Texas Instruments

BQ24751ARHDR  

Battery Chargers

BQ24751ARHDR Description

The BQ24751ARHDR is a high-performance battery charger IC designed and manufactured by Texas Instruments. This advanced component is engineered to manage the charging of battery packs with 2 to 4 cells, offering a maximum voltage of 18.04V and a maximum charge current of 10A. It is designed to operate within a supply voltage range of up to 24V and is compliant with the RoHS3 standard, making it an environmentally friendly choice for electronic devices. The BQ24751ARHDR is surface-mountable, which allows for efficient integration into compact designs, and it is packaged in a tape and reel format for convenient handling and automation in manufacturing processes.

BQ24751ARHDR Features

• Voltage Regulation: The BQ24751ARHDR is capable of handling a wide range of battery pack voltages, up to 18.04V, which is crucial for ensuring the longevity and safety of the batteries it charges.
• Charge Current: With a maximum charge current of 10A, this IC can efficiently charge high-capacity batteries quickly, which is particularly beneficial in applications requiring rapid charging.
• Cell Count Flexibility: The ability to manage 2 to 4 cells makes it suitable for a variety of battery configurations, providing versatility in design.
• Fault Protection: It includes over current and over voltage protection, which safeguards the battery from damage due to excessive charging conditions.
• Safety Compliance: The BQ24751ARHDR is REACH unaffected and complies with the EAR99 export control classification, ensuring regulatory compliance for international trade.
• Moisture Sensitivity Level: With an MSL of 2, it has a 1-year shelf life, which is important for inventory management and long-term storage.

BQ24751ARHDR Applications

The BQ24751ARHDR is ideal for applications that require robust and efficient battery charging solutions. Some specific use cases include:

• Portable Electronics: High-capacity batteries in laptops, tablets, and smartphones can benefit from the rapid charging capabilities of this IC.
• Power Tools: In power tools that use lithium-ion batteries, the BQ24751ARHDR can provide efficient and safe charging, ensuring longer tool life and reduced downtime.
• EV Charging Systems: For electric vehicles and their charging stations, this IC can contribute to the development of reliable and efficient battery management systems.
• Medical Devices: In medical equipment that relies on battery power, the BQ24751ARHDR can ensure that batteries are charged safely and efficiently, which is critical for maintaining the functionality of life-saving devices.

Conclusion of BQ24751ARHDR

The BQ24751ARHDR is a versatile and high-performing battery charger IC that offers a range of benefits for applications requiring efficient and safe battery charging. With its robust feature set, including adjustable charge current, voltage regulation, and fault protection, it stands out as a reliable choice for a variety of electronic devices. Its compliance with environmental standards and international trade regulations further enhances its appeal to manufacturers looking for a responsible and efficient solution for their battery charging needs.

BQ24751ARHDR Documents

Download datasheets and manufacturer documentation for BQ24751ARHDR

Datasheets :

BQ24751A      

HTML Datasheet :

BQ24751A