Texas Instruments

BQ7790500PW  

Battery Management ICs

BQ7790500PW Description

The BQ7790500PW is a high-performance integrated circuit (IC) designed for battery protection in lithium-ion (Li-ion) battery packs. Manufactured by Texas Instruments, this IC is part of the Power Management Integrated Circuit (PMIC) category and is specifically tailored to provide comprehensive protection for 3 to 5 cell Li-ion batteries. The BQ7790500PW is housed in a 20-pin TSSOP package, making it suitable for surface mount applications. It is classified under HTSUS code 8542.39.0001 and is available in a tube package format.

BQ7790500PW Features

The BQ7790500PW offers a robust set of features that ensure the safety and longevity of Li-ion battery packs. Key features include:

• Battery Protection: The IC provides comprehensive protection against over current, over temperature, over/under voltage, and short circuit conditions. This ensures that the battery operates within safe limits, preventing damage and extending its lifespan.
• Wide Cell Range: Suitable for 3 to 5 cell Li-ion batteries, the BQ7790500PW is versatile and can be used in various battery configurations.
• Surface Mount Compatibility: The surface mount mounting type allows for easy integration into modern electronic designs, reducing the overall footprint and enhancing reliability.
• Compliance and Safety: The BQ7790500PW is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 2 (1 year), making it suitable for a wide range of manufacturing environments.
• Active Product Status: As an active product, the BQ7790500PW is readily available and supported by Texas Instruments, providing customers with ongoing technical support and supply chain stability.

BQ7790500PW Applications

The BQ7790500PW is ideal for a variety of applications where reliable battery protection is crucial. Specific use cases include:

• Portable Electronics: Devices such as laptops, tablets, and smartphones benefit from the BQ7790500PW's comprehensive protection features, ensuring safe and efficient battery operation.
• Telecommunications: In devices like routers, modems, and other communication equipment, the BQ7790500PW helps maintain battery health and reliability, crucial for uninterrupted service.
• Medical Devices: For portable medical devices that rely on Li-ion batteries, the BQ7790500PW provides the necessary protection to ensure safe and reliable operation, adhering to stringent safety standards.
• Industrial Equipment: In industrial settings, the BQ7790500PW can be used in battery-powered tools and equipment, ensuring that the batteries are protected from various fault conditions, thereby enhancing overall system reliability.

Conclusion of BQ7790500PW

The BQ7790500PW from Texas Instruments is a highly reliable and versatile IC for battery protection in Li-ion battery packs. Its comprehensive protection features, compatibility with 3 to 5 cell configurations, and surface mount design make it an ideal choice for a wide range of applications. The product's compliance with environmental and safety standards, along with its active status, ensures that it meets the needs of modern electronics manufacturers. Whether used in portable electronics, telecommunications, medical devices, or industrial equipment, the BQ7790500PW offers unparalleled protection and reliability, making it a standout choice in the PMIC category.

BQ7790500PW Documents

Download datasheets and manufacturer documentation for BQ7790500PW

PCN Assembly/Origin :

Mult Devices Rev 13/Mar/2018      

Datasheets :

BQ77904, BQ77905 Datasheet      

HTML Datasheet :

BQ77904, BQ77905 Datasheet      

PCN Design/Specification :

Mult PN PART MARKING 08/Dec/2023