BQ24161BRGER

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The BQ24161BRGER is a highly integrated power management integrated circuit (PMIC) that simplifies the design of power supply solutions for mobile, creative and other battery-powered applications. It falls under the classification of PMIC - Battery Chargers.

The key benefit of using BQ24161BRGER is its integrated fetching that includes a wide range of safety and system-level features. It is one of the few devices on the market that can achieve up to 1.2A charge current, up to 8.4V voltage rating and up to 1MHz frequency operation. It is designed to accommodate single lithium-ion or lithium-polymer battery packs.

The BQ2416BRGER main features include battery protection, input voltage protection, thermal protection and a 10-bit A/D converter. Battery protection ensures the safety of the battery during charging and discharging and protects it against short circuit, overvoltage and overheat conditions. Input voltage protection limits the voltage applied to the charger. Thermal protection prevents over-temperature situations. The 10-bit A/D converter can be used for monitoring battery parameters, such as temperature, capacity, and voltage.

BQ24161BRGER\'s working principle is based on Variable On-Time (VOT) Energy-Fet Control architecture, which simplifies control and allows up to 75% efficiency in the charging process. The device is capable of operating in either a buck or a boost topology mode, depending on the application. When operating in the buck mode, the device will provide up to 1.2A Input current and 8.4V Output voltage at a constant 1MHz switching frequency. When operating in the Boost mode, up to 1A output current, up to 6.5V output voltage, and up to 2MHz switching frequency can be achieved.

The BQ2416BRGER offers a range of features designed to make system design and implementation easier. It can be configured to automatically adapt to different input voltage levels, and it is compatible with any type of power supply. It also has the ability to self-learn input voltage, allowing designers to use the same device for multiple power supply configurations and charger types. The device also offers temperature-independent voltage regulation for voltage sensitive applications and over-voltage protection for added safety. The small size of the device also provides a space savings and makes it easy to integrate into existing designs.

The BQ2416BRGER is ideal for developers looking for a power management solution for mobile, creative and other battery-powered applications. Its wide range of integrated safety, system-level and design features make it one of the most versatile integrated circuits in its class. The intuitive architecture and simple operation makes it ideal for applications needing efficient, reliable control and cost-effective design.

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