Texas Instruments

BQ771815DPJT  

Battery Management ICs

BQ771815DPJT Description

The BQ771815DPJT is a high-performance battery protection integrated circuit (IC) designed by Texas Instruments, specifically tailored for lithium-ion battery applications. This IC is engineered to provide robust protection for battery packs consisting of 2 to 5 cells, ensuring safety and reliability in a wide range of electronic devices. The BQ771815DPJT is packaged in an 8-WSON (Tape & Reel) format, making it suitable for surface mount applications. It is classified under HTSUS code 8542.39.0001 and is REACH unaffected, adhering to stringent environmental compliance standards.

BQ771815DPJT Features

The BQ771815DPJT boasts several key features that set it apart from other battery management ICs in the market:

1. Battery Protection: The primary function of the BQ771815DPJT is to provide comprehensive protection for lithium-ion batteries. It offers over-voltage protection, safeguarding the battery from potential damage due to excessive voltage levels. This feature is crucial in maintaining the longevity and safety of the battery.

2. Moisture Sensitivity Level: With a moisture sensitivity level (MSL) of 1 (unlimited), the BQ771815DPJT is highly resilient to moisture, making it ideal for applications in humid or challenging environments.

3. Compliance and Standards: The BQ771815DPJT is ROHS3 compliant, ensuring it meets the latest environmental regulations and standards. This compliance is essential for manufacturers aiming to produce eco-friendly and sustainable electronic products.

4. Mounting Type: The surface mount technology (SMT) used in the BQ771815DPJT allows for efficient and reliable integration into modern electronic devices. This mounting type is preferred for its space-saving and high-density capabilities, making it suitable for compact designs.

5. Product Status: The BQ771815DPJT is an active product, indicating that it is currently in production and readily available for purchase. This status ensures that manufacturers can rely on a consistent supply for their production needs.

BQ771815DPJT Applications

The BQ771815DPJT is ideal for a variety of applications where reliable battery protection is paramount. Some specific use cases include:

1. Portable Electronics: Devices such as smartphones, tablets, and laptops often require robust battery protection to ensure safe and efficient operation. The BQ771815DPJT is well-suited for these applications, providing essential over-voltage protection and ensuring the longevity of the battery.

2. Medical Devices: In the medical industry, where reliability and safety are critical, the BQ771815DPJT can be used in portable medical devices such as glucose meters, portable monitors, and other battery-powered equipment. Its compliance with environmental standards and robust protection features make it an ideal choice.

3. Industrial Equipment: For industrial applications, where equipment often operates in harsh environments, the BQ771815DPJT’s moisture sensitivity level of 1 ensures it can withstand challenging conditions. This makes it suitable for use in battery packs for industrial tools, sensors, and other equipment.

Conclusion of BQ771815DPJT

In summary, the BQ771815DPJT from Texas Instruments is a highly reliable and versatile battery protection IC designed for lithium-ion batteries. Its comprehensive protection features, compliance with environmental standards, and robust design make it an excellent choice for a wide range of applications. Whether used in portable electronics, medical devices, or industrial equipment, the BQ771815DPJT ensures safe and efficient battery operation, making it a standout product in the battery management IC market.

BQ771815DPJT Documents

Download datasheets and manufacturer documentation for BQ771815DPJT

PCN Assembly/Origin :

Alt Assembly Site 04/Aug/2021      

Datasheets :

BQ7718xx Datasheet      

HTML Datasheet :

BQ7718xx Datasheet      

PCN Design/Specification :

Mult Dev Material Chg 29/Mar/2018