BQ24730RGFRG4

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The BQ24730RGFRG4 is a high-performance battery charger and system power management controller, designed for multi-chemistry battery charging and power management in a wide variety of applications that require flexible and advanced charging. With the integrated dual-cell charger, it provides the industry’s most power efficient charging and power management solution. A PMIC, or Power Management IC, is a type of integrated circuit that is used to control and deliver power to different components and peripherals in an electronic device. The BQ24730RGFRG4 is a PMIC specifically designed for battery charging and system power management applications. It is a high-performance, multi-chemistry battery charger and system power management controller, designed for safe and reliable operation in a variety of industrial, commercial and consumer applications.

The BQ24730RGFRG4 includes a high-efficiency, dual-cell battery charger, along with power distribution and safety features. The dual-cell charger provides efficient charging and power management for two cell Li-ion/Li-polymer batteries, with fast-charge and trickle-charge modes for charging both cells in parallel. The charger operates in either constant voltage (CV) or constant current (CC) modes, with a programmable input voltage limit for charging two cells in series. It also supports two charging paths, supporting programs with a high and low input voltage. The BQ24730RGFRG4 also includes battery management features, such as self-discharging current sense and termination, cell balancing, cell temperature monitoring, and system power sequencing.

The BQ24730RGFRG4 supports a wide range of battery chemistries, including lithium ion, lithium polymer, NiMH, lead acid, and alkaline. With its configurable charge current, charge voltage, and termination control, the BQ24730RGFRG4 supports a broad range of battery charged cell voltages, and provides precise and accurate charge control. In addition, it includes programmable safety features, such as over-voltage protection, under-voltage protection, over-temperature protection, reverse polarity protection, and short-circuit protection. The BQ24730RGFRG4 also includes programmable power distribution and sequencing, enabling the system to intelligently and efficiently manage the power distribution and system power up/down sequencing of external devices.

The BQ24730RGFRG4 is ideal for a wide range of applications, such as laptop, tablet and wearable device battery charging, system power management, and telecom power supply systems. Its high efficiency and precise voltage and current control make it suitable for battery charging applications with precise and reliable control. Its programmable safety features ensure the device is safe and reliable in a variety of commercial and industrial applications. Its configurable power distribution and sequencing features make it well-suited for telecom systems and power supply applications. In addition, its dual-cell charger makes it ideal for applications that require high efficiency, precise voltage and current control, and charge management of multiple cells.

The BQ24730RGFRG4 is an advanced and highly configurable PMIC, ideal for a wide range of multi-chemistry battery charging and power management in industrial, commercial and consumer applications. With its efficient dual-cell charger, precise voltage and current control, programmable safety features, and configurable power distribution and sequencing, the BQ24730RGFRG4 provides a powerful and efficient battery charging and power management solution for a variety of applications.

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