S-8206AAB-A6T2U

Power Management IC (PMIC) devices are widely used in all kinds of electronic products, since they are beneficial for reducing system power consumption, stabilizing power supply and improving product safety. S-8206AAB-A6T2U is one of the popular PMIC products, which belongs to the battery management family. This article gives an overview of the application fields of S-8206AAB-A6T2U and its working principles.

Application Field

S-8206AAB-A6T2U is a battery management IC with efficient power saving, voltage monitoring, charging and discharging protection functions, highly suitable for use in portable devices including smartphones, cameras, tablets, and head mount display (HMD).

For smartphones, S-8206AAB-A6T2U helps to provide better power saving management to extend the battery life. Its overvoltage monitoring and protection, as well as charging and discharging protection functions, further improves the safety operation of the device when the voltage reaches the critical level. Furthermore, S-8206AAB-A6T2U supports the fast charging feature. As a result, users can charge the battery of their phones efficiently and quickly.

In the HMD product, the S-8206AAB-A6T2U can provide overvoltage protection and charging/discharging protection functions. It also has a built-in timer and sequential control system, which enable users to set charging and discharging time intervals, and guarantee an equalized power balance when different power sources connected.

Working Principle

S-8206AAB-A6T2U integrates five key components: a control unit, a protection circuit, a charger control circuit, a voltage monitoring circuit and a temperature monitoring circuit.

The control unit controls the charging/discharging status and measures the accuracy of temperature and voltage information. The protection circuit provides overvoltage protection, short circuit protection, over temperature protection and other protection functions. The charger control circuit builds an efficient charging cycle to power the device and its battery. The voltage monitoring circuit accurately measures the voltage of each battery and accordingly sends the data to the control unit. The temperature monitoring circuit closely monitor the environment temperature and take control measures when the temperature exceeds the pre-defined critical level.

In conclusion, S-8206AAB-A6T2U is a battery management IC that can be widely used in many types of portable devices. Its application field mainly involves smartphones, HMD, tablets, and cameras. It integrates various components and functions, such as control unit, protection circuit, charging control circuit, voltage monitoring circuit and temperature monitoring circuit, to ensure safety and efficient operation of the device.