S-8239AAK-M6T1U

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PMIC - Battery Management

Power Management Integrated Circuit (PMIC) is an essential component for Li-ion battery applications. They not only provide precise power supply for the devices, but also protect Li-ion batteries from overcharge, over-discharge, and short circuit. With advanced technologies being developed, the PMICs are becoming increasingly powerful and versatile, providing more features and better performance. The S-8239AAK-M6T1U is one of the latest PMICs developed by Panasonic, tailored for Li-ion batteries.

S-8239AAK-M6T1U Application Field

The S-8239AAK-M6T1U is a highly efficient, low-power, and small-size PMIC that is widely used in various applications. It is mainly used in consumer electronics like mobile phones, portable media players, digital cameras, and other portable devices that require Li-ion battery. Thanks to its advanced power management techniques, this PMIC is also used in automotive and industrial applications, like the telecommunication base station, household electrical equipment, and medical devices.

Working Principle of S-8239AAK-M6T1U

The main feature of S-8239AAK-M6T1U is its wide dynamic voltage range, from 1.8V to 6.5V, allowing it to support various types of Li-ion batteries. Furthermore, its low quiescent current of equivalent 30uA reduces the power consumption, making it even more suitable for battery applications. It also has advanced power management functions like overcharge protection, overdischarge protection, thermal protection, and short circuit protection that helps ensure the safety of the Li-ion batteries.

In addition to its battery management features, the S-8239AAK-M6T1U also provides other operations, such as accuracy-improved-mode activation and high-speed-charging-mode activation for fast charging the Li-ion batteries. It also supports the JEITA (Japan Electronics and Information Technology Industries Association) standard and has a low operating temperature range, -40℃ to +125℃. Other features include voltage monitoring output, temperature monitoring output and external on/off control.

Conclusion

The S-8239AAK-M6T1U is a PMIC that provides advanced battery management and power supply functions. It is widely used in mobile phones, portable media players, digital cameras, and other portable devices that require Li-ion battery. Its advanced power management techniques offer various benefits like overcharge protection, overdischarge protection, thermal protection, and short circuit protection, as well as accuracy-improved-mode activation and high-speed-charging-mode activation for fast charging. With its remarkable features, Panasonic S-8239AAK-M6T1U is definitely a great product for Li-ion batteries applications.

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