★ ★ ★ ★

Heisener is on a very short list of companies I highly recommend without any hesitation. From stock, pricing, ease of ordering and great service, they have it all.

Monic*****liwal

March 12, 2023

★ ★ ★ ★ ★

Rec today in good order & condition . Thanks for speedy delivery.Regards.

Bish*****hana

March 4, 2023

★ ★ ★ ★ ★

Perfectly functioning!! on time and as described!

Will*****opez

March 1, 2023

★ ★ ★ ★ ★

Everything is good. Well made terminal blocks. Good consistency and I found no bad ones in the bunch.

Jeff*****Boase

February 23, 2023

★ ★ ★ ★ ★

Fast shipping, items are exactly as promised. Reliable company to work with.

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LYT4221E3 Packaging

LYT4221E3 FAQ

1. How to order LYT4221E3 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that LYT4221E3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LYT4221E3. All suppliers must pass our qualification reviews before they can publish their products including LYT4221E3 on Heisener; we pay more attention to the channels and quality of LYT4221E3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LYT4221E3 price and inventory displayed accurate?

The price and inventory of LYT4221E3 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of LYT4221E3?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LYT4221E3 we delivered, we will accept the replacement or return of the LYT4221E3 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LYT4221E3.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as LYT4221E3 pin diagram, LYT4221E3 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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LYT4221E3 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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Part Number

Manufacturer

Description

Stock

LYT4221E3

D# LYT4221E3

Power Integrations

LED Lighting Drivers 12 W (160-300 VAC) TRIAC Dimmable - Rail/Tube (Alt: LYT4221E3)

RoHS: Compliant

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LYT4221E3

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