Name: LYT4321E
Brand: Power Integrations
SKU: LYT4321E
Availability: InStock
Rating: 5 (72 reviews)

LYT4321E

For Reference Only

Part Number	LYT4321E
Manufacturer	Power Integrations
Description	IC LED DRIVER OFFL DIM ESIP-7C
Datasheet	LYT4321E Datasheet LYT4321E Specifications
Package	7-SIP, 6 Leads, Exposed Pad, Formed Leads
ECAD
In Stock	205,824 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LYT4321E (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 LYT4321E specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LYT4321E with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LYT4321E.

LYT4321E 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	Triac
Applications	-
Operating Temperature	-40°C ~ 150°C (TJ)
Mounting Type	Through Hole
Package / Case	7-SIP, 6 Leads, Exposed Pad, Formed Leads
Supplier Device Package	eSIP-7C

LYT4321E Datasheet

LYT4321E Reviews

Lea*****rdy

April 6, 2023

★ ★ ★ ★ ★

To be honest, I think you are doing an outstanding job.

Xavi*****unoz

April 1, 2023

★ ★ ★ ★ ★

Worked as advertised and good price. Can you imagine buying these at local store it would cost way to much.

Mel***** Tang

March 26, 2023

★ ★ ★ ★ ★

I've never had a problem with Heisener. Packages arrive on time and in great condition.

Cece*****Kant

March 19, 2023

★ ★ ★ ★ ★

Well packed in anti-static bags. Repaired my amp perfectly - thank you!

Princ*****Abbott

March 13, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low.

Gabri*****Lopez

March 8, 2023

★ ★ ★ ★ ★

Fast shipping. Got it in few dayss from Hong Kong

Lar*****atton

March 8, 2023

★ ★ ★ ★ ★

I enjoy doing business with Heisener, please keep up the GREAT Service!

Iren*****wland

March 6, 2023

★ ★ ★ ★ ★

It fit exactly in the same location as the original. Works great and no problem. Good purchase.

Mar*****lair

February 21, 2023

★ ★ ★ ★ ★

Does what it says. As with this this type of device it is important to have it mounted so that heat can dissipate. The higher the amperage the hotter the device.

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LYT4321E Packaging

LYT4321E FAQ

1. How to order LYT4321E 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 LYT4321E is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LYT4321E. All suppliers must pass our qualification reviews before they can publish their products including LYT4321E on Heisener; we pay more attention to the channels and quality of LYT4321E products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LYT4321E price and inventory displayed accurate?

The price and inventory of LYT4321E 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 LYT4321E?

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 LYT4321E we delivered, we will accept the replacement or return of the LYT4321E 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 LYT4321E.

(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 LYT4321E pin diagram, LYT4321E datasheet?

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

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LYT4321E 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

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In stock shipping within 2days

7770

LYT4321E1

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In stock shipping within 2days

1920

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Power Integrations

RoHS: Compliant

pbFree: Yes

Part Number

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Description

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LYT4321E

OEM/CM QUOTES ONLY | NO BROKERS

11600

Part Number

Manufacturer

Description

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LYT4321E

POWER

OEM/CM Immediate delivery

5500

Part Number

Manufacturer

Description

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LYT4321E

Power Integrations

OEM/CM ONLY

112

Part Number

Manufacturer

Description

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LYT4321E

POWER

IN stock Immediate delivery

5515

Part Number

Manufacturer

Description

Stock

LYT4321E

POWER

shipping today

9996

LYT4321E1

POWER

shipping today

496

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LYT4321E

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