LNK6779K
- Mfr.Part #
- LNK6779K
- 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
- 1
- In Stock :
- 1
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Mount :
- Surface Mount
- Number of Pins :
- 11
- Voltage - Breakdown :
- 725V
- Width :
- 8.89mm
- Output Isolation :
- Isolated
- HTS Code :
- 8542.39.00.01
- Terminal Form :
- Gull wing
- Fault Protection :
- Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
- Series :
- LinkSwitch™-HP
- Power Rating :
- 56W
- Length :
- 10.16mm
- Peak Reflow Temperature (Cel) :
- 260
- Max Input Voltage :
- 265V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Max Input Voltage (AC) :
- 265V
- Duty Cycle :
- 64%
- RoHS Status :
- RoHS Compliant
- Packaging :
- Tube
- Number of Functions :
- 1
- Package / Case :
- 12-BESOP (0.350, 8.89mm Width), 11 Leads, Exposed Pad
- Height Seated (Max) :
- 2.49mm
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Pitch :
- 1.78mm
- Number of Terminations :
- 11
- Min Input Voltage :
- 85V
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Topology :
- Flyback
- Factory Lead Time :
- 4 Weeks
- Min Input Voltage (AC) :
- 85V
- Max Power Dissipation :
- 77W
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~150°C TJ
- REACH SVHC :
- No SVHC
- Published :
- 2014
- Frequency - Switching :
- 120kHz~136kHz
- Internal Switch(s) :
- yes
- Datasheets
- LNK6779K
LNK6779K Documents

AC DC Converters, Offline Switches Power Integrations LNK6779K Overview
The LNK6779K from Power Integrations is a highly efficient IC designed for offline switching and flyback converter applications. This cutting-edge component is tailored to enhance performance while ensuring energy efficiency in various power conversion scenarios. By integrating this IC, developers can achieve compact designs due to its minimal footprint in a 12ESOP package. The LNK6779K is particularly beneficial for applications requiring reliable and continuous power supply with stringent space constraints. Its robust design and advanced technology make it a top choice for manufacturers aiming to leverage high performance and durability in their products.
LNK6779K Features
The LNK6779K boasts several features that make it an indispensable part of power supply design. It offers a built-in auto-restart for fault conditions, thermal shutdown capability, and frequency jittering for lower EMI, making it highly reliable in diverse operating environments. Its enhanced energy efficiency is supported by its ability to handle continuous mode operation, which reduces power loss and improves overall system efficiency.
LNK6779K Applications
- Consumer Electronics: Used in TVs, gaming consoles, and home appliances, the LNK6779K provides stable and efficient power conversion, ensuring devices operate reliably over their lifespan.
- Lighting: Ideal for LED drivers and smart lighting systems, this IC helps in achieving smooth and flicker-free lighting performance, enhancing energy savings and longevity of lighting components.
- Industrial Equipment: In applications such as automated machinery and safety systems, the LNK6779K ensures consistent power delivery, critical for maintaining operational accuracy and safety in industrial settings.
- Telecommunications: Powers supply units for routers, switches, and other networking equipment rely on this IC for efficient power management and minimal downtime.
- Computer Peripherals: Utilized in devices such as printers and external hard drives, it provides efficient power conversion, essential for ensuring reliability and performance in computer peripherals.
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