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LNK304PN
Step-down switching regulator
Brands: Power Integrations
Mfr.Part #: LNK304PN
Datasheet: LNK304PN Datasheet (PDF)
Package/Case: DIP-8
RoHS Status:
Stock Condition: 9125 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomLNK304PN General Description
The LNK304PN is an integrated circuit designed for offline switch mode power supplies (SMPS) in low power applications. It incorporates a power switch, a high voltage current source, a voltage detector, and a thermal shutdown circuit into a single chip. Operating in a pulse width modulation (PWM) mode, it provides efficient power conversion with minimal external components. This device offers protection features such as overvoltage protection, overcurrent protection, and thermal shutdown, ensuring safe operation and reliability. It is suitable for various applications including chargers, adapters, auxiliary power supplies, and LED lighting.With a wide input voltage range and high efficiency, the LNK304PN facilitates the design of compact and energy-efficient power supplies. Its compact package and low component count contribute to cost-effective solutions. Additionally, its simplified design process and comprehensive protection features make it a popular choice among designers aiming for high-performance, reliable power supplies in a variety of consumer and industrial electronics applications
Features
- Low standby power
- Easy to implement protection functions
- Loop compensation with a simple RC network
- Frequency jittering for improved EMI
- Built-in soft-start
- Automatic duty-cycle limit to enhance short circuit protection
- Tight voltage regulation
- Accurate adjustable over-voltage protection
Application
- Switching power supplies
- LED lighting
- Home appliances
- Industrial automation
- Electric meters
- Medical equipment
- White goods
- Consumer electronics
- Telecommunications
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | AC/DC Converters | RoHS | Details |
| Mounting Style | Through Hole | Package / Case | DIP-8 |
| Output Voltage | 12 V | Input / Supply Voltage - Min | 85 VAC |
| Input / Supply Voltage - Max | 265 VAC | Switching Frequency | 66 kHz |
| Duty Cycle - Max | 72 % | Operating Supply Current | 200 uA |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 150 C |
| Output Current | 170 mA | Series | LNK30 |
| Brand | Power Integrations | Number of Outputs | 1 Output |
| Product Type | AC/DC Converters | Factory Pack Quantity | 50 |
| Subcategory | PMIC - Power Management ICs | Tradename | LinkSwitch-TN |
| Type | Off Line Converter |
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 | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% 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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![Product]( "Product")
Step1 :Product
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![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
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![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.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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![guarantee]( "guarantee")
365 days quality guarantee for all products
