BQ24193RGER SEMICONDUCTOR 24VQFN

The BQ24193RGER is a highly integrated single-cell Li-ion battery charger IC designed for portable applications demanding high charging efficiency and compact size. This semiconductor, housed in a 24-pin VQFN package, offers a complete charging solution for smartphones, tablets, and other battery-powered devices. Its advanced architecture allows for various charging profiles, ensuring optimal battery health and longevity. Key features of the BQ24193RGER include a synchronous buck converter with up to 93% charging efficiency, minimizing heat dissipation and maximizing power transfer to the battery. It supports a wide input voltage range, typically from 3.9V to 17V, accommodating various power sources, including USB adapters and wall chargers. The charger also incorporates dynamic power management (DPM) and input current limiting features to prevent overloading the input source and ensuring system stability, even when connected to weak or unreliable power supplies.

Safety is paramount, and the BQ24193RGER integrates multiple protection features, including overvoltage protection (OVP), overcurrent protection (OCP), short-circuit protection (SCP), and thermal shutdown, safeguarding both the charger and the connected battery. The device also provides reverse blocking protection, preventing current leakage from the battery to the input source when the charger is not active. The BQ24193RGER is I2C programmable, allowing for flexible configuration of charging parameters, such as charging current, voltage, and termination thresholds. This programmability enables customization to specific battery requirements and optimization for different application scenarios. Other notable features include a battery temperature sensing input for thermistor monitoring, ensuring safe charging within specified temperature ranges, and a charging status output for indicating charging progress and fault conditions. Its small VQFN package makes it ideal for space-constrained applications where board real estate is at a premium.

With its high efficiency, comprehensive protection features, and flexible programmability, the BQ24193RGER provides a robust and reliable charging solution for a wide range of portable devices. Whether you're designing a next-generation smartphone, a high-performance tablet, or a portable power bank, the BQ24193RGER offers the performance and features you need to ensure optimal battery charging and system reliability. Consider this versatile and efficient charging solution for your next project. Don't compromise on battery charging performance – upgrade to the BQ24193RGER today and experience the difference in efficiency and reliability. Order now and power up your innovation!