LNK603DG
7-pin power switch LNK603DG





Brands: Power Integrations
Mfr.Part #: LNK603DG
Datasheet: LNK603DG Datasheet (PDF)
Package/Case: SO-8C
Product Type: AC DC Converters, Offline Switches
RoHS Status:
Stock Condition: 12,683 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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LNK603DG General Description
Efficiency is key in today's energy-conscious world, and the LNK603DG delivers on that front. With excellent efficiency and low standby power consumption, this IC is a great fit for projects that prioritize energy efficiency. Its compact SO-7 package also makes it ideal for space-constrained designs, offering flexibility without compromising on performance
Features
- Advanced temperature compensation
- Robust against shock and vibration
- Excellent reliability performance
- Low inrush current
Application
- For all your lighting needs
- Top boxes for your devices
- Appliances made easy
- Modems for fast connections
- Tools to get the job done
- Chargers for all devices
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Mounting Style | SMD/SMT | Output Power | 2.5 W, 3.3 W |
Input / Supply Voltage - Min | 85 VAC | Input / Supply Voltage - Max | 265 VAC |
Duty Cycle - Max | 55 % | Current @ Pmpp | 320 mA |
Minimum Operating Temperature (°C) | - 40 | Maximum Operating Temperature (°C) | + 150 |
Series | LNK6x | Number of Outputs | 1 Output |
Factory Pack Quantity | 100 | Tradename | LinkSwitch-II |
Manufacturer Type | CV/CC Switcher |
Shipping
Shipping Type | Ship Fee | Lead Time | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the LNK603DG?
A: To place an order for the LNK603DG, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the LNK603DG?
A: We offer a 1-year warranty on the LNK603DG. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of LNK603DG from Power Integrations?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Power Integrations manufacturers and authorized agents. All Power Integrations suppliers must pass a qualification review before they can list their LNK603DG products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the LNK603DG chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Power Integrations information page to find comprehensive details about the LNK603DG.
Q: Are the price and stock information for LNK603DG on Ovaga's platform accurate?
A: Inventory levels for Power Integrations products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for LNK603DG?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the LNK603DG?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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The LNK603DG is an advanced, highly-integrated off-line switcher IC developed by Power Integrations. It features a 900V MOSFET for robustness in high-voltage applications. Key benefits of the LNK603DG include low dropout voltage regulation, ±1% output voltage accuracy, and a current limit of 500mA. The device is designed to save power, withstand thermal stress, and offer protection features. The LNK603DG finds application in various industries, such as LED lighting, set-top boxes, small appliances, DSL cable modems, power tools, adapters, chargers, monitors, TVs, industrial control systems, and gaming consoles.
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Equivalent
LNK603DG from Power Integrations is a high-power off-line switcher IC. Equivalent products might include other Power Integrations offerings like the LNK612 or the NPB600, which serve similar functions in power supply applications. -
Features
The LNK603DG is a highly integrated off-line switcher IC from Power Integrations. Key features include:
**900 V MOSFET**: High voltage capability for robust applications.
**Low dropout regulator (LDO)**: Ensures stable output voltage even with input fluctuations.
**±1% output voltage accuracy**: Precise regulation for reliable performance.
**500mA output current**: Adequate power delivery for a variety of loads. These features make the LNK603DG suitable for applications in lighting, set-top boxes, small appliances, and more. -
Pinout
The LNK603DG IC has a pin count of
Here's a concise summary of the main functions:
VIN: Input voltage, typically between 5V and 40V.
SW: Switch control input, controlled by external circuitry.
EN: Enable input for chip operation.
PGOOD: Power-good output indicating stable power supply.
DTR: Dual-track reset input for IC initialization.
VBAT: Battery voltage monitor input (if included in the package).
GND: Ground connection. Please note that some functions may not be present or fully featured in every specific device instance. -
Manufacturer
The manufacturer of the LNK603DG is Power Integrations, a global leader in power semiconductor technology. The company is specialized in providing solutions for high-efficiency electrical systems. -
Application Field
The LNK603DG from Power Integrations is a versatile off-line switcher IC, ideal for applications in LED lighting, set-top boxes, small appliances, DSL modems, power tools, chargers, monitors, TVs, industrial control systems, and gaming consoles. -
Package
The LNK603DG has a Package type of SOIC-7, which stands for Small Outline Integrated Circuit with a seven-pin configuration.
Assembly Advice
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