LNK305DN
- Mfr.Part #
- LNK305DN
- Manufacturer
- Power Integrations
- Package / Case
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH MULT TOP 8SO
- Stock
- 26,343
- In Stock :
- 26,343
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Series :
- LinkSwitch®-TN
- Radiation Hardening :
- No
- Internal Switch(s) :
- yes
- Terminal Finish :
- Pure Matte Tin (Sn)
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 8
- Max Input Voltage (AC) :
- 265V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Power Rating :
- 80mW
- Duty Cycle :
- 69%
- Topology :
- Buck, Buck-Boost, Flyback
- ECCN Code :
- EAR99
- Height :
- 1.65mm
- Published :
- 2014
- Number of Outputs :
- 1
- Pin Count :
- 8
- Number of Functions :
- 1
- Packaging :
- Tube
- Output Voltage :
- 12V
- Operating Temperature :
- -40°C~150°C TJ
- Min Supply Voltage (AC) :
- 85V
- Min Input Voltage :
- 85V
- JESD-30 Code :
- R-PDSO-G8
- Control Technique :
- PULSE WIDTH MODULATION
- Length :
- 4.9mm
- Fault Protection :
- Current Limiting, Open Loop, Over Temperature, Short Circuit
- Min Input Voltage (AC) :
- 85V
- Mounting Type :
- Surface Mount
- Output Isolation :
- Non-Isolated
- Width :
- 3.9mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Max Duty Cycle :
- 72 %
- Frequency - Switching :
- 66kHz
- Max Power Dissipation :
- 12mW
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- RoHS Compliant
- Lead Free :
- Lead Free
- Max Supply Voltage (AC) :
- 265V
- Operating Supply Current :
- 220μA
- Voltage - Breakdown :
- 700V
- Output Current :
- 280mA
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Mount :
- Surface Mount
- Number of Pins :
- 7
- Additional Feature :
- REQUIRES AN AC SUPPLY OF 85 TO 256V
- Terminal Form :
- Gull wing
- Max Input Voltage :
- 265V
- REACH SVHC :
- No SVHC
- Terminal Position :
- Dual
- Datasheets
- LNK305DN

AC DC Converters, Offline Switches Power Integrations LNK305DN Overview
The LNK305DN from Power Integrations is a top-tier IC offline switch designed to enhance the efficiency and reliability of AC DC converters and offline switch applications. This innovative component integrates seamlessly into various power management solutions, making it a pivotal choice for manufacturers aiming to optimize energy consumption and reduce operational costs. By leveraging this cutting-edge technology, companies can expect not only heightened performance but also significant advancements in system durability and power efficiency, making the LNK305DN an ideal solution for bulk purchasing by business clients looking to upgrade or build robust electrical infrastructure.
LNK305DN Features
The LNK305DN stands out with its multitude of features tailored for high performance in power conversion. It supports a wide input voltage range, ensuring adaptability to varying power supplies while maintaining stable operation. Its built-in auto-restart and thermal shutdown functionalities enhance safety and longevity, protecting devices against potential damage caused by overheating or power anomalies. Additionally, the LNK305DN's compact 8SO package allows for a minimal footprint in circuit designs, providing a practical solution for space-constrained applications.
LNK305DN Applications
- Consumer Electronics: In devices such as set-top boxes and gaming consoles, the LNK305DN provides reliable power conversion, ensuring stable operation and enhanced energy efficiency.
- Home Appliances: Utilized in appliances like coffee makers and blenders, this IC helps manage power efficiently, contributing to the appliance's overall energy-saving features and operational reliability.
- Smart Lighting Systems: The LNK305DN is crucial in smart lighting setups, offering consistent performance and high efficiency, vital for reducing electricity usage while maintaining optimal illumination.
- Industrial Controls: In this application, the LNK305DN ensures smooth power delivery and robust performance in harsh industrial environments, crucial for maintaining system integrity and operational continuity.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















