BQ24113ARHLTG4

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The BQ24113ARHLTG4 is a highly-innovative PMIC (Power Management Integrated Circuit) device, which operates as a battery charger. The product is referred to as a programmable and adjustable Li-Ion and Li-Poly battery charger IC, with an ultra-high efficiency ratio. This product is designed to provide a charging current of up to 1.5A. It is suitable for use in applications such as cellular phones, PDAs, USB power adapters, digital cameras, portable medical equipment, and other similarly sophisticated instruments or portable devices.

The BQ24113ARHLTG4 is programmed and adjustable Li-Ion battery charger IC, working on a wide operating temperature range from -20℃ to +85℃. This product is equipped with a built-in bypass decoding function and a smart detection function for timer, low battery, and overcharge safety protection. It can detect errors in the battery charging process and act accordingly, thus providing higher levels of reliability to the host device.

The BQ24113ARHLTG4 has separate DCIN and USB input current and voltage pathways, with a true USB-dedicated mode. The product is equipped with a high accuracy A/D converter and an adjustable fast charge current. It also has a selectable additional thermal regulation loop, over discharge protection with hysteresis, and reverse current blocking capability. Additionally, its maximum output current can be adjusted to provide the user with more control over the charging process.

The working principle of the BQ24113ARHLTG4 is straightforward and simple. Firstly, the device\'s MPPT (Maximum Power Point Tracking) function roles to maximize the solar panel\'s efficiency and output power. Secondly, the device\'s buck-boost converter regulates and controls the charging process. It is programmed to automatically detect battery voltage levels, before deciding whether the battery needs to be charged or not. Further, the buck-boost converter also ensures that the battery is never overcharged or undercharged. Lastly, the device\'s LDO/LF OCP blocks voltage noises, protecting the battery from any variations in the input current.

The BQ24113ARHLTG4 is a highly-versatile, programmable battery charger, which has been specially designed to provide efficient charging and performance, while also having important safety features to ensure the protection of the battery at all times. The device is compatible with a wide range of applications, and its working principle can be comfortably Modified for different types of applications.

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