BQ24751BRHDT

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PMIC - Battery Charger is a type of power management for controlling various components and functions related to the charge and discharge of a battery. The BQ24751BRHDT is a PMIC - Battery Charger designed specifically to meet the demands of battery powered electronics. This device provides a complete solution for managing power sources such as battery, wall adapter, and USB.

The bq24751brhdt is a highly integrated, high power switch mode battery charger that is specifically designed to charge multiple-cell Li-Ion or LiPo battery packs. It features a 4-stage charging algorithm with low power dissipation in all phases, along with protection features designed to ensure safe charging. The output current is adjustable up to 4 A, making it ideal for a variety of portable devices. It also includes a 10-bit Programmable Current Switch for fast charge termination.

The bq24751brhdt works on a simple premise. When the battery voltage is low, it turns a switch to allow current to flow from the power source (wall adapter or USB) to the battery. As the battery voltage increases, the switch automatically turns off and disconnects the power source. This cycle repeats itself as the battery charges. The bq24751brhdt’s advanced features also allow it to detect faults, such as short circuits and overcurrents, and automatically shut off the power source for safety.

The bq24751brhdt is suitable for many applications such as mobile phones, tablets, laptops, gaming systems, and other consumer electronic devices. It is also suitable for use in applications where continuous power supply is required, such as industrial robotics and medical devices. Thanks to its low power dissipation, this charger can be used without additional cooling, making it an ideal choice for applications where space is limited.

In summary, the bq24751brhdt is an advanced, high power switch-mode battery charger specifically designed to meet the demands of battery powered electronics. Its features make it ideal for applications requiring continuous power supply, such as industrial robotics and medical devices, while its adjustable current switch and protection features ensure safe charging. With its small footprint and low power dissipation, the bq24751brhdt is a great choice for any device that requires a flexible and efficient charger.

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