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HomeProductsIntegrated Circuits (ICs)PMIC - AC DC Converters, Offline SwitchersLNK6666K
LNK6666K Image
Image may be representation.
See specifications for product details.

LNK6666K - Power Integrations

Manufacturer Part Number
LNK6666K
Manufacturer
Power Integrations
Allelco Part Number
32D-LNK6666K
ECAD Model
Parts Description
IC OFFLINE SWITCH FLYBACK 12ESOP
Detailed Description
Package
12-BESOP (0.350', 8.89mm Width), 11 Leads, Exposed Pad
Data sheet
Cylindrical Battery Holders.pdf
LinkSwitch™-HP Family Datasheet.pdf
RoHs Status
RoHS Compliant
In stock: 16780

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Quantity

Specifications

LNK6666K Tech Specifications
Power Integrations - LNK6666K technical specifications, attributes, parameters and parts with similar specifications to Power Integrations - LNK6666K

Product Attribute Attribute Value  
Manufacturer Power Integrations  
Voltage - Supply (Vcc/Vdd) -  
Voltage - Breakdown 650V  
Topology Flyback  
Supplier Device Package 12-ESOP  
Series LinkSwitch™-HP  
Power (Watts) 48 W  
Package / Case 12-BESOP (0.350', 8.89mm Width), 11 Leads, Exposed Pad  
Package Tube  
Product Attribute Attribute Value  
Output Isolation Isolated  
Operating Temperature -40°C ~ 150°C (TJ)  
Mounting Type Surface Mount  
Internal Switch(s) Yes  
Frequency - Switching 120kHz ~ 136kHz  
Fault Protection Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit  
Duty Cycle 64%  
Control Features -  
Base Product Number LNK6666  

Parts Introduction

Manufacturer Part Number

LNK6666K

Manufacturer

power-integrations

Introduction

The LNK6666K is a high-performance offline switcher IC from Power Integrations. It is designed for use in a wide range of AC-DC power supply applications, including consumer electronics, industrial equipment, and medical devices.

Product Features and Performance

Isolated flyback topology with internal 650V power switch

Switching frequency range of 120kHz to 136kHz

Maximum output power of 48W

Comprehensive protection features including current limiting, overload, over-temperature, overvoltage, and short-circuit protection

Product Advantages

Highly efficient power conversion with low standby power

Compact and integrated design reduces system complexity and size

Robust protection features ensure reliable and safe operation

Key Reasons to Choose This Product

Proven and reliable performance from a trusted manufacturer

Versatile design suitable for a wide range of applications

Comprehensive protection features for enhanced safety and reliability

Compact and integrated solution for easy integration into your design

Quality and Safety Features

Designed and manufactured to the highest quality standards

Robust protection features ensure safe and reliable operation

Meets various safety and regulatory requirements

Compatibility

The LNK6666K is compatible with a wide range of AC-DC power supply applications, including consumer electronics, industrial equipment, and medical devices.

Application Areas

Consumer electronics (e.g., TVs, laptops, mobile chargers)

Industrial equipment (e.g., automation systems, machinery)

Medical devices (e.g., diagnostic equipment, patient monitoring)

Product Lifecycle

The LNK6666K is a discontinued product. Customers should contact our website's sales team for information on equivalent or alternative models.

Parts with Similar Specifications

The three parts on the right have similar specifications to Power Integrations LNK6666K

Product Attribute LNK6666K LNK6665K-TL LNK6764E LNK6664K
Part Number LNK6666K LNK6665K-TL LNK6764E LNK6664K
Manufacturer Power Integrations Power Integrations Power Integrations Power Integrations
Power (Watts) 48 W 42 W 47 W 39 W
Voltage - Supply (Vcc/Vdd) - - - -
Package / Case 12-BESOP (0.350', 8.89mm Width), 11 Leads, Exposed Pad 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad 7-SSIP, 6 Leads, Exposed Pad, Formed Leads 12-BESOP (0.350', 8.89mm Width), 11 Leads, Exposed Pad
Output Isolation Isolated Isolated Isolated Isolated
Topology Flyback Flyback Flyback Flyback
Series LinkSwitch™-HP LinkSwitch™-HP LinkSwitch™-HP LinkSwitch™-HP
Package Tube Tape & Reel (TR) Tube Tube
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Mounting Type Surface Mount Surface Mount Through Hole Surface Mount
Base Product Number LNK6666 LNK6665 LNK6764 LNK6664
Internal Switch(s) Yes Yes Yes Yes
Fault Protection Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
Frequency - Switching 120kHz ~ 136kHz 120kHz ~ 136kHz 120kHz ~ 136kHz 120kHz ~ 136kHz
Supplier Device Package 12-ESOP 12-ESOP eSIP-7C 12-ESOP
Duty Cycle 64% 64% 64% 64%
Control Features - - - -
Voltage - Breakdown 650V 650V 650V 650V

LNK6666K Datasheet PDF

Download LNK6666K pdf datasheets and Power Integrations documentation for LNK6666K - Power Integrations.

Datasheets
Cylindrical Battery Holders.pdf
HTML Datasheet
LinkSwitch™-HP Family Datasheet.pdf
PCN Packaging
2.73KHz.pdf
PCN Assembly/Origin
2.73KHz.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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LNK6666K

Power Integrations
32D-LNK6666K

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