Texas Instruments

UCC3958PWP-3

UCC3958PWP-3 Description

The UCC3958PWP-3 is a specialized Battery Management IC designed by Texas Instruments, aimed at providing robust protection for single-cell Lithium-Ion batteries. This IC is housed in a 24-pin HTSSOP package and is suitable for surface mount applications. Despite its obsolete status, the UCC3958PWP-3 remains a reliable choice for battery protection due to its comprehensive fault protection mechanisms, including over current, over temperature, over/under voltage, and short circuit protection. The device is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations. With a moisture sensitivity level of 2 (1 year), it is well-suited for environments where moisture control is critical.

UCC3958PWP-3 Features

The UCC3958PWP-3 offers several unique features that set it apart from other battery management ICs:

• Single-Cell Protection: Designed specifically for single-cell Lithium-Ion batteries, ensuring precise control and protection.
• Comprehensive Fault Protection: Provides over current, over temperature, over/under voltage, and short circuit protection, safeguarding the battery from various failure modes.
• Surface Mount Compatibility: Ideal for modern electronics where space is a premium and surface mount technology is preferred.
• Moisture Sensitivity Level 2 (1 Year): Ensures the IC remains functional and reliable in environments with controlled humidity.
• REACH Unaffected: Complies with stringent chemical regulations, making it suitable for a wide range of applications.
• HTSUS Classification: Classified under HTSUS 8542.39.0001, facilitating smooth international trade and compliance.

UCC3958PWP-3 Applications

The UCC3958PWP-3 is ideal for applications requiring high reliability and precise battery protection. Specific use cases include:

• Portable Electronics: for Ideal devices such as smartphones, tablets, and laptops where single-cell Lithium-Ion batteries are commonly used.
• Medical Devices: Ensures the safety and reliability of battery-powered medical equipment, where battery failure could be critical.
• Industrial Equipment: Suitable for industrial applications where single-cell battery systems are employed, providing robust protection against various fault conditions.
• Consumer Electronics: Enhances the safety and longevity of consumer products that rely on Lithium-Ion batteries, such as digital cameras and portable gaming devices###.

Conclusion of UCC3958PWP-3

The UCC3958PWP-3, despite being marked as obsolete, remains a robust solution for battery protection in single-cell Lithium-Ion applications. Its comprehensive fault protection mechanisms, surface mount compatibility, and compliance with international regulations make it a reliable choice for a variety of industries. Whether used in portable electronics, medical devices, or industrial equipment, the UCC3958PWP-3 the ensures safety and longevity of battery systems, making it a valuable component in modern electronic designs.