Texas Instruments

BQ78350DBTR

BQ78350DBTR Description

The BQ78350DBTR is a battery management IC designed by Texas Instruments, offering advanced monitoring and protection capabilities for battery packs with 3 to 15 cells. This Surface Mount device is an ideal choice for applications requiring precise battery management and protection against over current, over temperature, and over/under voltage conditions. With a SMBus interface, it provides seamless integration into various systems. Although the product status is marked as "Not For New Designs," it remains a viable option for existing systems that require its specific features.

BQ78350DBTR Features

• Functionality: As a Battery Monitor, the BQ78350DBTR offers comprehensive monitoring of battery parameters, ensuring optimal performance and safety.
• Fault Protection: It includes protection against over current, over temperature, and over/under voltage, safeguarding the battery from potential damage.
• Interface: The SMBus interface facilitates easy communication with the system's microcontroller, allowing for real-time monitoring and control.
• Package: The Tape & Reel (TR) packaging is suitable for automated assembly processes, enhancing production efficiency.
• RoHS Compliance: Being ROHS3 Compliant, the BQ78350DBTR meets environmental standards, making it suitable for green electronics.
• REACH Status: As a REACH Unaffected product, it adheres to the European Union's regulations on chemicals, ensuring safety and compliance.
• Moisture Sensitivity Level (MSL): With an MSL of 2 (1 Year), the BQ78350DBTR is designed to withstand typical manufacturing and storage conditions without compromising performance.

BQ78350DBTR Applications

The BQ78350DBTR is particularly well-suited for applications where reliable and precise battery management is crucial. Some ideal use cases include:

• Portable Electronics: In devices such as smartphones, tablets, and laptops, where battery life and safety are paramount.
• Electric Vehicles (EVs): For managing and monitoring the battery packs in electric cars, ensuring efficient energy use and safety.
• Industrial Equipment: In machinery and equipment that relies on battery power, providing protection and extending battery life.
• Medical Devices: Ensuring the safety and reliability of battery-powered medical equipment, which often requires stringent safety standards.

Conclusion of BQ78350DBTR

The BQ78350DBTR from Texas Instruments is a robust and reliable battery management IC, offering a range of features that make it suitable for a variety of applications. While it is not recommended for new designs, its advanced monitoring and protection capabilities make it an excellent choice for existing systems that require its specific features. With its comprehensive fault protection, SMBus interface, and RoHS compliance, the BQ78350DBTR continues to be a valuable component in the electronics industry.