S-8232NJFT-T2-G

PMIC - Battery Management: S-8232NJFT-T2-G Application Field and Working Principle

The S-8232NJFT-T2-G is a battery module from the S8232 family of products manufactured by Seiko Technology Corporation. It is designed for use in a variety of battery management applications. The S-8232NJFT-T2-G is designed for single-cell Li-ion, Li-ion polymer, and Ni-Cd battery protection, monitoring, and control applications.

The S-8232NJFT-T2-G offers very high performance, low power operation, and features a built-in control processor that provides enhanced features such as cell balancing and charge/discharge cycle count monitoring. The device includes a comprehensive safety system that addresses battery protection requirements, with over-voltage, under-voltage, over-charge, over-discharge, over-temperature and short-circuit protections.

Features

• Single-cell Li-ion, Li-ion polymer and Ni-Cd protection, monitoring and control
• Built-in control processor with cell balancing, charge/discharge cycle count monitoring
• Integrated safety protection, including over-voltage, under-voltage, over-charge, over-discharge, over-temperature and short circuit protection
• High performance, low power operation
• Programmable voltage range and current cut-off levels
• Wide operating temperature range (-10 oC to +60 oC)
• High temperature warning output
• Dielectric withstand voltage of 2000V

Applications

• Portable and handheld electronic devices
• Automotive/industrial battery management
• Telecommunication/networking equipment
• Battery packs

Working Principle

The S-8232NJFT-T2-G integrates a control processor that monitors the charge/discharge status of each cell and provides advanced features such as cell balancing and charge/discharge cycle count monitoring. The integrated protection circuits also protect against over-voltage, under-voltage, over-charge, over-discharge, over-temperature and short circuit conditions. These features help to improve safety, performance and reliability of the battery pack.

The S-8232NJFT-T2-G includes an internal temperature sensor and a voltage sense resistor that can be used to monitor the temperature and voltage of each cell. The S-8232NJFT-T2-G also contains programmable current cut-off levels and can support up to 4 cells. With these features, the S-8232NJFT-T2-G can be used for a wide range of battery management applications.

The S-8232NJFT-T2-G offers high performance, low power operation, and is designed to meet the safety requirements of international standards such as UL, CE, and IEC. The device has been tested to withstand a dielectric withstand voltage of 2000V, making it suitable for use in a range of industrial and automotive applications.

Conclusion

The S-8232NJFT-T2-G is a highly versatile module designed for use in a range of battery management applications. It integrates a control processor with real-time monitoring features and safety protection, and provides high performance, low power operation. The wide operating temperature range and dielectric withstand voltage make the S-8232NJFT-T2-G suitable for use in a range of automotive and industrial applications.