Texas Instruments

UC3907NG4

UC3907NG4 Description

The UC3907NG4 is a specialized power management Integrated Circuit (IC) designed by Texas Instruments. This IC serves as a Load Share Controller, making it an essential component for managing power distribution in various electronic systems. The UC3907NG4 is housed in a 16DIP package and is mounted through-hole, providing robust mechanical stability and ease of integration into printed circuit boards.

UC3907NG4 Features

The UC3907NG4 is designed to operate within a wide temperature range of 0°C to 70°C, making it suitable for applications in diverse environmental conditions. It supports a supply voltage range of 4.5V to 36V, offering flexibility in power supply requirements. The IC has a supply current of 6mA, ensuring efficient power consumption and minimal energy loss.

Key technical specifications include:

• Operating Temperature: 0°C to 70°C
• Supply Voltage: 4.5V to 36V
• Supply Current: 6mA
• Mounting Type: Through Hole
• Package: Tube
• ECCN: EAR99
• HTSUS: 8542.33.0001
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant

The UC3907NG4 is designed to be obsolete, indicating that it may no longer be in active production but remains available for legacy systems and specific applications where its unique features are required.

UC3907NG4 Applications

The UC3907NG4 is primarily used as a Load Share Controller, making it ideal for applications where multiple power sources need to be managed efficiently. Its ability to handle a wide range of supply voltages and currents makes it suitable for various power management tasks, including:

• Power Distribution Systems: Ensuring balanced power distribution across multiple sources.
• Redundant Power Supplies: Managing failover and load balancing in redundant power supply systems.
• Battery Management: Controlling the load distribution between batteries and other power sources.

Conclusion of UC3907NG4

The UC3907NG4 by Texas Instruments is a versatile Load Share Controller IC that offers robust performance and reliability. Its wide operating voltage range, low supply current, and through-hole mounting type make it suitable for a variety of applications in the electronics industry. While the product is marked as obsolete, it remains a valuable component for legacy systems and specific applications where its unique features are essential. The UC3907NG4's compliance with REACH and RoHS3 standards ensures it meets environmental and safety regulations, making it a responsible choice for power management solutions.