Overview of BQ21040DBVR by Texas Instruments
The BQ21040DBVR by Texas Instruments is a 1-cell, 0.8-A lithium-ion and lithium-polymer battery charger suited for SOT-23 package type with six pins. This part operates in a temperature range from 0 to 125°C and incorporates advanced features such as recharge detection threshold at 4.105V with adaptability in threshold settings.
The device is designed as a power supply support circuit and falls under the Power Management Circuits subcategory of Power Circuits. Its input voltage ranges from 3.5 V to 6.45 V, making it versatile for various electronic applications. With dimensions of 2.9 mm by 1.6 mm and a seated height of 1.45 mm, this compact chip is surface mountable and includes a moisture sensitivity level of 1. Notably, BQ21040DBVR employs lead-free and RoHS compliant materials and features a Matte Tin terminal finish.
Industry Applications for BQ21040DBVR
Potential industry applications for the BQ21040DBVR are varied and depend on several factors, including its unique properties and design specifications. Presented here are hypothetical applications across different sectors:
- Consumer Electronics: Potentially used in portable devices such as smartphones, tablets, and wireless headphones that require efficient battery management for improved battery life and safety. The charger’s small size and low profile make it ideal for devices where space is at a premium.
- Internet of Things (IoT): Could be employed in IoT devices like smart thermostats or home security cameras, which often need efficient power management to extend battery life while maintaining constant connectivity.
- Medical Imaging: Although specific medical certifications are not listed, devices like portable ultrasound machines that need consistent and safe battery charging could theoretically use such technology. Verification with industry standards is needed for actual application.
- Electronic Manufacturing: Could be used in the production of various electronic goods, ensuring that end products incorporate effective charging solutions. This might especially be beneficial in quality assurance stages during the manufacturing process.
- Telecommunications: May be used in devices such as satellite communicators or other communication devices that require reliable battery life in a range of operating conditions.
Note: These potential industry applications ought to be taken as illustrative/conceptual and must be analyzed and verified by engineering and design teams for adherence to specific application requirements and industry standards.
About Texas Instruments
Texas Instruments (TI) is one of the industry leaders in the design and manufacturing of semiconductors and various electronic components, including a broad range of Power Management Circuits. TI has been pivotal in advancing technology that powers almost every type of electronic device. The BQ21040DBVR is indicative of the company’s commitment to innovative power management solutions. Texas Instruments produces a spectrum of similar parts, which are renowned for their reliability and performance, catering to a plethora of electronic functions and industries.
Where to Find BQ21040DBVR by Texas Instruments
To purchase the BQ21040DBVR, it is recommended to research on findchips.com, where various distributors like Win Source Electronics, LCSC, Bristol Electronics, Quest Components, RS, Mouser Electronics, and DigiKey are listed. While these distributors historically stocked the item, stock levels and pricing are subject to change, thus checking findchips.com provides up-to-date information. Additionally, this site can help locate alternate parts in the Power Management Circuits category from Texas Instruments and other manufacturers.