Power Integrations

LYT4324E  

AC DC Converters, Offline Switches

LYT4324E Description

The LYT4324E is an offline switcher IC designed for power management applications, manufactured by Power Integrations. This device is part of the Power Management Integrated Circuit (PMIC) category and is housed in a 7ESIP package. It features a through-hole mounting type, making it suitable for applications requiring robust mechanical stability and ease of installation. The LYT4324E is designed to operate with a high breakdown voltage of 725V, ensuring reliable performance in high-voltage environments. It supports a maximum power output of 22 watts, making it ideal for applications that demand efficient power delivery. The device operates at a switching frequency of 140kHz, which allows for smaller external components and improved efficiency. The LYT4324E also includes internal switches, providing a high duty cycle of 99.9% for optimal performance. It is REACH unaffected and RoHS compliant, ensuring it meets environmental and safety standards. The product is classified under HTSUS code 8542.39.0001 and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to ambient conditions.

LYT4324E Features

The LYT4324E offers several unique features that set it apart from similar models in the market. Its high breakdown voltage of 725V ensures robustness against voltage spikes, making it suitable for applications in harsh electrical environments. The device's 140kHz switching frequency allows for the use of smaller inductors and capacitors, which can reduce the overall size and cost of the power supply design. The inclusion of internal switches and a high duty cycle of 99.9% enhances efficiency and reduces power loss, contributing to better thermal performance. The through-hole mounting type provides mechanical stability and ease of integration into various electronic systems. Additionally, the LYT4324E is REACH unaffected and RoHS compliant, ensuring it meets stringent environmental and safety regulations. The device is also packaged in a tube, which facilitates easy handling and storage.

LYT4324E Applications

The LYT4324E is ideal for a range of applications where efficient power management is critical. Its high breakdown voltage and robust design make it suitable for use in power supplies, adapters, and chargers for consumer electronics, industrial equipment, and telecommunications infrastructure. The device's high efficiency and small external component requirements make it particularly well-suited for compact power supply designs, such as those found in portable devices and embedded systems. The LYT4324E's through-hole mounting type and high duty cycle also make it a reliable choice for applications that require stable power delivery and minimal power loss, such as in LED lighting systems and renewable energy applications.

Conclusion of LYT4324E

The LYT4324E is a versatile and efficient offline switcher IC designed for power management applications. Its high breakdown voltage, switching frequency, and internal switches provide robust performance and efficiency, making it an excellent choice for a variety of applications. The device's through-hole mounting type and compliance with environmental and safety standards further enhance its appeal. While the LYT4324E is now considered obsolete, it remains a reliable option for designers seeking a proven solution for their power management needs.

LYT4324E Documents

Download datasheets and manufacturer documentation for LYT4324E

PCN Assembly/Origin :

Added Assembly Site 10/Jul/2023      

Datasheets :

LYTSwitch-4 Family      

PCN Other :

Multiple Changes 11/Nov/2014      

Design Resources :

Lighting Product Selector      

PCN Obsolescence/ EOL :

LYTSwitch4 30-May-2022