LNK362DN
switching regulator with a maximum switching frequency of 140kHz and PDSO7 packageLNK362DN
switching regulator with a maximum switching frequency of 140kHz and PDSO7 package
-
Manufacturer Part # : LNK362DN
-
Package/Case: SO-8
-
Brand: Power Integrations
-
Product Categories : AC DC Converters, Offline Switches
Quality Assurance
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.
![ship1](/img/ship1.png)
![ship2](/img/ship2.png)
![ship3](/img/ship3.png)
![ship4](/img/ship4.png)
![ship5](/img/ship5.png)
![ship6](/img/ship6.png)
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
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.
![questionContent1](/img/questionContent1.png)
![questionContent2](/img/questionContent2.png)
![questionContent3](/img/questionContent3.png)
![questionContent4](/img/questionContent4.png)
![ctc](/img//questionContentctc.png)
![pelican](/img//questionContentpelican.png)
![express](/img//questionContentexpress.png)
![chunghwa post](/img//questionContentchunghwapost.png)
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.
![wire](/img/wire.png)
WireTransfer
![questionContent7](/img/questionContent7.png)
Paypal
![cc](/img/cc.png)
CreditCard
![western](/img/western.png)
WesternUnion
![mg](/img/mg.png)
MoneyGram
Service & Packaging
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.
![pg](/img/pg.png)
Example
![Tape and Reel](/img/Tape and Reel.png)
Tape and Reel
![Cut Tape](/img/Cut Tape.png)
Cut Tape
![Tube or Tray](/img/Tube or Tray.png)
Tube or Tray
LNK362DN DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
1 | $0.500 | $0.50 |
200 | $0.194 | $38.80 |
500 | $0.187 | $93.50 |
1000 | $0.184 | $184.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
Featuring a wide input voltage range of 85 VAC to 265 VAC and an output voltage range of 3.3 V to 33 V, the LNK362DN is versatile and adaptable to different power supply configurations. Its small outline package (SOP-8C) makes it ideal for space-constrained environments, while its wide operating temperature range of -40°C to 150°C ensures reliability in diverse conditions
Key Features
- Low standby power consumption
- Wide input voltage range
- High efficiency over wide load range
- Internal protection functions
- Frequency jittering for low EMI
- Built-in soft-start function
Application
- Offline flyback switch mode power supplies
- Chargers for smartphones, tablets, and other portable devices
- Adapters for laptops, PCs, and other electronics
- Industrial power supplies
- LED lighting applications
- Home appliances such as refrigerators, air conditioners, and washing machines
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
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 | Length | 4.9 mm |
Moisture Sensitivity Level | 1 | Number of Functions | 1 |
Number of Terminals | 7 | Operating Temperature-Max | 125 °C |
Operating Temperature-Min | -40 °C | Output Current-Max | 0.15 A |
Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
Package Equivalence Code | SOP7/8,.4 | Package Shape | RECTANGULAR |
Package Style | SMALL OUTLINE | Qualification Status ! | Not Qualified |
Seated Height-Max | 1.75 mm | Surface Mount ! | YES |
Switcher Configuration | SINGLE | Switching Frequency-Max | 140 kHz |
Temperature Grade ! | AUTOMOTIVE | Terminal Finish | PURE 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.
FAQs
What is LNK362DN?
The LNK362DN is a member of the LinkSwitch-CV family of ICs from Power Integrations. It is a highly integrated, energy-efficient, off-line switcher IC designed for low power AC-DC power supplies. The LNK362DN is commonly used in applications such as chargers, adapters, LED lighting, and other low power offline applications.
How Does LNK362DN Work?
The LNK362DN operates by converting AC input voltage into a well-regulated DC output voltage. It utilizes primary-side control technology, which eliminates the need for an optocoupler and provides precise control of the output voltage and current. The IC also features auto-restart for fault and over-temperature protection.
How Many Pins does LNK362DN have and What are the Functions of the Pinout Configuration?
The LNK362DN is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- BP/AC: Bulk input capacitor pin or an input for the DC bus voltage.
- GND: Ground reference pin.
- CD: Current sense and cycle-by-cycle frequency set pin.
- FB: Feedback pin for output voltage regulation.
- EN/UV: Enable/undervoltage lockout and open-loop failure pin.
- RTN: Return path for control circuitry.
- D: Drain pin for power MOSFET.
- NC: No connect pin.
What are the Pros and Cons of LNK362DN?
Pros:
- High Integration: Provides a high level of integration, reducing external components and simplifying design.
- Primary-Side Control: Eliminates the need for an optocoupler, reducing cost and component count.
- Auto-Restart Protection: Offers protection against faults and over-temperature conditions.
- Energy Efficiency: Designed for high efficiency, contributing to energy-saving designs.
Cons:
- Power Limitation: Suitable for low power applications and may not be suitable for high-power designs.
- Complexity: Primary-side control requires careful consideration of feedback and loop compensation for stable operation.
- External Components: Additional external components might be required for specific applications or regulatory compliance.
Are There Any Equivalents/Alternatives to LNK362DN for Recommendation?
Alternatives to the LNK362DN include the TOP260YN from Power Integrations and the FSDL0165RN from Fairchild Semiconductor.
Recommend Parts
-
LNK363DN
$0.634 140kHz Switching Frequency Maximun, 0.4A Switching Regulator, PDSO7, SOP-8/7
Brand: Power Integrations Package/Case: SO-8
7,916 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LNK354GN
$0.591 SMD-8P ROHS AC-DC Controllers & Regulators
Brand: Power Integrations Package/Case: SMD-8
5,816 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LNK562DN
$0.169 REEL P/N 869-LNK562DN-TL now used for AC/DC Converters
Brand: Power Integrations Package/Case: SOIC-7
3,939 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
3,730 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LNK616DG
$0.741 Voltage Regulators for Compact Applications
Brand: Power Integrations Package/Case: SOIC-7
4,565 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
7,607 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
4,464 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LNK606DG
$0.324 Compact AC-DC controller for industrial and commercial applications
Brand: Power Integrations Package/Case: SOIC-7
5,413 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
AC/DC Converters with 3 W power when input is in the range of 85-265 VAC and 4 W power when input is 230 VAC
Brand: Power Integrations Package/Case: SMD-8
7,161 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Switching Regulator with 1.4A capacity and 70kHz max switching frequency
Brand: Power Integrations Package/Case: DIP-7
5,886 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LNK305DG
$0.727 DC Controllers and Regulators ROHS SO-7
Brand: Power Integrations Package/Case: SO-8C
7,194 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LNK6667E
$0.337 This product is a 650V AC-DC controller and regulator, suitable for frequencies ranging from 120kHz to 136kHz
Brand: Power Integrations Package/Case: SSIP-6
7,070 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
4,051 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
5,344 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Customers can now purchase AC/DC converters with the revised REEL part number 869-LNK564DG-TL
Brand: Power Integrations Package/Case: SO-8C
5,529 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
5,463 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1