LNK6775K - Power Integrations

Manufacturer Part Number

LNK6775K

Manufacturer

power-integrations

Introduction

The LNK6775K is a highly integrated, high-voltage flyback switcher IC designed for offline power supplies. It offers excellent performance, reliability, and efficiency in a compact surface-mount package, making it a suitable choice for a wide range of applications, including consumer electronics, industrial equipment, and medical devices.

Product Features and Performance

High-voltage operation with a 725V breakdown voltage

Integrated high-voltage power switch for improved efficiency and reliability

120kHz to 136kHz switching frequency for optimal performance

42W power output capability

Comprehensive fault protection features, including current limiting, overload, over-temperature, over-voltage, and short-circuit protection

Wide operating temperature range of -40°C to 150°C (junction temperature)

Product Advantages

Highly integrated design reduces the number of external components, simplifying the power supply circuit and improving reliability

Excellent efficiency and thermal performance, leading to reduced power losses and heat dissipation

Robust fault protection features ensure the safety and reliability of the power supply

Compact surface-mount package saves valuable board space

Key Reasons to Choose This Product

Proven performance and reliability from a reputable manufacturer

Versatile design suitable for a wide range of applications

Comprehensive protection features for enhanced safety and long-term operation

Space-saving package design for efficient board layout

Quality and Safety Features

Rigorous testing and quality control processes ensure high-quality and reliable performance

Compliance with relevant safety standards for the target applications

Compatibility

The LNK6775K is designed to be compatible with a variety of power supply topologies and can be integrated into a wide range of electronic devices and systems.

Application Areas

Consumer electronics (e.g., televisions, set-top boxes, home appliances)

Industrial equipment (e.g., automation systems, instrumentation, and control devices)

Medical devices (e.g., diagnostic equipment, patient monitoring systems)

Product Lifecycle

The LNK6775K has been discontinued at DiGi-Electronics. However, there are equivalent or alternative models available from Power Integrations, such as the LNK6776 and LNK6777 series. Customers are advised to contact our website's sales team for more information on current product offerings and availability.