Overview of BQ24040DSQR by Texas Instruments
The BQ24040DSQR by Texas Instruments is an advanced standalone 1-cell linear battery charger designed for Lithium-Ion and Lithium-Polymer batteries, with a maximum charge current capacity of 1 Ampere. Featuring a battery charge voltage of 4.2 Volts, this component ensures efficient charging with precise end-of-charge control. Its design includes temperature sensing, which enhances safety by monitoring battery temperature during the charging cycle. Packaged in a 10-pad WSON, this component is ideal for compact applications requiring battery management.
Key attributes of the BQ24040DSQR include support for an input voltage range from 3.5V to 6.5V, making it versatile for use in various power supply configurations. Its operating temperature range spans from -40°C to +85°C, indicative of its robustness for industrial applications. The power management circuit is designed with a focus on minimal power dissipation, facilitated by its high efficiency and low quiescent current draw of 1 mA, making it an energy-efficient solution for portable and battery-powered devices. Furthermore, the inclusion of features such as an adjustable threshold and compliance with RoHS ensures its suitability for modern, environmentally conscious electronic designs.
Industry Applications for BQ24040DSQR
The BQ24040DSQR’s design and features make it potentially suitable for a broad spectrum of industry applications. Here are several conceptual use cases:
- Consumer Electronics: This charger could potentially be integrated into smartphone accessories, portable power banks, or other wearable technology requiring efficient, single-cell lithium battery charging. The compact form factor and temperature sensing capabilities would support these applications’ needs for safety and space efficiency.
- Energy and Power Systems: For compact energy storage solutions like small-scale solar power banks or other renewable energy harvesting devices, the BQ24040DSQR could offer a reliable charging solution. Its efficient power management and ability to operate across a range of temperatures might make it particularly suitable for outdoor devices.
- Transportation and Logistics: GPS trackers and other small, portable tracking devices used in logistics could leverage this IC for extended battery life and reliable operation in varying conditions. The chip’s robust operating temperature range could be particularly beneficial.
- Renewable Energy: In devices designed for collecting and storing energy from renewable sources on a small scale, such as personal solar chargers, the BQ24040DSQR could provide efficient battery management to ensure the energy captured is effectively stored in batteries for later use.
Note that these potential industry applications are speculative and would require thorough validation by engineering teams to ensure compliance with relevant standards and specific application requirements. Additionally, while there is immense potential in these areas, the actual implementation might vary significantly based on the broader system design.
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company that operates in more than 30 countries. Renowned for its contributions to the field of electronics, TI has a particularly strong presence in the realm of power management. Its wide range of products includes various integrated circuits (ICs) designed for power management applications, making the company a significant player in this segment. Specifically, in the arena of Power Management Circuits, TI offers components like the BQ24040DSQR and similar parts designed to streamline power usage in electronic devices, enhancing their efficiency and reliability. Texas Instruments is committed to innovation and quality, with a comprehensive portfolio that supports the needs of almost any application requiring precise power management solutions.
Where to Find BQ24040DSQR by Texas Instruments
To locate the BQ24040DSQR for purchase, start your search at findchips.com. Findchips.com provides access to current stock levels, pricing, and availability from multiple distributors worldwide, allowing comparison shopping to ensure you find the best deal for your needs. Historically, this part has been stocked by reputable distributors including Win Source Electronics, Sense Electronic Company Limited, LCSC, and Arrow Electronics. However, availability at these distributors can vary, so it’s essential to check Findchips for the most up-to-date information.
Additionally, on Findchips, you can explore other Power Management Circuits that might be suitable alternatives to the BQ24040DSQR, offered by Texas Instruments or other reputable manufacturers, allowing for comprehensive market research and procurement strategy development.