Texas Instruments

BQ24620RVAT  

Battery Chargers

BQ24620RVAT Description

The BQ24620RVAT is a high-performance battery charger IC designed and manufactured by Texas Instruments. This device is specifically tailored for lithium iron phosphate (LiFePO4) battery packs, supporting 1 to 7 cells in a single configuration. With a maximum battery pack voltage of 26V and a maximum charge current of 10A, the BQ24620RVAT is capable of handling a wide range of applications that require robust and efficient power management.

BQ24620RVAT Features

• Voltage and Current Management: The BQ24620RVAT is designed to handle a maximum supply voltage of 28V, ensuring compatibility with various power sources. Its advanced charge management system can handle currents up to 10A, making it suitable for high-power applications.
• Fault Protection: This IC offers comprehensive protection against over current, over temperature, over voltage, and short circuit conditions, ensuring the safety and longevity of the battery pack.
• Mounting Type: The BQ24620RVAT is a surface-mount device, making it ideal for compact and space-constrained applications.
• Package: The device is available in a Tape & Reel (TR) package, which is convenient for automated assembly processes.
• RoHS Compliance: The BQ24620RVAT is compliant with the RoHS3 directive, making it suitable for environmentally conscious designs.
• REACH Status: This product is classified as REACH Unaffected, indicating that it does not contain any substances of very high concern (SVHCs) listed under the REACH regulation.
• Moisture Sensitivity Level (MSL): With an MSL of 2, the BQ24620RVAT can be stored for up to one year without any special precautions against moisture.

BQ24620RVAT Applications

The BQ24620RVAT is ideal for a variety of applications where high efficiency and reliability are paramount. Some specific use cases include:

• Electric Vehicles (EVs): The BQ24620RVAT's high-voltage and high-current capabilities make it suitable for charging the batteries in electric vehicles.
• Uninterruptible Power Supplies (UPS): This IC can be used in UPS systems to manage the charging of backup batteries, ensuring continuous power supply during outages.
• Portable Power Banks: For devices that require high-capacity power storage, the BQ24620RVAT can efficiently manage the charging of lithium iron phosphate batteries.
• Industrial Equipment: In environments where reliable power is critical, the BQ24620RVAT can be used to ensure that industrial equipment has a stable and safe power source.

Conclusion of BQ24620RVAT

The BQ24620RVAT from Texas Instruments stands out in the market due to its robust performance, comprehensive fault protection, and compliance with environmental regulations. Its versatility in handling different battery configurations and its ability to manage high currents make it an excellent choice for a wide range of applications, from electric vehicles to industrial power management systems. With its focus on safety and efficiency, the BQ24620RVAT is a reliable solution for advanced battery charging needs.

BQ24620RVAT Documents

Download datasheets and manufacturer documentation for BQ24620RVAT

Datasheets :

BQ24620      

Other Related Documents :

Power Management Guide      

PCN Design/Specification :

Copper Bond Wire Revision A 04/Dec/2013