Power Integrations

LNK6415D  

AC DC Converters, Offline Switches

LNK6415D Description

The LNK6415D is a highly integrated offline switcher IC designed for flyback topology applications, offering a robust and efficient solution for power management. Manufactured by Power Integrations, this device is part of the Power Management (PMIC) category and is housed in an 8SO package. The LNK6415D features a breakdown voltage of 725V, ensuring reliable operation in high-voltage environments. It also includes an internal switch, which simplifies the design and reduces the component count, making it ideal for compact and cost-effective power supply designs.

LNK6415D Features

• Topology: Flyback topology ensures high efficiency and simplicity in design.
• Mounting Type: Surface Mount technology allows for easy integration into modern PCB designs.
• Voltage - Breakdown: 725V breakdown voltage provides robustness against high-voltage transients.
• Internal Switch(s): Yes, the inclusion of an internal switch reduces the need for external components.
• Power (Watts): Capable of delivering up to 5.1 W of power, making it suitable for a wide range of low to medium power applications.
• Fault Protection: Comprehensive fault protection mechanisms, including current limiting, open loop, over-temperature, and short-circuit protection, ensure reliable operation and enhanced safety.
• Frequency - Switching: Up to 85kHz switching frequency allows for the use of smaller magnetics and capacitors, reducing the overall size of the power supply.
• Duty Cycle: 55% duty cycle provides efficient power conversion.
• Output Isolation: Isolated output ensures safety and compliance with various regulatory standards.
• Compliance: REACH Unaffected and RoHS Compliant, ensuring environmental and regulatory compliance.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited) indicates high resistance to moisture, suitable for various manufacturing environments.

LNK6415D Applications

The LNK6415D is ideal for a variety of applications where compact size, high efficiency, and robust performance are required. Key applications include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and other portable electronics.
• Industrial Equipment: Suitable for powering small to medium-sized industrial devices and sensors.
• Medical Devices: Provides a reliable power solution for medical equipment that requires isolated outputs for safety.
• Telecommunications: Efficient power management for various telecom devices and infrastructure.
• Lighting: Suitable for LED lighting applications where high efficiency and compact design are crucial.

Conclusion of LNK6415D

The LNK6415D from Power Integrations is a versatile and efficient offline switcher IC designed for flyback topology applications. Its high breakdown voltage, internal switch, and comprehensive fault protection mechanisms make it a reliable choice for a wide range of power management applications. The device's compact size, high efficiency, and robust performance make it an ideal solution for consumer electronics, industrial equipment, medical devices, telecommunications, and lighting applications. With its REACH Unaffected and RoHS Compliant status, the LNK6415D ensures compliance with environmental and regulatory standards, making it a preferred choice for modern power supply designs.

LNK6415D Documents

Download datasheets and manufacturer documentation for LNK6415D

PCN Part Status Change :

Shipment Packaging Change 17/Sep/2019      

PCN Assembly/Origin :

HALT 26/Jan/2016      

Datasheets :

LinkSwitch-3 Family