BQ24120RHLRG4

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The BQ24120RHLRG4 is an integrated monolithic device that acts as a power management integrated circuit (PMIC) and battery charger. It is ideal for supporting a wide range ofa lithium-based battery chemistries, including LiFePO4, Li-ion, Li-polymer, Li-phosphate, and Li-SOCl2. Used in applications such as automotive electronics, mobile phones, notebooks, tablets, and portable medical equipment, it combines advanced protection features and analog control in a compact, thermally efficient package.

The BQ24120RHLRG4 is designed for applications that require high power charging of lithium-based batteries, including those with up to 7 cells (7S). It can support inputs of up to 8.4V, and features a powerful 12V, 500mA gate driver for smooth, efficient charging. The device delivers up to 2.6A of charging current, allowing for fast recharging of lithium-based batteries. It also offers low quiescent current, allowing for operation at very low overall power consumption.

The BQ24120RHLRG4 uses advanced protection features to ensure that lithium-based batteries are charged safely and without overcharging. It features over-voltage protection, undervoltage protection, over-temperature protection, over-current protection, and short-circuit protection. It also has an integrated monitoring system that ensures safety by automatically detecting errors and powering off when necessary. Furthermore, the device is RoHS compliant and designed for robust performance in temperatures ranging from -40 to +85°C.

The BQ24120RHLRG4 integrates an analog front-end and a control loop to provide a simple and intuitive charging solution. The device utilizes an external voltage reference and its circuitry to set the desired VCC voltage, and then regulates the voltage output according to the current requirements of the battery. The device continuously monitors the battery charging current and voltage, and adjusts its output voltage and charging current as necessary to maintain safe operating conditions.

The BQ24120RHLRG4 is a robust, efficient, and reliable PMIC and battery charger. Its integrated features and advanced protection capabilities make it ideal for applications such as automotive electronics, mobile phones, notebooks, tablets, and portable medical equipment. The device is designed for robust and efficient operation in extreme environmental conditions, and its integrated analog control allows for simple and intuitive battery charging.

The specific data is subject to PDF, and the above content is for reference