STMicroelectronics EVLG599-250WLLC Demonstration Board

Introduction

The STMicroelectronics EVLG599-250WLLC Demonstration Board is a cutting-edge resonant LLC converter designed for high-efficiency industrial applications. With its compact size and robust features, this board is an excellent choice for various DC-DC conversion needs.

Part Description

The EVLG599-250WLLC Demonstration Board supports an output power of up to 250W at 24VDC, making it suitable for a wide range of applications. It utilizes the STNRG599A resonant tank controller, which implements a novel phase-shift control method, and integrates the MASTERGAN1L GaN transistor-based half-bridge leg. This design allows for direct interfacing with any switch mode power supply (SMPS) controller.

The board features secondary-side synchronous rectification with the SRK2001A, ensuring high efficiency while maintaining a compact form factor. With dimensions of 78mm x 54mm and a power density of approximately 41W/inch³, it is ideal for applications where space is at a premium. The board also includes integrated protections against overcurrent, short-circuit, and overvoltage conditions, enhancing its reliability in demanding environments.

Applications

• Industrial DC-DC applications
• Adapters
• Consumer Switch Mode Power Supplies (SMPS)

Industries

• Industrial Automation
• Consumer Electronics
• Telecommunications
• Renewable Energy Systems

Usage Ideas

1. Power Supply for Robotics: Utilize the EVLG599-250WLLC board to create a reliable power supply for robotic systems, ensuring efficient energy conversion and compact design.
2. Portable Device Charger: Design a portable charger for consumer electronics that leverages the high efficiency and compact size of the board, making it suitable for on-the-go use.
3. LED Lighting Control: Implement the board in a lighting application where high efficiency and compactness are crucial, such as in smart LED drivers for residential or commercial lighting systems.

Conclusion

The STMicroelectronics EVLG599-250WLLC Demonstration Board stands out as a versatile and efficient solution for various DC-DC conversion applications. Its advanced features, compact design, and high power output make it an excellent choice for industries ranging from consumer electronics to industrial automation. Whether you're developing a new product or enhancing an existing system, this demonstration board provides the reliability and performance needed to meet modern power conversion challenges.