S-8252AAY-M6T1U

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The S-8252AAY-M6T1U is a multi-chemistry battery charger system-on-chip (SoC) designed for managing battery charging in rechargeable portable devices. It effectively integrates a high-side power switching device (MOSFET) and a high-performance battery charger unit into one small package. The S-8252AAY-M6T1U offers a wide array of features, making it a good choice for many battery-operated applications.

The S-8252AAY-M6T1U is a single-chip, high-efficiency. battery charger specifically designed for 2-cell Li-ion and Li-polymer battery applications. It provides multiple charging current profiles and allows precise control of charge rates. It is a combination of a power switch MOSFET and a high-performance analog battery charger IC, which eliminates the need for several external components, including a current sense resistor for the battery protection circuit.

The S-8252AAY-M6T1U\'s battery charger IC integrates a DC / DC converter, current regulation loops, and a precision voltage regulation loop. This ensures accurate charging of the battery, even in cases where the input power is non-uniform or unstable. The integrated MOSFET allows for very fast charging and discharging of the battery. The S-8252AAY-M6T1U also features a built-in power-on reset circuit and an adjustable discharge control pin to ensure safe use of the battery.

The S-8252AAY-M6T1U offers a versatile range of applications, making it suitable for a variety of battery applications. It is ideal for portable audio-visual devices and mobile phones, as it supports a wide range of input voltages and allows a range of charging times from 5 minutes up to 12 hours. The integrated MOSFET also allows for fast charging and discharging, as well as for low-power operation for longer battery life.The battery charger IC also features an active thermal foldback (ATF) circuit which helps prevent the MOSFET from operating at high temperatures. This prevents damage to the device in cases of excessive current draw or long-term charging. The chip also integrates an over-temperature protection circuit which shuts the system down if it gets too hot. This ensures that the device is always working safely.

In summary, the S-8252AAY-M6T1U battery management system is perfectly suited for portable applications. Its integrated MOSFET and high-performance battery charger unit allow for fast charging and discharging, as well as for low-power operation for longer battery life. Its wide range of advanced features make it a good choice for audio-visual and mobile phone applications, as well as for any other application where precise battery management is needed.

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