Texas Instruments

BQ24085DRCR  

Battery Chargers

The BQ24085DRCR is a highly integrated, multi-chemistry battery charge controller from Texas Instruments. It is designed to provide efficient and reliable charging for a wide range of battery chemistries, including lithium-ion, lithium-polymer, and nickel-metal hydride (NiMH) batteries.

Description:

The BQ24085DRCR is a compact, surface-mount device that measures 5 mm x 5 mm and is available in a thermally enhanced DFN package. It features a high level of integration, with built-in MOSFETs for power switching, a precision current sense, and a high-voltage input protection.

Features:

Some of the key features of the BQ24085DRCR include:

1. Multi-chemistry support: The device is capable of charging a wide range of battery chemistries, including lithium-ion, lithium-polymer, and NiMH.
2. High efficiency: The BQ24085DRCR offers high efficiency charging, with a typical efficiency of up to 93%.
3. Precise current and voltage control: The device features a precision current sense and a high-voltage input protection, ensuring accurate and safe charging.
4. Thermal regulation: The BQ24085DRCR includes thermal regulation to protect the battery and the device from overheating.
5. Small form factor: The device is available in a compact DFN package, making it suitable for space-constrained applications.
6. Programmable charging profiles: The BQ24085DRCR allows for programmable charging profiles, enabling customization of the charging process to suit specific battery requirements.

Applications:

The BQ24085DRCR is suitable for a wide range of applications that require efficient and reliable battery charging, including:

1. Portable electronic devices: The device is ideal for charging batteries in portable electronic devices such as smartphones, tablets, and laptops.
2. Medical devices: The BQ24085DRCR can be used to charge batteries in medical devices that require precise and reliable charging.
3. Industrial equipment: The device can be used to charge batteries in industrial equipment that requires high efficiency and reliable charging.
4. Power tools: The BQ24085DRCR can be used to charge batteries in power tools that require high efficiency and reliable charging.
5. Energy storage systems: The device can be used to charge batteries in energy storage systems, such as solar-powered systems or backup power supplies.

In summary, the BQ24085DRCR from Texas Instruments is a highly integrated, multi-chemistry battery charge controller that offers high efficiency, precise current and voltage control, and thermal regulation. It is suitable for a wide range of applications, including portable electronic devices, medical devices, industrial equipment, power tools, and energy storage systems.

BQ24085DRCR Documents

Download datasheets and manufacturer documentation for BQ24085DRCR

Datasheets :

BQ24085-88      

PCN Other :

Assembly Site/Material 17/Jul/2013      

HTML Datasheet :

BQ24085-88      

PCN Design/Specification :

Mult Dev Material Chg 29/Mar/2018