Images are for reference only See Product Specifications
LNK306DN
ROHS Compliant LNK306DN SO-7 AC-DC Controllers
Brands: Power Integrations
Mfr.Part #: LNK306DN
Datasheet: LNK306DN Datasheet (PDF)
Package/Case: SO-8C
RoHS Status:
Stock Condition: 8131 pcs, New Original
Product Type: AC/DC Converters
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $2.308 | $2.308 |
| 200 | $0.895 | $179.000 |
| 500 | $0.862 | $431.000 |
| 1000 | $0.847 | $847.000 |
In Stock:8131 PCS
LNK306DN General Description
The LNK306DN is an integrated circuit (IC) manufactured by Power Integrations. It belongs to the LinkSwitch-XT family of energy-efficient, off-line switcher ICs. This device combines a high-voltage power MOSFET switch with a power supply controller in a single chip. It is designed to provide accurate constant current (CC) and constant voltage (CV) regulation for LED lighting applications.Operating in a flyback topology, the LNK306DN offers primary-side control, eliminating the need for an optocoupler and secondary-side control circuitry. This simplifies the design, reduces component count, and enhances reliability. With its built-in protection features such as thermal shutdown, cycle-by-cycle current limiting, and output short-circuit protection, it ensures safe operation under various load conditions.The LNK306DN is housed in a compact, low-profile package, making it suitable for space-constrained applications. It operates over a wide input voltage range and offers excellent efficiency, meeting energy efficiency standards such as ENERGY STAR and DOE Level VI.
Features
- Very low standby power consumption
- Integrated with 650V MOSFET
- Adjustable output current limiting
- Operating frequency up to 250kHz
- Low startup current (<100uA)
- Output short-circuit protection
- Auto-restart protection feature
- Overvoltage protection
Application
- AC-DC power supplies
- LED lighting
- Mobile phone chargers
- Consumer electronics
- Home appliances
- Industrial control systems
- Lighting ballasts
- Low power offline flyback
- Switched-mode power supplies
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | AC/DC Converters | RoHS | Details |
| Mounting Style | SMD/SMT | Package / Case | SO-8C |
| Output Voltage | 12 V | Input / Supply Voltage - Min | 85 V |
| Input / Supply Voltage - Max | 265 V | Duty Cycle - Max | 72 % |
| Output Current | 360 mA | Series | LNK30 |
| Brand | Power Integrations | Product Type | AC/DC Converters |
| Factory Pack Quantity | 100 | Subcategory | PMIC - Power Management ICs |
| Tradename | LinkSwitch-TN | Type | Off Line Converter |
| Unit Weight | 0.035274 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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 | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
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
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
-
The LNK306DN chip is a low power chip used for offline switchers and LED drivers, produced by Power Integrations. It combines a controller, high voltage MOSFET, and other components into a single device, providing high efficiency and low standby power. The chip integrates various protection features for enhanced reliability and safety. It is widely used in various power supply applications with universal input voltage ranges.
-
Equivalent
There is no direct equivalent of the LNK306DN chip. However, some alternative options with similar features and capabilities include the TNY306PN, TNY306GN, and TNY306P chips, which are part of the TinySwitch family manufactured by Power Integrations. -
Features
The LNK306DN is an integrated power switch with current limiting, thermal shutdown, and auto-restart capabilities. It offers protection against output short circuit, output overvoltage, and over-temperature conditions. It also has constant voltage and constant current control, making it suitable for various AC/DC power supply applications. -
Pinout
The LNK306DN is a 7-pin integrated circuit (IC) with primary-side regulation. Its functions include providing constant voltage/constant current for offline LED lighting applications, line and load regulation, thermal foldback, and overcurrent protection. -
Manufacturer
The manufacturer of the LNK306DN is Power Integrations, Inc. It is a semiconductor company that specializes in designing, manufacturing, and marketing integrated circuits for power conversion. -
Application Field
The LNK306DN is a highly integrated offline switcher IC that is used for low power applications, such as LED lighting, household appliances, and consumer electronic devices. Its features include high power factor correction, primary-side regulation, and comprehensive protection features, making it suitable for a wide range of applications. -
Package
The LNK306DN chip is packaged in a DIP-7 package type, which stands for Dual Inline Package 7. The chip has a compact form factor and measures approximately 10.16mm x 6.35mm x 6.35mm in size.
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
