The BQ296203DSGR is a cutting-edge battery protection device from Texas Instruments, designed to provide a robust solution for safeguarding Lithium-ion and Lithium-polymer battery packs. This compact, integrated circuit is essential for applications that require reliable and efficient battery management, such as portable electronics, power tools, and electric vehicles.

Key Features

• Voltage Protection: The BQ296203DSGR offers precise overvoltage and undervoltage protection, ensuring the battery operates within its safe voltage range to prevent damage and extend lifespan.
• Current Sensing: With its advanced current sensing capabilities, the device can detect overcurrent conditions during charging and discharging, providing an additional layer of safety.
• Temperature Monitoring: The integrated temperature sensor allows for thermal protection, which prevents the battery from operating in extreme temperature conditions that could lead to thermal runaway.
• Low Power Consumption: Designed with energy efficiency in mind, the BQ296203DSGR consumes minimal power, making it ideal for battery-powered applications where energy conservation is crucial.
• Compact Form Factor: The device comes in a small 8-pin package, making it suitable for space-constrained applications without compromising on performance.

Technical Specifications

Parameter Value Overvoltage Protection Threshold 4.35V (typ) Undervoltage Protection Threshold 2.4V (typ) Operating Temperature Range -40°C to 85°C Package Type SON-8

Applications

The BQ296203DSGR is versatile and can be used in a wide range of applications. Its precise protection features make it an excellent choice for:

• Smartphones and Tablets
• Laptop Batteries
• Power Tools
• Uninterruptible Power Supplies (UPS)
• Electric and Hybrid Electric Vehicles
• Portable Medical Devices

With the BQ296203DSGR, Texas Instruments continues to uphold its reputation for delivering high-quality, reliable components that lead the industry in battery management solutions.