LNK6408K

Power Integrations

IC OFFLINE SWITCH FLYBACK 12ESOP

2450 Pcs New Original In Stock

Converter Offline Flyback Topology Up to 85kHz 12-ESOP

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5.0 / 5.0 - (449 Ratings)

LNK6408K

Name: Power Integrations LNK6408K
Brand: Power Integrations
SKU: LNK6408K
Rating: 5.0 (449 reviews)

Product Overview

304342

DiGi Electronics Part Number

LNK6408K-DG

Manufacturer

Power Integrations

Manufacturer Product Number LNK6408K

Description

IC OFFLINE SWITCH FLYBACK 12ESOP

Inventory

2450 Pcs New Original In Stock

Detailed Description Converter Offline Flyback Topology Up to 85kHz 12-ESOP

See all AC DC Converters, Offline Switches

Datasheet LNK6408K Datasheet

Video LNK6408K Video

ECAD Model CAD Models - PCB Symbols & Footprints

Quantity
Minimum 1

Purchase and inquiry

Quality Assurance & Returns

365 - Day Quality Guarantee - Every part fully backed.

90 - Day Refund or Exchange - Defective parts? No hassle.

Limited Stock, Order Now - Get reliable parts without worry.

Global Shipping & Secure Packaging

Worldwide Delivery in 3-5 Business Days

100% ESD Anti-Static Packaging

Real-Time Tracking for Every Order

Secure & Flexible Payment

Credit Card, VISA, MasterCard, PayPal, Western Union, Telegraphic Transfer(T/T) and more

All payments encrypted for security

RFQ (Request for Quotations)

Submit your RFQ directly on the product detail page or the RFQ page.

Our sales team will respond within 24 hours.

Payment method

PayPal (recommended for new customers)

Credit Cards

Wire Transfer (T/T) – Available in USD, EUR, HKD, and other currencies.

Important Notice

You’ll receive a confirmation email after submitting an RFQ.

Didn’t get it? Check your spam folder and whitelist [email protected].

Prices and stock may change; we’ll reconfirm your order.

Questions? Contact us anytime.

Freight

Basic cost: USD 70.00

Actual cost may vary depending on weight and destination

Shipping method

Shipped from Hong Kong via FedEx/DHL/UPS/TNT

Delivery Time

In-stock items: Ready to ship in 1-2 days

Transit time: 3-5 business days (FedEx/DHL/UPS)

Special requests? Contact us: [email protected]

Request Quote(Ships tomorrow)

Quantity
Minimum 1

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LNK6408K Technical Specifications

Datasheet & Documents

Datasheets

Download LNK6408K Product Specification (PDF)

HTML Datasheet

LNK6408K-DG

Environmental & Export Classification

RoHS Status RoHS Compliant

Moisture Sensitivity Level (MSL) 3 (168 Hours)

REACH Status REACH Unaffected

ECCN EAR99

HTSUS 8542.39.0001

Additional Information

Standard Package

Reviews

5.0/5.0-(Show up to 5 Ratings)

ききょ***らめき

December 02, 2025

5.0

とても迅速な発送と親切なサポートに感謝しています。最高です。

Ethe***lVibe

December 02, 2025

5.0

Received my order quickly and it was well-protected during transit.

Sunn***rout

December 02, 2025

5.0

The combination of affordability and eco packaging makes them my first choice.

Star***Vibes

December 02, 2025

5.0

DiGi Electronics makes it easy to choose eco-friendly options that won't break the bank.

Dus***eams

December 02, 2025

5.0

DiGi Electronics provides consistent, reliable logistic updates, greatly enhancing the customer experience.

Joyf***ibes

December 02, 2025

5.0

I've been impressed with their dedication to customer care even after the sale.

Sk***rk

December 02, 2025

5.0

Their website is optimized for easy browsing, saving me a lot of time.

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Frequently Asked Questions (FAQ)

What are the main features of the LNK6408K offline switch IC?

The LNK6408K is a flyback topology power management IC with a built-in switch, operating up to 85kHz, and providing up to 10W power output with features like fault protection and high-voltage breakdown of 725V.

Is the LNK6408K suitable for designing isolated AC/DC power supplies?

Yes, the LNK6408K is designed for isolated power conversion applications, featuring an isolated output and integrated switch to simplify design and improve reliability.

What compatibility and packaging options does the LNK6408K offer?

The IC comes in a 12-ESOP surface-mount package with an exposed pad, making it compatible with standard PCB assembly processes and suitable for compact, high-performance power supplies.

What are the advantages of choosing the LinkSwitch-3 series for power management?

The LinkSwitch-3 series offers high efficiency, integrated fault protection, and a compact footprint, making it ideal for cost-effective and reliable power supply designs.

Is the LNK6408K still available for purchase and what are the typical applications?

The LNK6408K is currently in stock but marked as discontinued at DiGi Electronics; it is typically used in offline switch mode power supplies, chargers, and other low-power, isolated applications.

DiGi Certification

LNK6408K CAD Models

Power Integrations LNK6408K PCB symbols & footprints

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