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BQ28Z620DRZR

BQ28Z620DRZR Description

The BQ28Z620DRZR is a high-performance battery fuel gauge with integrated battery balancing functionality, designed to provide accurate and reliable battery management for lithium-ion and lithium-polymer battery systems. Manufactured by Texas Instruments, this Impedance Track™ series IC offers a comprehensive solution for managing 1 to 2 cell batteries in various electronic applications. The device is packaged in a surface-mount format, making it suitable for compact and space-constrained designs. It features an I2C interface for seamless communication with host systems and is available in a Tape & Reel (TR) package for efficient manufacturing processes.

BQ28Z620DRZR Features

The BQ28Z620DRZR stands out with its advanced technical specifications and performance benefits:

• Battery Chemistry Compatibility: Specifically designed for lithium-ion and lithium-polymer batteries, ensuring optimal performance and safety.
• Battery Balancing: The integrated battery balancing function helps maintain cell voltage equilibrium, extending battery life and improving overall system reliability.
• Fault Protection: Comprehensive protection against over current, over temperature, and over voltage ensures robust and safe operation.
• Interface: The I2C interface facilitates easy integration with host systems, enabling real-time monitoring and control.
• Moisture Sensitivity Level (MSL): Rated at MSL 2 (1 Year), the BQ28Z620DRZR is suitable for a wide range of manufacturing environments.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Mounting Type: Surface-mount technology (SMT) allows for compact and efficient PCB design.
• Product Status: Active, ensuring long-term availability and support from Texas Instruments.

BQ28Z620DRZR Applications

The BQ28Z620DRZR is ideal for a variety of applications where accurate battery management is critical:

• Portable Electronics: Smartphones, tablets, and laptops benefit from the precise fuel gauge and balancing capabilities, ensuring extended battery life and reliable performance.
• Wearable Devices: Fitness trackers, smartwatches, and other wearables can leverage the compact design and efficient power management.
• Medical Devices: Portable medical equipment, such as glucose meters and portable monitors, require reliable and safe battery management solutions.
• Industrial Equipment: Handheld scanners, portable test equipment, and other industrial devices can utilize the BQ28Z620DRZR for robust and accurate battery management.

Conclusion of BQ28Z620DRZR

The BQ28Z620DRZR from Texas Instruments is a versatile and reliable battery management IC, offering a comprehensive solution for managing lithium-ion and lithium-polymer batteries. Its integrated battery balancing, advanced fault protection, and compact surface-mount design make it an ideal choice for a wide range of applications. The I2C interface and compliance with environmental standards further enhance its suitability for modern electronic systems. Whether in portable electronics, wearables, medical devices, or industrial equipment, the BQ28Z620DRZR provides the precision and reliability needed for effective battery management.