Texas Instruments

UCC39002D  

Specialized Power Management

UCC39002D Description

The UCC39002D from Texas Instruments is an advanced Load Share Controller designed to manage power distribution efficiently in various electronic systems. This IC is housed in an 8-SOIC package, making it suitable for surface mount applications. It operates within a temperature range of 0°C to 70°C, ensuring reliable performance in typical industrial and commercial environments. The UCC39002D is powered by a supply voltage ranging from 4.375V to 14.25V and draws a supply current of only 2.5mA, making it energy-efficient.

This Load Share Controller is REACH unaffected and RoHS3 compliant, adhering to stringent environmental regulations. It is classified under ECCN EAR99 and HTSUS 8542.39.0001, facilitating compliance with international trade standards. With a moisture sensitivity level (MSL) of 1 (Unlimited), the UCC39002D is highly resistant to moisture, ensuring long-term reliability in storage and operation.

UCC39002D Features

The UCC39002D offers several unique features that set it apart from similar models in the market:

• Wide Operating Voltage Range: The ability to operate between 4.375V and 14.25V supply voltage makes it versatile for a variety of power supply systems.
• Low Supply Current: Drawing only 2.5mA, the UCC39002D minimizes power consumption, which is crucial for energy-efficient designs.
• Surface Mount Compatibility: The 8-SOIC package is ideal surface for mount technology (SMT), enabling compact and robust PCB designs.
• Environmental Compliance: Being REACH unaffected and RoHS3 compliant, the UCC39002D meets the highest environmental standards, ensuring it is suitable for global markets.
• High Moisture Resistance: With an MSL of 1 (Unlimited), the UCC39002D is highly resistant to moisture, making it suitable for storage and operation in humid environments.

UCC39002D Applications

The UCC39002D is ideal for applications requiring efficient load sharing and power management. Some specific use cases include:

• Server Power Supplies: Ensuring balanced power distribution among multiple power sources to enhance system reliability and efficiency.
• Telecommunications Equipment: Managing power distribution in base stations and other telecom infrastructure to maintain consistent power supply.
• Industrial Control Systems: Providing reliable power management in PLCs, automation systems, and other industrial applications.
• Data Centers: Optimizing power distribution across multiple servers and storage devices to improve overall system efficiency and reduce downtime.

Conclusion of UCC39002D

The UCC39002D from Texas Instruments is a robust and versatile Load Share Controller that offers significant advantages in power management applications. Its wide operating voltage range, low supply current, and surface mount compatibility make it an excellent choice for modern electronic systems. The UCC39002D's environmental compliance and high moisture resistance further enhance its suitability for diverse industrial and commercial applications. Whether used in server power, supplies telecommunications equipment, or industrial control systems, the UCC39002D ensures efficient and reliable power distribution, making it a valuable component in any power management design.

UCC39002D Documents

Download datasheets and manufacturer documentation for UCC39002D

EOL :

Product Discontinuance Notification 2024-02-20 (PDF)       Product Discontinuance Notification 2024-02-26 (PDF)      

Images :

Mechanical Outline Drawing      

PCN :

Qualification of Alternate Material Set for Assembly with Au Wire and Cu as Additional Wire Base Metal Option for Select SOIC and SSOP Package Devices (PDF)       Product Change Notification (PDF)      

Models :

UCC39002D Symbol & Footprint by SnapMagic      

Application Notes :

48-VIN 12-VOUT Loadshare System Using the UCC39002 with Three DC-DC Modules (Rev. A)       U-129 UC3907 Load Share IC Simplifies Parallel Power Supply Design       Load-Sharing TPS40050 Modules Using the UCC39002 Load-Share Controller       U-163 The UC3902 Load Share Controller and its Performance in Distributed Power (Rev. A)       Synchronizing Three or More UCC28950 Phase-Shifted Full-Bridge Controllers       Pre-biased Output Voltage Startup Operation of the UCC28950