Product Overview: Texas Instruments BQ24164YFFR

The BQ24164YFFR is a highly integrated and efficient battery charge management solution from Texas Instruments (TI), designed to cater to the power requirements of portable electronics. This advanced single-cell Li-ion battery charger is capable of operating with inputs ranging from USB sources to AC adapters, making it a versatile choice for a wide array of applications.

Key Features

• Input Voltage Range: The BQ24164YFFR is designed to accommodate a broad input voltage range, ensuring compatibility with various power sources.
• Charge Current: It offers programmable charge current up to 1.5 A, allowing for rapid charging of batteries and reducing the overall charging time.
• High Efficiency: With its integrated power FET and current sensor, the device ensures high efficiency during the charging process, preserving energy and maintaining cooler operation.
• Charge Termination: The charger comes with a termination feature that includes both a timer and a thermistor to monitor the charging process, ensuring safety and enhancing battery life.
• Power Path Management: TI's BQ24164YFFR supports power path management, allowing the system to be powered directly from the adapter while simultaneously charging the battery.
• Thermal Regulation: To protect against overheating, the device includes thermal regulation, which reduces charge current when the temperature exceeds a preset threshold.

Applications

The BQ24164YFFR is suitable for a multitude of portable devices that require efficient and reliable battery charging, such as:

• Smartphones and tablets
• Digital cameras and portable media players
• Handheld gaming devices
• Portable medical equipment

Package and Availability

The BQ24164YFFR is available in a compact, 20-pin DSBGA package, which is optimized for space-constrained applications. TI's commitment to quality ensures that this battery charger meets the highest standards, and it is available for order through TI's official distributors.

Conclusion

With its advanced features and flexible design, the BQ24164YFFR from Texas Instruments stands out as a powerful and efficient solution for battery charge management in portable devices. Its robust feature set ensures a safe, fast, and energy-efficient charging experience, making it an excellent choice for designers looking to optimize their power management systems.