BQ25872YFFR

What is BQ25872YFFR?

BQ25872YFFR is a battery charge management IC (integrated circuit) designed by Texas Instruments. It is a highly integrated device that provides a complete solution for controlling the charging of a single-cell Li-ion or Li-polymer battery. It provides a high-efficiency, low-cost solution for charging portable electronics such as tablets, phones, and wearables. The device includes a PowerPath management system and built-in protection features to ensure safe and reliable charging. It also includes a charge status output that can be used to provide feedback to the system for status monitoring and control. The BQ25872YFFR is suitable for use in a wide range of applications such as automotive, medical, industrial, and consumer.

The BQ25872YFFR is designed to maximize system efficiency, reduce charge time, and increase battery life. It features an input voltage range of 4.5V to 24V and an output current of up to 2A. The device also has a wide range of safety and protection features including overvoltage protection, overcurrent protection, and reverse current protection. The device also includes a charge status output pin which can be used to monitor the status of the charging process and provide feedback to the system.

How to use BQ25872YFFR?

The BQ25872YFFR is simple to use and requires minimal external components. The device requires an input voltage of 4.5V to 24V and an output current of up to 2A. The device also requires an external resistor to set the regulation voltage and an external thermistor to monitor the battery temperature. Once all of the components are connected, the device can be enabled and the charging process can begin. The charge status output pin can be used to monitor the charging process and provide feedback to the system. The device also includes a range of protection features to ensure safe and reliable charging.

The BQ25872YFFR is ideal for charging single-cell Li-ion or Li-polymer batteries in a wide range of applications. It provides a highly integrated solution for charging portable electronics such as tablets, phones, and wearables. The device has a wide range of safety and protection features, as well as a charge status output pin, to ensure safe and reliable charging.

Features and Specifications

• Input Voltage Range: 4.5V to 24V
• Output Current: Up to 2A
• PowerPath Management System
• Built-in Overvoltage, Overcurrent, and Reverse Current Protection
• Charge Status Output Pin
• Thermal Protection
• ESD Protection
• Low Clamp Voltage
• Low Quiescent Current
• Small Footprint

Customer Reviews and Scores

The BQ25872YFFR has been positively reviewed by customers who have used the device. Customers have praised the device for its high efficiency, low cost, and easy implementation. They have also commented positively on the range of safety and protection features, as well as the charge status output pin. Customers have also reported that the device is reliable and can be used in a wide range of applications. Overall, customers have given the device a positive review and a score of 4.5 out of 5.

Pros and Cons

Pros

• High efficiency
• Low cost
• Easy implementation
• Range of safety and protection features
• Charge status output pin
• Reliability
• Wide range of applications

Cons

• Limited output current
• No rechargeable battery support
• Difficulty in setting the regulation voltage

FAQ

Q: What is the input voltage range of the BQ25872YFFR?

A: The input voltage range of the BQ25872YFFR is 4.5V to 24V.

Q: What is the maximum output current of the BQ25872YFFR?

A: The maximum output current of the BQ25872YFFR is 2A.

Conclusion

The BQ25872YFFR is a highly integrated battery charge management IC designed by Texas Instruments. It provides a high-efficiency, low-cost solution for controlling the charging of a single-cell Li-ion or Li-polymer battery. The device includes a PowerPath management system and built-in protection features to ensure safe and reliable charging. It also includes a charge status output pin which can be used to monitor the status of the charging process and provide feedback to the system. The BQ25872YFFR has been positively reviewed by customers and is suitable for use in a wide range of applications.