NCP81418 Hot Swap Slave-Only Smart Fuse

Introduction

The NCP81418 Hot Swap Slave-Only Smart Fuse from onsemi is a cutting-edge component designed for high-performance applications. This smart fuse is specifically tailored for 12V hot-swap environments, making it an essential part for systems that require reliable power management and protection.

Part Description

The NCP81418 is engineered for use in server, data storage, and industrial systems, featuring a low 0.65mΩ NMOS FET and an integrated hot-swap controller. It supports up to 50A continuous current and 80A peak output, ensuring robust performance in demanding applications. The device operates under the control of a master device via a Two-Wire Interface (TWI), allowing for programmable overcurrent protection, soft-start capabilities, and current balancing across parallel units. With a compact 5mm x 5mm LQFN32 package, the NCP81418 is designed for space-constrained environments while maintaining high efficiency and reliability.

Applications

• Servers
• Data storage systems
• Base stations
• Industrial equipment

Industries

• Telecommunications
• Data centers
• Industrial automation
• Consumer electronics

Usage Ideas

1. Server Power Management: Implement the NCP81418 in a server rack to manage hot-swapping of power supplies, ensuring continuous operation during maintenance or upgrades.
2. Data Storage Solutions: Use the smart fuse in a data storage array to provide overcurrent protection and soft-start functionality, enhancing the reliability of the storage system.
3. Industrial Automation Systems: Integrate the NCP81418 into industrial control panels to protect against overcurrent conditions while allowing for safe equipment maintenance without downtime.

Conclusion

The NCP81418 Hot Swap Slave-Only Smart Fuse is a versatile and reliable component ideal for high-current applications in various industries. Its advanced features, including programmable overcurrent protection and soft-start capabilities, make it an excellent choice for enhancing the safety and efficiency of power management systems. Whether in servers, data storage, or industrial applications, the NCP81418 stands out as a crucial element for modern electronic designs.