onsemi NCP380 Power Switch ICs

Introduction

The onsemi NCP380 Power Switch ICs are advanced high-side power-distribution switches designed to handle heavy capacitive loads and short circuits. With built-in protections and a compact design, these ICs are ideal for various electronic applications.

Part Description

The NCP380 Power Switch ICs feature an integrated 55mΩ DFN package and utilize a P-channel MOSFET. They are equipped with essential safety features such as Under-Voltage Lock-out (UVLO), thermal protection, and reverse voltage protection. The devices operate within a voltage range of 2.5V to 5.5V and can handle junction temperatures from -40°C to 125°C. The NCP380 is designed for efficient power management, minimizing current ringing during switching with controlled rise and fall times. Additionally, these devices are AEC-Q100 qualified and Pb-free, making them suitable for automotive applications.

Applications

• Laptops
• USB ports/hubs
• TVs

Industries

• Consumer Electronics
• Automotive
• Industrial Automation

Usage Ideas

1. Laptop Power Management: Integrate the NCP380 into a laptop design to manage power distribution efficiently, ensuring safe operation under heavy load conditions.
2. USB Hub Protection: Use the NCP380 to protect USB ports in a hub setup, providing reliable power switching and safeguarding against short circuits.
3. TV Power Distribution: Implement the NCP380 in television sets to manage power distribution to various components, enhancing safety and performance.

Conclusion

The onsemi NCP380 Power Switch ICs are versatile and reliable components that provide essential power management features for a wide range of applications. Their robust design and built-in protections make them an excellent choice for industries such as consumer electronics and automotive, ensuring safe and efficient operation in demanding environments.