The BQ24162YFFR is an integrated circuit (IC) component designed for power management applications in portable electronic devices such as smartphones, tablets, and portable media players. It offers a comprehensive solution for managing the charging process of Lithium-Ion and Lithium-Polymer batteries.
Key features of the BQ24162YFFR include:
1. Battery Charging: The IC provides high-efficiency charging with an integrated switching regulator capable of delivering up to 2.5A of continuous charging current. It supports a wide input voltage range, typically from 3.9V to 14V, allowing charging from various power sources.
2. Battery Detection and Authentication: The BQ24162YFFR supports battery detection and authentication based on the System Power Path Management. It enables efficient charging and operation by accurately identifying the battery chemistry and capacity.
3. Dynamic Power Path Management: This feature supports simultaneous charging and discharging of the battery, allowing portable devices to operate even when the battery is low or removed. It prioritizes the system load while utilizing the available input power to charge the battery simultaneously.
4. Thermal Regulation: To ensure safe operation and protect the IC from overheating, the BQ24162YFFR integrates dynamic thermal management by monitoring the junction temperature and adjusting the charging current accordingly
