S-8252ABY-M6T1U

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The S-8252ABY-M6T1U is a step-down current limiter regulator IC designed for use in battery management. It provides accurate current limiting, overcurrent protection, and overvoltage protection for battery management applications. This device is designed to be integrated into Li-ion and Li- polymer battery packs for safe and reliable operation.

The S-8252ABY-M6T1U is a single-chip power-management device suitable for space-constrained battery management applications. It integrates a step-down current-limiter regulator, a controlled power management switch (CPM), and a PWM controller. The CPM switch allows the user to reduce battery pack current and charge current to maintain a safe battery operating temperature. The PWM controller controls the load currents to maintain a constant battery voltage during battery charging and discharging. The step-down current limiter regulator provides overvoltage protection, overcurrent protection, and a low-dropout (LDO) mode for battery cell protection.

The S-8252ABY-M6T1U is designed to work with an external MOSFET to provide a complete power-management system for battery management applications. The MOSFET is used to regulate the flow of current from the battery to the load. The integrated LDO mode can limit the output current to the load. The current-limiter regulator can also sense a short-circuit on the output and switch the output to a low-dropout voltage state to protect the battery and load from damage. The device also features an adjustable current-limit accuracy, an adjustable overvoltage threshold, and a power-good status signal.

The S-8252ABY-M6T1U can be used in a variety of battery management applications, such as Li-ion and Li- polymer battery packs. It is ideal for use in notebooks, smartphones, and other portable devices, as well as battery-powered and automotive applications. The device can also be used to control charger currents and provide overvoltage protection in Li-ion battery packs.

In summary, the S-8252ABY-M6T1U is a single-chip power-management device designed for battery management applications. It integrates a step-down current-limiter regulator, a controlled power-management switch (CPM), and a PWM controller for safe and reliable operation. It can be used to regulate the flow of current from the battery to the load, as well as provide overvoltage protection, overcurrent protection, and a low-dropout (LDO) mode for battery cell protection. Its applications include notebook, smartphone, and other portable device batteries, as well as battery-powered and automotive applications.

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