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HomeProductsIntegrated Circuits (ICs)PMIC - AC DC Converters, Offline SwitchersLNK6427D-TL
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LNK6427D-TL - Power Integrations

Manufacturer Part Number
LNK6427D-TL
Manufacturer
Power Integrations
Allelco Part Number
32D-LNK6427D-TL
ECAD Model
Parts Description
IC OFFLINE SWITCH FLYBACK 8SO
Package
8-SOIC (0.154", 3.90mm Width), 7 Leads
Data sheet
LinkSwitch-3 Family.pdf
RoHs Status
RoHS Compliant
Our certification
In stock: 80860

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Specifications

LNK6427D-TL Tech Specifications
Power Integrations - LNK6427D-TL technical specifications, attributes, parameters and parts with similar specifications to Power Integrations - LNK6427D-TL

Product Attribute Attribute Value  
Manufacturer Power Integrations  
Voltage - Supply (Vcc/Vdd) -  
Voltage - Breakdown 725V  
Topology Flyback  
Supplier Device Package SO-8C  
Series LinkSwitch™-3  
Power (Watts) 7.5 W  
Package / Case 8-SOIC (0.154", 3.90mm Width), 7 Leads  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Output Isolation Isolated  
Operating Temperature -40°C ~ 150°C (TJ)  
Mounting Type Surface Mount  
Internal Switch(s) Yes  
Frequency - Switching Up to 85kHz  
Fault Protection Current Limiting, Open Loop, Over Temperature, Short Circuit  
Duty Cycle 55%  
Control Features -  
Base Product Number LNK6427  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

LNK6427D-TL

Manufacturer

power-integrations

Introduction

The LNK6427D-TL is a high-performance, cost-effective offline AC-DC converter from Power Integrations. It integrates a high-voltage power switch, control, and protection features into a single IC, enabling compact, efficient, and reliable power supply designs.

Product Features and Performance

Voltage breakdown up to 725V

Flyback topology

Up to 85kHz switching frequency

5W output power

Current limiting, open loop, over-temperature, and short-circuit protection

Product Advantages

Integrated high-voltage switch and control functions

Compact and efficient design

Reliable protection features

Key Reasons to Choose This Product

Provides a comprehensive AC-DC conversion solution in a single IC

Enables simple, cost-effective power supply designs

Ensures reliable and safe operation with robust protection features

Quality and Safety Features

Complies with safety standards for household appliances and IT equipment

Operates over a wide temperature range of -40°C to 150°C

Compatibility

Suitable for a variety of AC-DC conversion applications, including adapters, chargers, and industrial power supplies

Application Areas

Household appliances

IT equipment

Industrial power supplies

Product Lifecycle

The LNK6427D-TL is an active product. There are no direct equivalent or alternative models available at this time. For the latest product information or to inquire about availability, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Power Integrations LNK6427D-TL

Product Attribute LNK6427D-TL LNK6448E LNK6418E LNK6428K
Part Number LNK6427D-TL LNK6448E LNK6418E LNK6428K
Manufacturer Power Integrations Power Integrations Power Integrations Power Integrations
Package / Case 8-SOIC (0.154", 3.90mm Width), 7 Leads 7-SSIP, 6 Leads, Exposed Pad, Formed Leads 7-SSIP, 6 Leads, Exposed Pad, Formed Leads 12-BESOP (0.350', 8.89mm Width), 11 Leads, Exposed Pad
Package Tape & Reel (TR) Tube Tube Tube
Mounting Type Surface Mount Through Hole Through Hole Surface Mount
Supplier Device Package SO-8C eSIP-7C eSIP-7C 12-ESOP
Power (Watts) 7.5 W 10 W 10 W 10 W
Voltage - Supply (Vcc/Vdd) - - - -
Internal Switch(s) Yes Yes Yes Yes
Topology Flyback Flyback Flyback Flyback
Series LinkSwitch™-3 LinkSwitch™-3 LinkSwitch™-3 LinkSwitch™-3
Duty Cycle 55% 55% 55% 55%
Base Product Number LNK6427 LNK6448 LNK6418 LNK6428
Control Features - - - -
Output Isolation Isolated Isolated Isolated Isolated
Frequency - Switching Up to 85kHz Up to 85kHz Up to 85kHz Up to 85kHz
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Voltage - Breakdown 725V 725V 725V 725V
Fault Protection Current Limiting, Open Loop, Over Temperature, Short Circuit Current Limiting, Open Loop, Over Temperature, Short Circuit Current Limiting, Open Loop, Over Temperature, Short Circuit Current Limiting, Open Loop, Over Temperature, Short Circuit

LNK6427D-TL Datasheet PDF

Download LNK6427D-TL pdf datasheets and Power Integrations documentation for LNK6427D-TL - Power Integrations.

Datasheets
LinkSwitch-3 Family.pdf
PCN Packaging
TR Moisture Pkg Chg 2/Jul/2021.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LNK6427D-TL

Power Integrations
32D-LNK6427D-TL

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