Texas Instruments

BQ771818DPJT  

Battery Management ICs

BQ771818DPJT Description

The BQ771818DPJT is a high-performance battery protection integrated circuit (IC) designed for lithium-ion batteries, offering robust protection for battery packs with 2 to 5 cells. Manufactured by Texas Instruments, this IC is engineered to provide reliable and efficient battery management, ensuring safety and longevity for a wide range of applications. The BQ771818DPJT is available in a surface-mount package, specifically in a Tape & Reel (TR) format, making it suitable for automated assembly processes. It is classified under HTSUS code 8542.39.0001 and is REACH unaffected, ensuring compliance with stringent environmental regulations. Additionally, it is RoHS3 compliant, further emphasizing its suitability for environmentally conscious designs.

BQ771818DPJT Features

The BQ771818DPJT offers several key features that set it apart from other battery protection ICs in the market. It provides over-voltage fault protection, a critical function for safeguarding lithium-ion batteries from damage due to excessive voltage levels. This feature ensures that the battery remains within safe operating parameters, thereby extending its life and maintaining performance. The IC supports a wide range of cell configurations, from 2 to 5 cells, making it versatile for various battery pack designs. Its surface-mount mounting type and moisture sensitivity level of 1 (unlimited) make it highly reliable and suitable for a variety of manufacturing environments. The BQ771818DPJT is also designed with a low power consumption profile, which is essential for maintaining the overall efficiency of the battery system.

BQ771818DPJT Applications

The BQ771818DPJT is ideal for applications that require high reliability and safety in battery management. It is particularly suited for portable electronic devices, such as smartphones, tablets, and laptops, where battery protection is crucial for both performance and user safety. The IC's ability to handle 2 to 5 cell configurations makes it a versatile choice for a wide range of lithium-ion battery packs used in consumer electronics, medical devices, and industrial equipment. Its surface-mount package and compatibility with automated assembly processes make it an excellent choice for high-volume production environments. Additionally, the BQ771818DPJT's compliance with environmental regulations ensures that it meets the requirements for global markets.

Conclusion of BQ771818DPJT

In summary, the BQ771818DPJT from Texas Instruments is a highly reliable and versatile battery protection IC designed for lithium-ion batteries. Its advanced features, including over-voltage protection and support for multiple cell configurations, make it an ideal choice for a wide range of applications. The IC's surface-mount package and compliance with environmental regulations further enhance its suitability for modern electronics manufacturing. Whether used in portable devices, medical equipment, or industrial systems, the BQ771818DPJT offers robust protection and performance, ensuring the safety and longevity of lithium-ion battery packs.

BQ771818DPJT Documents

Download datasheets and manufacturer documentation for BQ771818DPJT

Datasheets :

BQ7718xx Datasheet      

HTML Datasheet :

BQ7718xx Datasheet