LNK564DG

Name: LNK564DG
Brand: Power Integrations
Rating: 4.5 (10 reviews)
Author: Lisleapex

Customers can now purchase AC/DC converters with the revised REEL part number 869-LNK564DG-TL

5,529 Effective Inventory

LNK564DG

Effective Inventory5,529

Customers can now purchase AC/DC converters with the revised REEL part number 869-LNK564DG-TL

Manufacturer Part # : LNK564DG
Package/Case: SO-8C
Brand: Power Integrations
Product Categories : AC DC Converters, Offline Switches
Series : LNK564

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

Tape and Reel

Cut Tape

Tube or Tray

LNK564DG DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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Rapid Quote

Please submit RFQ for LNK564DG or email to us: Email: [email protected], we will contact you in 12 hours.

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LNK564DG Description

The LNK564DG is a robust offline flyback converter from Power Integrations, designed for reliable power conversion in various applications. This device is ideal for industrial control systems, featuring high efficiency, low standby power consumption, and a wide operating temperature range. It is housed in an SO-8C package, making it suitable for compact circuit designs.

Features

High Efficiency: Achieves high efficiency in power conversion, minimizing energy losses.
Low Standby Power Consumption: Optimized for low standby power consumption, ideal for battery-powered devices.
Wide Operating Temperature Range: Operates efficiently between -40°C and +125°C.
Robust Design: Designed to withstand harsh environmental conditions and electromagnetic interference (EMI).

Applications

The LNK564DG is suitable for various industrial control systems, including motor drives, lighting controls, and power supplies.

Where to Use:

Industrial Control Systems: Suitable for motor drives, lighting controls, and power supplies.
Battery-Powered Devices: Optimized for low standby power consumption, ideal for battery-powered devices.
EMI-Sensitive Applications: Designed to withstand harsh environmental conditions and electromagnetic interference (EMI).

Manufacturer

The LNK564DG is manufactured by Power Integrations, a global leader in semiconductor technology. It falls under the category of offline flyback converters, which are designed to facilitate reliable power conversion in various applications.

Packages

The LNK564DG comes in an SO-8C package. This package is designed for surface-mount technology, offering a compact and efficient solution for integrating the converter into electronic circuits.

Equivalent Parts of LNK564DG

LXZ464: A comparable offline flyback converter from Power Integrations with similar features and performance.
UCC25640: An alternative offline flyback converter from Texas Instruments that offers equivalent functionality.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Pbfree Code	Yes	Rohs Code	Yes
Part Life Cycle Code	Active	Part Package Code	SOIC
Pin Count !	8/7	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code !	8542.39.00.01
Additional Feature !	REQUIRES AN AC SUPPLY OF 85 TO 265 V	Analog IC - Other Type	SWITCHING REGULATOR
Control Technique	PULSE WIDTH MODULATION	JESD-30 Code	R-PDSO-G7
JESD-609 Code	e3	Length	4.9 mm
Number of Functions	1	Number of Terminals	7
Operating Temperature-Max	125 °C	Operating Temperature-Min	-40 °C
Output Current-Max	0.2 A	Package Body Material	PLASTIC/EPOXY
Package Code	SOP	Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE	Seated Height-Max	1.75 mm
Surface Mount !	YES	Switcher Configuration	SINGLE
Switching Frequency-Max	107 kHz	Temperature Grade !	AUTOMOTIVE
Terminal Finish	MATTE TIN	Terminal Form !	GULL WING
Terminal Pitch !	1.27 mm	Terminal Position	DUAL
Width	3.9 mm

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification LNK564DG PDF Download

FAQs

What is LNK564DG?

The LNK564DG is a member of the LinkSwitch-TN2 series of ICs developed by Power Integrations. It is a highly integrated, energy-efficient off-line switcher IC designed for low power AC-DC power supplies, such as chargers, adapters, and auxiliary power supplies.

How Does LNK564DG Work?

The LNK564DG works by providing primary side control of the power supply, integrating a MOSFET and control circuitry into a single package. It utilizes advanced energy-efficient techniques to minimize power consumption and reduce standby power consumption. The IC incorporates various protection features for enhanced safety and reliability.

How Many Pins does LNK564DG have and What are the Functions of the Pinout Configuration?

The LNK564DG is available in a 7-lead eSIP package. The pinout configuration includes:

BP: Bypass pin for the internal high voltage current source.
FB: Feedback pin for regulation control and programming overvoltage protection.
EN/UV: Enable/Undervoltage lockout pin for control and protection.
DC: Drain current sense pin for cycle-by-cycle control and overcurrent protection.
DP: Drain pin for primary MOSFET connection and control.
RO: Output voltage sense pin for output overvoltage protection and current limit.
RTN: Return pin for the control and power ground connection.

What are the Pros and Cons of LNK564DG?

Pros:

High Integration: Combines multiple functions into a single chip, simplifying system design and reducing component count.
Energy Efficiency: Utilizes advanced energy-efficient techniques to meet stringent energy efficiency standards.
Protection Features: Includes various protection features for enhanced safety and system reliability.
Compact Package: The 7-lead eSIP package is space-efficient, suitable for compact designs.
Wide Applications: Suitable for low power AC-DC power supplies in various consumer and industrial electronic devices.

Cons:

External Components: May require additional external components for specific application requirements.
Application Specific: Tailored for low power applications, may not be suitable for high power applications.

Are There Any Equivalents/Alternatives to LNK564DG for Recommendation?

Other members of the LinkSwitch-TN2 series from Power Integrations, such as LNK643DG and LNK564PN, offer similar functionality for different power levels and application requirements.
Alternatives to the LNK564DG include the FSEZ1317 from Fairchild Semiconductor and the TOP256EN from Power Integrations.