The Texas Instruments BQ24735FRGRR is a high-efficiency, synchronous battery charger controller that offers premier solutions for portable and compact devices requiring battery management. This advanced integrated circuit (IC) is designed to optimize charging operations for a variety of battery chemistries, ensuring that devices remain powered for longer periods while maintaining battery health.

Key Features

• Advanced Charging Algorithm: The BQ24735FRGRR employs an intelligent charging algorithm that adapts to the needs of the battery, providing fast charge times and extending battery lifespan.
• Wide Input Voltage Range: This controller supports a wide range of input voltages from 5V to 24V, making it flexible for use with various power sources and adapters.
• High Charge Efficiency: With synchronous switching, the BQ24735FRGRR achieves high charge efficiency, reducing heat generation and improving overall system performance.
• Multiple Battery Chemistry Support: It is compatible with multiple battery chemistries, including Li-Ion, Li-Polymer, and LiFePO4, providing versatility for different application requirements.
• Integrated MOSFETs: The inclusion of internal MOSFETs minimizes external component count, reducing the overall footprint and simplifying the design process.
• Protection Features: Built-in safety features protect against overvoltage, overcurrent, and overheating, ensuring reliable operation and preventing damage to the battery and system.

Applications

The BQ24735FRGRR is ideal for a wide range of portable applications where efficient and reliable battery charging is critical. This includes laptops, ultrabooks, tablets, power banks, and other smart devices. Its compact form factor and comprehensive feature set make it a top choice for designers looking to enhance the user experience by providing longer battery life and faster charging capabilities.

Package and Availability

The Texas Instruments BQ24735FRGRR is available in a compact VQFN package and is fully RoHS compliant. It can be sourced through Texas Instruments' official distributors or directly from their website, where detailed datasheets and technical support resources are available to assist with integration and application development.