Texas Instruments

BQ29413DCTT

BQ29413DCTT Description

The BQ29413DCTT is a highly integrated battery protection IC designed for lithium-ion (Li-ion) batteries, offering robust protection for 2 to 4 cell configurations. Manufactured by Texas Instruments, this device is housed in a surface-mount SM8 package, making it suitable for compact and space-constrained applications. The BQ29413DCTT provides essential fault protection against over-voltage conditions, ensuring the safety and longevity of the battery system. It is classified under ECCN EAR99 and HTSUS 8542.39.0001, with a moisture sensitivity level (MSL) of 1, indicating it is unaffected by moisture and suitable for unlimited storage conditions. Additionally, it complies with REACH and ROHS3 standards, ensuring environmental and safety compliance.

BQ29413DCTT Features

The BQ29413DCTT offers several key features that set it apart from other battery protection ICs in the market:

1. Battery Chemistry Compatibility: Specifically designed for lithium-ion batteries, the BQ29413DCTT ensures optimal performance and safety for these high-energy-density cells.
2. Over-Voltage Protection: Provides critical fault protection against over-voltage conditions, safeguarding the battery from potential damage and extending its operational life.
3. Surface-Mount Technology: The SM8 package allows for easy integration into modern, space-efficient designs, making it ideal for a wide range of applications.
4. Environmental Compliance: The BQ29413DCTT is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards.
5. Moisture Sensitivity Level: With an MSL of 1, the BQ29413DCTT is suitable for unlimited storage conditions, reducing the risk of moisture-related damage.
6. Packaging: Available in tape and reel (TR) packaging, facilitating efficient handling and assembly processes.

BQ29413DCTT Applications

The BQ29413DCTT is well-suited for applications requiring reliable battery protection for lithium-ion batteries, particularly in configurations with 2 to 4 cells. Its features make it ideal for:

1. Portable Electronics: Devices such as smartphones, tablets, and laptops benefit from the compact design and robust protection offered by the BQ29413DCTT.
2. Wearable Technology: Smartwatches and fitness trackers can leverage the surface-mount package and over-voltage protection to ensure safe and reliable battery operation.
3. Medical Devices: Portable medical equipment, such as glucose meters and portable monitors, can benefit from the BQ29413DCTT's reliable protection and compliance with environmental standards.
4. Industrial Applications: Portable tools and equipment that rely on lithium-ion batteries can utilize the BQ29413DCTT to enhance safety and performance.

Conclusion of BQ29413DCTT

The BQ29413DCTT is a versatile and reliable battery protection IC tailored for lithium-ion batteries, offering essential over-voltage protection in a compact SM8 package. Its compliance with environmental and safety standards, along with its moisture sensitivity level of 1, makes it suitable for a wide range of applications, from portable electronics to medical devices. While it is not recommended for new designs, the BQ29413DCTT remains a valuable solution for existing systems requiring robust battery protection.