The BQ24195LRGE is a cutting-edge integrated switch-mode battery charge management and system power path management device designed and manufactured by Texas Instruments. This high-performance product is specifically tailored for space-limited, portable applications such as smartphones, tablets, and other handheld devices.

Key Features

• High-Efficiency Charging: The BQ24195LRGE boasts a 3.9V to 17V input voltage range with input voltage and current regulation, which allows for efficient charging of a wide variety of battery types.
• Power Path Management: Integrated power path management ensures that the system operates seamlessly when connected to a USB port or adapter. It also allows the battery to be charged while simultaneously powering the system, optimizing usage for end-users.
• Programmable Charging Parameters: With I2C Interface control, charging parameters can be programmed to fit the specific needs of different battery chemistries and sizes, enhancing the flexibility of the device.
• Multi-Chemistry Support: The BQ24195LRGE supports a wide range of battery chemistries, including Li-ion, Li-polymer, and LiFePO4, making it a versatile choice for various applications.
• Safety Features: The device includes a suite of safety features such as thermal regulation, input over-voltage protection, and battery temperature monitoring to ensure safe and reliable operation.

Technical Specifications

• Charge Voltage: Up to 4.4V
• Charge Current: Programmable up to 4.5A
• Operating Temperature Range: -40°C to 85°C
• Package: 24-pin VQFN (3.5x4.5 mm)

Applications

The BQ24195LRGE is ideal for a range of portable electronics that require efficient power management and charging capabilities. Its compact size and advanced features make it an excellent choice for designers looking to create smaller, more energy-efficient devices without compromising on performance.

About Texas Instruments

As a global semiconductor company, Texas Instruments is known for its innovative analog ICs and embedded processors. By designing and manufacturing semiconductors to the highest standards, TI helps engineers around the world create electronics that are smarter, safer, greener, and more fun.