Texas Instruments

BQ25890HRTWT

BQ25890HRTWT Description

The BQ25890HRTWT is a high-performance battery charger IC designed and manufactured by Texas Instruments. This device is part of the MaxCharge™ series and is specifically engineered for lithium-ion and lithium-polymer battery chemistries. With a maximum charge current of 5A, it is capable of efficiently charging a single-cell battery. The BQ25890HRTWT is designed to be surface-mounted, making it ideal for space-constrained applications. It is currently an active product, compliant with RoHS3 standards, and unaffected by REACH regulations.

BQ25890HRTWT Features

• Charge Current - Max: 5A, ensuring rapid charging capabilities.
• Number of Cells: 1, suitable for single-cell battery systems.
• ECCN: EAR99, indicating export control classification.
• Mounting Type: Surface Mount, ideal for compact designs.
• Series: MaxCharge™, known for high efficiency and reliability.
• Fault Protection: Includes over current and over temperature protection, enhancing safety.
• Voltage - Supply (Max): 14V, supporting a wide range of power sources.
• Battery Chemistry: Compatible with Lithium Ion/Polymer batteries.
• Interface: I2C and USB, offering flexible communication options.
• Package: Tape & Reel (TR), facilitating automated assembly processes.
• Moisture Sensitivity Level (MSL): 2 (1 Year), indicating a moderate level of sensitivity to moisture.

BQ25890HRTWT Applications

The BQ25890HRTWT is particularly well-suited for applications requiring high power and efficiency in a compact form factor. It is ideal for use in:

• Portable Electronics: Such as smartphones, tablets, and wearable devices where fast charging and small size are crucial.
• Power Banks: For high-capacity portable chargers that need to charge quickly and efficiently.
• Medical Devices: In devices that require reliable and safe battery charging to ensure continuous operation.
• Industrial Equipment: For machinery and tools that demand robust charging solutions.

Conclusion of BQ25890HRTWT

The BQ25890HRTWT stands out for its high charge current capability, robust fault protection, and flexible communication interfaces. Its compact surface-mount design and compliance with international standards make it a versatile choice for a wide range of battery charging applications. Texas Instruments' commitment to quality and innovation ensures that this product offers reliable performance and is a solid choice for designers looking to integrate advanced battery charging technology into their products.