Texas Instruments

BQ24120RHLR

BQ24120RHLR Description

The BQ24120RHLR is a high-performance, single-cell lithium-ion/polymer battery charger IC from Texas Instruments, designed for applications requiring efficient and reliable battery charging. With a 4.2V battery pack voltage and a maximum charge current of 2A, this IC ensures optimal charging performance. The BQ24120RHLR features over-temperature fault protection, a 16V maximum supply voltage, and is REACH unaffected, making it an environmentally friendly choice.

BQ24120RHLR Features

• Technical Specifications: The BQ24120RHLR operates at a 4.2V battery pack voltage and supports a maximum charge current of 2A. It is designed for single-cell lithium-ion/polymer batteries and can handle a maximum supply voltage of 16V.
• Fault Protection: The IC includes over-temperature fault protection to ensure safe and reliable operation.
• Programmable Features: The BQ24120RHLR offers programmable current and timer settings, providing flexibility in charging configurations.
• Mounting Type: This IC is designed for surface mount applications, making it suitable for compact and space-constrained designs.
• Package: The BQ24120RHLR is available in a tape and reel (TR) package, facilitating automated assembly processes.

BQ24120RHLR Applications

The BQ24120RHLR is ideal for a wide range of applications, including:

1. Portable Electronics: Due to its compact size and efficient charging capabilities, the BQ24120RHLR is perfect for powering portable devices such as smartphones, tablets, and wearables.
2. Power Banks: This IC's high charging efficiency and safety features make it an excellent choice for power banks, ensuring reliable and safe charging for multiple devices.
3. Medical Devices: The BQ24120RHLR's reliability and safety features are crucial for medical devices that require consistent and dependable battery charging.
4. Industrial Equipment: In industrial settings, the BQ24120RHLR's robustness and over-temperature protection make it suitable for powering equipment with lithium-ion/polymer batteries.

Conclusion of BQ24120RHLR

The BQ24120RHLR from Texas Instruments is a versatile and reliable single-cell lithium-ion/polymer battery charger IC. Its combination of high performance, safety features, and programmability make it an excellent choice for a wide range of applications, from portable electronics to industrial equipment. With its surface mount design and tape and reel packaging, the BQ24120RHLR is also well-suited for automated assembly processes, ensuring efficient production and high-quality results.