View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Netherlands(Nederland) Spain(español) Turkey(Türk dili) Israel(עִבְרִית) Denmark(Dansk) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Philippines(Pilipino)
Africa, India and Middle East
India(हिंदी)
North America
United States(English) Canada(English) Mexico(español)
HomeProductsIntegrated Circuits (ICs)PMIC - AC DC Converters, Offline SwitchersLNK574DG
LNK574DG Image
Image may be representation.
See specifications for product details.

LNK574DG - Power Integrations

Manufacturer Part Number
LNK574DG
Manufacturer
Power Integrations
Allelco Part Number
32D-LNK574DG
ECAD Model
Parts Description
IC OFFLINE SWITCH FLYBACK 8SO
Detailed Description
Package
8-SOIC (0.154', 3.90mm Width), 7 Leads
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
RoHS Compliant
In stock: 8710

Required fields are indicated by an asterisk (*)
Please send RFQ, we will respond immediately.

Quantity

Specifications

LNK574DG Tech Specifications
Power Integrations - LNK574DG technical specifications, attributes, parameters and parts with similar specifications to Power Integrations - LNK574DG

Product Attribute Attribute Value  
Manufacturer Power Integrations  
Voltage - Supply (Vcc/Vdd) -  
Voltage - Breakdown 700V  
Topology Flyback  
Supplier Device Package SO-8C  
Series LinkZero™-LP  
Power (Watts) 3 W  
Package / Case 8-SOIC (0.154', 3.90mm Width), 7 Leads  
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 100kHz  
Fault Protection Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit  
Duty Cycle 63%  
Control Features -  
Base Product Number LNK574  

Parts with Similar Specifications

The three parts on the right have similar specifications to Power Integrations LNK574DG

Product Attribute LNK574DG LNK564DN-TL LNK574DG-TL LNK584GG
Part Number LNK574DG LNK564DN-TL LNK574DG-TL LNK584GG
Manufacturer Power Integrations Power Integrations Power Integrations Power Integrations
Voltage - Breakdown 700V 700V 700V 700V
Control Features - - - -
Voltage - Supply (Vcc/Vdd) - - - -
Internal Switch(s) Yes Yes Yes Yes
Output Isolation Isolated Isolated Isolated Either
Frequency - Switching 100kHz 100kHz 100kHz 100kHz
Power (Watts) 3 W 3 W 3 W 3 W
Duty Cycle 63% 70% 63% 63%
Package / Case 8-SOIC (0.154', 3.90mm Width), 7 Leads 8-SOIC (0.154', 3.90mm Width), 7 Leads 8-SOIC (0.154', 3.90mm Width), 7 Leads 8-SMD (7 Leads), Gull Wing
Topology Flyback Flyback Flyback Flyback
Fault Protection Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit Current Limiting, Open Loop, Over Temperature, Short Circuit Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit
Base Product Number LNK574 LNK564 LNK574 LNK584
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Package Tube Tape & Reel (TR) Tape & Reel (TR) Tube
Series LinkZero™-LP LinkSwitch®-LP LinkZero™-LP LinkZero™-AX
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package SO-8C SO-8C SO-8C SMD-8C

LNK574DG Datasheet PDF

Download LNK574DG pdf datasheets and Power Integrations documentation for LNK574DG - Power Integrations.

Datasheets
Cylindrical Battery Holders.pdf
PCN Design/Specification
Cylindrical Battery Holders.pdf
PCN Packaging
Shipment Packaging Change 17/Sep/2019.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

View More
LNK574DG Image

LNK574DG

Power Integrations
32D-LNK574DG

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

0 RFQ
Shopping cart (0 Items)
It is empty.
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB