Texas Instruments

BQ2002ESNTR

BQ2002ESNTR Description

The BQ2002ESNTR is a multi-chemistry battery charger controller IC from Texas Instruments, designed for high-performance battery management in various applications. It operates within a wide temperature range of 0°C to 70°C (TA) and supports a battery pack voltage of 2V. The device is surface-mountable and comes in an 8SOIC package, making it suitable for compact designs. With a maximum supply voltage of 6V, it is compliant with the REACH regulation and RoHS3 directive, ensuring environmental safety and sustainability.

BQ2002ESNTR Features

• Programmable Voltage: The BQ2002ESNTR offers programmable voltage features, allowing for customization to meet specific battery chemistry requirements.
• Constant and Pulsed Charging: It supports both constant and pulsed charging methods, providing flexibility in charging strategies.
• Moisture Sensitivity Level (MSL) 1: With an MSL of 1, the device is less sensitive to moisture, reducing the risk of damage during manufacturing and handling.
• EAR99 and HTSUS Compliance: The BQ2002ESNTR is classified as EAR99 and HTSUS 8542.39.0001, facilitating international trade and regulatory compliance.

BQ2002ESNTR Applications

The BQ2002ESNTR is ideal for a variety of applications where efficient and reliable battery charging is crucial:

• Portable Electronics: Due to its small form factor and low power consumption, it is well-suited for devices like smartphones, tablets, and wearables.
• Medical Devices: Its programmable features and compliance with safety regulations make it a suitable choice for battery-powered medical equipment.
• IoT Devices: The BQ2002ESNTR's flexibility in charging methods and voltage settings is beneficial for IoT devices with varying power requirements.

Conclusion of BQ2002ESNTR

The BQ2002ESNTR from Texas Instruments stands out for its versatility in charging methods, programmable voltage, and compliance with environmental regulations. Its wide operating temperature range and moisture sensitivity level make it a robust choice for a broad spectrum of applications. With its unique features and advantages, the BQ2002ESNTR is a reliable solution for efficient battery management in various electronic devices.