S-8264AAU-I8T1U

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 application field and working principle of S-8264AAU-I8T1U is closely associated with PMIC - Battery Management. PMIC, or Power Management IC, is a type of integrated circuit that provides a range of functions for balancing, storing, and converting electricity in electronic applications. Battery management systems are responsible for monitoring battery performance, power sources and effects, and control systems.

The S-8264AAU-I8T1U is a 3-channel Li-Ion/Li-Polymer battery protection IC, which provides over-charge/discharge protection in both charge/discharge directions. It assists in improving battery life, energy efficiency, and overall system reliability in relation to the battery management. This IC integrates high-performance current monitors and voltage-monitors with three individual channels, which offers the system quicker and more reliable responses.

The S-8264AAU-I8T1U application field and working principle include a few components. Firstly, the IC contains a wide range of thresholds that include charge thresholds, discharge thresholds, transfer thresholds, and over-product/over-temperature thresholds. This wide range of thresholds works to improve the system\'s reliability. The IC also offers pre-conditioning protection, which works to prevent the battery from over-charge or over-discharge.

To provide protection from over-charging and over-discharging, the S-8264AAU-I8T1U also has an integrated charge pump and a high-performance operational amplifier (OPA). The charge pump supplies a variable operation voltage that can be tuned depending on the system\'s requirements. The OPA functions as a comparator circuit and detects changes in the battery\'s current flow. The OPA then estimates the magnitude of over-charge and over-discharge and the protection circuit triggers protection against these conditions accordingly.

The S-8264AAU-I8T1U further provides an analog-controlled digital power management system, which offers more robust protection. This system utilizes a digital-controlled analog signal to optimize the protection of the battery from over-charge and over-discharge. The signal adjusts the discharge and charge levels in order to provide maximum protection from voltage limit shifts easily and quickly.

In addition, the S-8264AAU-I8T1U also offers protection from over-current, over-voltage, and over-temperature conditions. The protection circuit achieves these protection levels by integrating a voltage regulation and toning circuit with a pre-charge and discharge circuit. The voltage regulation circuit is responsible for adjusting the current at over-current, over-voltage, or over-temperature conditions. The current levelling circuit then helps to prevent the battery from exceeding its limits.

Overall, the S-8264AAU-I8T1U is an advanced PMIC-Battery Management system, which provides efficient and reliable protection against a wide range of battery-related issues. Its protection functions include over-charge/discharge protection, pre-conditioning protection, over-current, over-voltage, and over-temperature protection. Furthermore, its integrated charge pump and high-performance operational amplifier (OPA) allow it to provide robust, accurate, and fast protection against the battery limits.

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