Introduction of the synchronous rectification NVDC battery boost/buck charging controller 'bq25703A'.
With a synchronous rectification NVDC battery buck-boost charging controller, it is possible to build a solution with fewer components and high efficiency for charging applications that accommodate various types of batteries while being space-constrained. The NVDC-1 configuration allows the system to be regulated to the battery voltage while maintaining the system above its minimum voltage. The system can continue to operate even if the battery is fully discharged or removed. When the load power exceeds the rated input power, the battery transitions to a supplemental mode to prevent overload of the input power source. Additionally, it charges the battery from a wide range of input power sources, including USB adapters, high-voltage USB PD sources, and traditional adapters. *For more details, please contact us.
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basic information
【Features】 ■ Charges 1 to 4 cell batteries from a wide range of input power sources ■ Input voltage range of 3.5 to 24V ■ Supports input current settings for USB2.0, USB3.0, USB Type-C, and USB PD ■ Seamless transition between buck and boost operation ■ Supports On-the-Go (OTG) functionality from 1 to 4 cell batteries when no input power is present ■ Evaluation module also available *For more details, please contact us.
Applications/Examples of results
【Usage】 ■Notebook PC ■Tablet ■Power Bank ■Drone ■Smart Home *For more details, please contact us.
Company information
Texas Instruments (Headquarters: Dallas, Texas, USA; Chairman, President, and CEO: Rich Templeton; Abbreviation: TI) supports customers in developing new electronic devices that make the world "more convenient, healthier, safer, environmentally friendly, and enjoyable," and works together to solve challenges. TI has manufacturing, design, and sales locations in over 30 countries worldwide and continues to pursue innovation. TI's analog ICs and embedded processing support everyday life from behind the scenes in a society overflowing with digital devices. The company is actively investing in products and technologies for markets that will become increasingly important in the future, such as the environment, energy, healthcare, medical devices, and security. Technical Inquiry Contact TI Japan Product Information Center 【http://www.tij.co.jp/pic/】
