Texas Instruments

UCC3911DPTR-3

UCC3911DPTR-3 Description

The UCC3911DPTR-3 is a specialized Integrated Circuit (IC) designed for battery protection, particularly suited for Lithium Ion and Lithium Polymer batteries. Manufactured by Texas Instruments, this IC is part of the Power Management Integrated Circuit (PMIC) category and is housed in a 16-pin SOIC package. Despite being marked as obsolete, the UCC3911DPTR-3 remains a robust solution for applications requiring reliable battery protection.

This IC is designed to protect 2-cell battery packs from common faults such as over/under voltage and short circuits. Its comprehensive protection features ensure the longevity and safety of the battery, making it an ideal choice for portable electronic devices that rely on Lithium Ion or Polymer batteries. The UCC3911DPTR-3 is available in a Surface Mount package, making it suitable for compact and space-constrained designs. The product is also REACH unaffected and RoHS3 compliant, adhering to stringent environmental regulations.

UCC3911DPTR-3 Features

• Battery Protection: The UCC3911DPTR-3 offers comprehensive protection against over/under voltage and short circuits, ensuring the safety and longevity of 2-cell Lithium Ion and Polymer batteries.
• Surface Mount Technology: The Surface Mount package type allows for easy integration into compact designs, making it ideal for space-constrained applications.
• Environmental Compliance: The IC is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental standards.
• Moisture Sensitivity Level: With an MSL rating of 2 (1 Year), the UCC3911DPTR-3 is suitable for environments with moderate humidity levels.
• Packaging: The Tape & Reel (TR) packaging option facilitates efficient handling and assembly in manufacturing processes.

UCC3911DPTR-3 Applications

The UCC3911DPTR-3 is ideal for a variety of applications where reliable battery protection is crucial. Some specific use cases include:

• Portable Electronic Devices: Devices such as smartphones, tablets, and laptops that rely on Lithium Ion or Polymer batteries benefit from the robust protection offered by the UCC3911DPTR-3.
• Wearable Technology: Smartwatches, fitness trackers, and other wearable devices can leverage this IC to ensure the safety and longevity of their battery packs.
• Medical Devices: Portable medical devices that require reliable battery protection can benefit from the UCC3911DPTR-3's comprehensive protection features.
• Industrial Equipment: Portable industrial tools and equipment that operate on battery power can utilize this IC to enhance battery safety and performance.

Conclusion of UCC3911DPTR-3

The UCC3911DPTR-3, despite being marked as obsolete, remains a reliable and effective solution for battery protection in various applications. Its comprehensive protection features, compact Surface Mount package, and environmental compliance make it a standout choice for protecting 2-cell Lithium Ion and Polymer batteries. While newer models may offer additional features, the UCC3911DPTR-3 continues to provide robust performance and reliability, making it a valuable component in the electronics industry.