S-8206AAF-I6T1U

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Batteries are important components in modern electronic devices, from smartphones to electric vehicles and drones. The protection, management and optimization of these batteries are vital to ensuring the safety and longevity of these devices. Power management integrated circuits (PMICs) and battery management systems (BMSs) play a central role in the performance and reliability of the systems they are used in. The S-8206AAF-I6T1U PMIC is designed to facilitate the advanced battery protection and management for lithium-ion, lithium-polymer and other battery chemistries.

Overview of S-8206AAF-I6T1U

The S-8206AAF-I6T1U PMIC is an advanced battery protection and management device using Shindengen’s proprietary ANPEC single-cell battery protection technology. It is able to configure, protect and monitor a variety of battery chemistries including lithium-ion, lithium-polymer, nickel-metal hydride, and others. It is also able to manage the protection of two parallel strings of cells, so it can be used to monitor and manage larger systems such as electric vehicles and drones.

The S-8206AAF-I6T1U is highly configurable, providing a range of protection functions to prevent damage to the battery from Over Voltage, Under Voltage, Over Current, and Over Temperature. Additionally, it provides charge control, cell balancing, and a host of status and diagnostics features for monitoring and controlling the battery system. The chip offers a complete system solution, with an integrated four-channel ADC, three-channel timer, reset controller, interrupt controller, serial peripheral interface (SPI) bus, and tamper detection.

S-8206AAF-I6T1U Application Field and Working Principle

The S-8206AAF-I6T1U is highly versatile and can be used in a wide range of applications. It is well suited to mobile and wearable devices such as smartphones, smart watches, and health-care products due to its low-power consumption and small size. In addition, the chip is ideal for larger systems such as electric vehicles, battery back-up systems and drones due to its ability to manage two parallel strings of cells.

The S-8206AAF-I6T1U works by monitoring the voltage, current and temperature of battery cells, and comparing them against user-defined thresholds. When any of these thresholds is exceeded, the chip triggers an appropriate action such as switching off the power, discharging, or controlling charging. The chip can also be configured to provide status reports, cell balancing, and other monitoring snd diagnostic functions.

The chip also provides a range of safety features and protective functions. This includes over-voltage protection (OVP), over-current protection (OCP), over-temperature protection (OTP) and cell balancing. These features ensure the protection of the battery cells and help to maximize the life and reliability of the system.

Conclusion

The S-8206AAF-I6T1U PMIC is a powerful and versatile device that provides advanced battery protection and management for lithium-ion, lithium-polymer and other battery chemistries. It is configurable, providing protection functions such as over-voltage, over-current and over-temperature protection, in addition to cell balancing, status reporting and diagnostics. The chip is well suited to a range of applications, including mobile and wearable devices and electric vehicle and drone applications.

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