Texas Instruments High-Performance Analog Integrated Circuits (ICs) -Power Management (PMIC) -Battery Management BQ25713BRSNT

The BQ25713 and BQ25713B are I¬=C narrow VDC buck-boost battery charge controllers designed for efficient battery management in space-constrained applications. They support charging for 1s to 4s battery configurations with an input voltage range of 3.5V to 24V, making them compatible with various power sources, including USB standards. The devices feature a low quiescent current and provide precise charge voltage regulation of ¬±0.5% and input/charge current regulation of ¬±2%. Safety features include thermal shutdown, overvoltage protection for input, system, and battery, as well as overcurrent protection for input, MOSFETs, and inductors. The controllers also offer a power/current monitor for CPU throttling and a narrow voltage DC power path management that allows for instant-on capability even with a depleted battery. The package is a compact 32-pin WQFN, suitable for applications in drones, Bluetooth speakers, IP cameras, and portable medical equipment. Engineers looking for a reliable and efficient battery management solution for their projects may find the BQ25713 and BQ25713B suitable due to their comprehensive features and safety certifications.