Texas Instruments

BQ2002SN

BQ2002SN Description

The BQ2002SN is a high-performance battery charger controller designed and manufactured by Texas Instruments. This IC is specifically engineered for multi-chemistry battery charging applications, offering a versatile solution for various battery types. With its 8SOIC package, the BQ2002SN is designed for surface mount applications, ensuring a compact and efficient integration into electronic devices.

BQ2002SN Features

• Technical Specifications:

  • Operating Temperature: 0°C ~ 70°C (TA), ensuring reliable performance across a wide range of environmental conditions.
  • Battery Pack Voltage: 2V, suitable for various battery chemistries.
  • Voltage - Supply (Max): 6V, providing flexibility in power supply options.
  • Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating high resistance to moisture-related issues.
  • RoHS Status: ROHS3 Compliant, adhering to environmental regulations.
  • REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
  • ECCN: EAR99, indicating export control classification.
  • HTSUS: 8542.39.0001, for international trade purposes.

• Performance Benefits:

  • Programmable Features: Voltage, allowing for customization to meet specific charging requirements.
  • Current - Charging: Constant, Pulsed, providing efficient and controlled charging.
  • Mounting Type: Surface Mount, facilitating easy integration into compact devices.

• Unique Features and Advantages:

  • The BQ2002SN stands out with its multi-chemistry support, making it a versatile choice for various battery types.
  • Its programmable voltage feature offers customization, enhancing its adaptability to different charging scenarios.
  • The constant and pulsed charging current ensures efficient and safe battery charging.

BQ2002SN Applications

The BQ2002SN is ideal for a wide range of applications where efficient and reliable battery charging is crucial. Some specific use cases include:

• Portable Electronics: Smartphones, tablets, and other handheld devices that require compact and efficient battery charging solutions.
• Medical Devices: Devices that demand precise and safe battery charging to ensure prolonged operation and reliability.
• IoT Devices: Internet of Things devices that require efficient power management to maximize battery life and minimize maintenance.

Conclusion of BQ2002SN

The BQ2002SN from Texas Instruments is a robust and versatile battery charger controller, designed to meet the demanding requirements of modern electronic devices. Its multi-chemistry support, programmable features, and efficient charging capabilities make it an excellent choice for a variety of applications. With its adherence to environmental regulations and international trade classifications, the BQ2002SN is not only a high-performing solution but also a responsible choice for manufacturers in the electronics industry.