LNK6428K-TL
- Mfr.Part #
- LNK6428K-TL
- Manufacturer
- Power Integrations
- Package / Case
- 12-BESOP (0.350, 8.89mm Width), 11 Leads, Exposed Pad
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 12ESOP
- Stock
- 10,263
- In Stock :
- 10,263
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Height Seated (Max) :
- 2.49mm
- Terminal Form :
- Gull wing
- Series :
- LinkSwitch™-3
- Voltage - Breakdown :
- 725V
- Analog IC - Other Type :
- ANALOG CIRCUIT
- JESD-30 Code :
- R-PDSO-G11
- Number of Functions :
- 1
- Internal Switch(s) :
- yes
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 1.78mm
- Number of Terminations :
- 11
- RoHS Status :
- RoHS Compliant
- Length :
- 10.16mm
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~150°C TJ
- Fault Protection :
- Current Limiting, Open Loop, Over Temperature, Short Circuit
- HTS Code :
- 8542.39.00.01
- Terminal Position :
- Dual
- Published :
- 2016
- Topology :
- Flyback
- Max Power Dissipation :
- 10W
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Output Isolation :
- Isolated
- Duty Cycle :
- 55%
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Packaging :
- Tape and Reel (TR)
- Width :
- 8.89mm
- Package / Case :
- 12-BESOP (0.350, 8.89mm Width), 11 Leads, Exposed Pad
- Frequency - Switching :
- Up to 85kHz
- Factory Lead Time :
- 4 Weeks
- Datasheets
- LNK6428K-TL

AC DC Converters, Offline Switches Power Integrations LNK6428K-TL Overview
The LNK6428K-TL from Power Integrations is a high-performance IC designed specifically for offline switching applications using flyback topology. This product epitomizes efficiency and reliability in AC DC conversion and offline switching tasks. Its robust design facilitates the development of low-power, compact power supplies with enhanced power efficiency and minimal external components. This integration not only simplifies the design process but significantly enhances overall system reliability, making the LNK6428K-TL a key component in transforming power management strategies across a wide range of applications.
LNK6428K-TL Features
The LNK6428K-TL offers a plethora of features that make it an industry leader in power conversion. Key features include tight line and load regulation, a wide input range, and integrated thermal shutdown mechanisms. Additionally, it supports a high level of integration which reduces system costs by minimizing the number of external components required. This IC is particularly noteworthy for its ability to achieve lower system power consumption, making it ideal for energy-sensitive applications.
LNK6428K-TL Applications
- Consumer Electronics: Utilized in televisions, audio systems, and other consumer electronics, the LNK6428K-TL ensures stable and efficient power supply management, critical for enhancing device performance and longevity.
- Home Appliances: In appliances like coffee machines and blenders, this IC facilitates compact and efficient power solutions, crucial for meeting energy regulations and consumer expectations for energy efficiency.
- Industrial Equipment: Applied in automated machinery and control systems, the LNK6428K-TL provides reliable power conversion, essential for maintaining consistent operation and safety in industrial settings.
- Lighting Solutions: Perfect for LED drivers and other lighting applications, it ensures precise power management, critical for extending the lifespan and efficiency of lighting components.
- Telecommunications: Used in power supplies for routers and other telecom equipment, the LNK6428K-TL enhances overall system reliability and efficiency, a key factor in maintaining continuous communication services.
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