Texas Instruments

BQ20Z80DBT-V102  

Battery Management ICs

BQ20Z80DBT-V102 Description

The BQ20Z80DBT-V102 is a high-performance battery monitor IC designed for lithium-ion and lithium-polymer batteries, part of Texas Instruments' Impedance Track™ series. This device offers comprehensive monitoring and protection features, making it ideal for a wide range of applications requiring reliable and efficient battery management. The BQ20Z80DBT-V102 is housed in a surface-mount package, ensuring ease of integration into modern electronic designs. It complies with stringent industry standards, including REACH and RoHS3, and is classified under ECCN EAR99 with an HTSUS code of 8542.39.0001. The device is moisture sensitivity level 2 (1 year), ensuring robustness in various environmental conditions.

BQ20Z80DBT-V102 Features

• Battery Chemistry Compatibility: Specifically designed for lithium-ion and lithium-polymer batteries, ensuring optimal performance and compatibility.
• Comprehensive Fault Protection: Provides over current, over temperature, over/under voltage, and short circuit protection, safeguarding the battery and connected electronics from potential damage.
• SMBus Interface: Facilitates seamless communication with host systems, enabling real-time monitoring and control of battery parameters.
• Impedance Track™ Technology: Utilizes advanced algorithms to accurately gauge battery state-of-charge (SOC) and state-of-health (SOH), offering superior accuracy compared to traditional methods.
• Active Product Status: Ensures long-term availability and support from Texas Instruments, a leading manufacturer in the power management sector.
• Surface Mount Packaging: Ideal for compact and high-density designs, enhancing the overall efficiency and reliability of the end product.
• Moisture Sensitivity Level 2 (1 Year): Ensures the device remains robust and reliable in various environmental conditions, extending its operational lifespan.

BQ20Z80DBT-V102 Applications

The BQ20Z80DBT-V102 is well-suited for applications requiring precise battery monitoring and management, including:

• Portable Electronics: Smartphones, tablets, and laptops benefit from the accurate SOC and SOH monitoring provided by the BQ20Z80DBT-V102, ensuring optimal battery performance and longevity.
• Medical Devices: Portable medical equipment, such as glucose meters and portable ultrasound devices, rely on reliable battery management to ensure continuous operation and patient safety.
• Industrial Equipment: Handheld industrial tools and sensors require robust battery monitoring solutions to maintain operational efficiency and reliability in demanding environments.
• Wearable Technology: Smartwatches and fitness trackers leverage the BQ20Z80DBT-V102's compact design and advanced monitoring capabilities to deliver accurate battery status information to users.

Conclusion of BQ20Z80DBT-V102

The BQ20Z80DBT-V102 stands out as a reliable and efficient battery monitor IC, offering comprehensive protection and monitoring features tailored for lithium-ion and lithium-polymer batteries. Its advanced Impedance Track™ technology ensures accurate SOC and SOH readings, while its surface-mount packaging and robust design make it ideal for a wide range of applications. With Texas Instruments' commitment to quality and support, the BQ20Z80DBT-V102 is a top choice for engineers and designers seeking a high-performance battery management solution.

BQ20Z80DBT-V102 Documents

Download datasheets and manufacturer documentation for BQ20Z80DBT-V102

Datasheets :

BQ20Z80-V102      

HTML Datasheet :

BQ20Z80-V102      

PCN Design/Specification :

Design 22/Feb/2022