The BQ771800DPJT is a cutting-edge overvoltage protection device designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This device is specifically engineered to safeguard lithium-ion batteries from overvoltage conditions, ensuring the longevity and reliability of battery-powered applications.

Key Features

• Voltage Protection: The device offers precise overvoltage protection for single-cell lithium-ion or lithium-polymer batteries, with a threshold voltage accuracy of ±25 mV at 25°C.
• Adjustable Delay Time: It includes programmable delay times for overvoltage protection, allowing designers to tailor the device's response to specific application requirements.
• Low Quiescent Current: The BQ771800DPJT boasts a low quiescent current, which is crucial for battery-powered applications where power efficiency is paramount.
• Temperature Range: This device operates over a wide temperature range from -40°C to 85°C, making it suitable for various operating environments.
• Package Type: It is available in a compact 8-pin WSON package, facilitating integration into space-constrained designs.

Applications

The BQ771800DPJT is ideal for a range of applications that require reliable overvoltage protection. It is commonly used in:

• Portable electronics such as smartphones, tablets, and laptops
• Power tools that require robust battery protection mechanisms
• Medical devices where safety and reliability are critical
• Uninterruptible power supplies (UPS) and energy storage systems

Quality and Reliability

As with all Texas Instruments products, the BQ771800DPJT is designed to meet high standards of quality and reliability. It undergoes rigorous testing and quality control measures to ensure it meets the stringent requirements of industrial and consumer applications.

Ordering Information

The BQ771800DPJT can be ordered through Texas Instruments' official website or authorized distributors. For detailed product specifications, technical documents, and support resources, customers can access the Texas Instruments product page.