onsemi

NIF5003NT1G  

Power Distribution Switches, Load Drivers

NIF5003NT1G Description

The NIF5003NT1G is an obsolete IC power driver featuring an N-channel MOSFET in a SOT223 package, designed for general-purpose power distribution and load driving applications. Manufactured by onsemi, this device is part of the HDPlus™ series and offers a robust solution for managing power in various electronic systems. The NIF5003NT1G operates with a low-side output configuration, providing a maximum output current of 14A and a maximum load voltage of 42V. It features a typical on-state resistance (Rds On) of 53mOhm, ensuring efficient power delivery with minimal power loss.

NIF5003NT1G Features

The NIF5003NT1G is equipped with several advanced features that enhance its performance and reliability. These include:

• Auto Restart: Automatically restarts the device after a fault condition is cleared, ensuring continuous operation.
• Slew Rate Controlled: Controls the rate of change of the output voltage, reducing electromagnetic interference (EMI) and improving system stability.
• Current Limiting (Fixed): Provides fixed current limiting to protect the device and connected loads from overcurrent conditions.
• Over Temperature Protection: Ensures the device operates within safe temperature limits, preventing thermal damage.
• Over Voltage Protection: Protects the device from voltage spikes that could otherwise cause damage.
• 1:1 Input to Output Ratio: Simplifies design and ensures direct control of the load.
• Moisture Sensitivity Level (MSL) 3 (168 Hours): Suitable for surface mount applications, ensuring reliability in manufacturing processes.
• REACH Unaffected: Complies with REACH regulations, ensuring environmental and health safety.
• ECCN: EAR99: Classified under the Export Control Classification Number (ECCN) EAR99, facilitating international trade.

NIF5003NT1G Applications

The NIF5003NT1G is ideal for a variety of applications where efficient power distribution and load driving are required. Its robust features make it suitable for:

• Automotive Electronics: Managing power in automotive systems, such as infotainment, lighting, and control modules.
• Industrial Control Systems: Driving actuators, motors, and other loads in industrial environments.
• Consumer Electronics: Powering devices in consumer electronics, such as home appliances and portable devices.
• Telecommunications: Providing reliable power distribution in communication equipment and infrastructure.

Conclusion of NIF5003NT1G

The NIF5003NT1G, despite being obsolete, remains a reliable and efficient power driver for various applications. Its low-side output configuration, combined with advanced features like auto restart, slew rate control, and comprehensive protection mechanisms, ensures robust performance and reliability. The device's 14A maximum output current and 42V maximum load voltage make it suitable for demanding power distribution tasks. While it is no longer in production, the NIF5003NT1G continues to be a valuable component for engineers and designers looking for a proven solution in power management.

NIF5003NT1G Documents

Download datasheets and manufacturer documentation for NIF5003NT1G