The BQ25672RQMR is a state-of-the-art integrated circuit designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This highly efficient battery charge management IC is specifically designed to cater to a wide range of portable applications. It is part of Texas Instruments' extensive portfolio of battery management products that offer superior performance, durability, and energy efficiency.

Key Features

• High-Efficiency Charging: The BQ25672RQMR boasts an impressive high-efficiency battery charging capability, which is optimized for a variety of battery chemistries and can extend battery life.
• Advanced Power Path Management: This feature ensures that the system can operate seamlessly even when the battery is being charged, providing a constant and reliable power supply to the device.
• Programmable Charging Parameters: Users can program various charging parameters such as current, voltage, and termination thresholds, allowing for a customizable and optimized charging experience for different battery sizes and types.
• Multiple Protection Features: The BQ25672RQMR includes a suite of safety features, such as thermal regulation, input over-voltage protection, and battery temperature monitoring, ensuring safe operation under various conditions.
• I2C Interface: The device comes with an I2C interface that allows for communication and control between the IC and the host processor, enabling smart charge management.

Applications

The versatility of the BQ25672RQMR makes it suitable for a wide array of applications, including but not limited to:

• Smartphones and Tablets
• Portable Medical Devices
• Wearable Technology
• Wireless Speakers and Headphones
• Handheld Gaming Devices

Technical Specifications

The BQ25672RQMR operates over a wide input voltage range and is available in a compact, thermally enhanced package. Its technical specifications include:

• Input Voltage Range: 3.9V to 17V
• Charge Current: Programmable up to 5A
• Battery Voltage: Supports up to 4.65V
• Operating Temperature Range: -40°C to 85°C
• Package: 24-pin VQFN (RQM)

With its combination of high efficiency, advanced features, and broad application potential, the BQ25672RQMR from Texas Instruments represents a premier solution for modern battery charging requirements.