S-8252ABKL-I6T1U

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Power Management Integrated Circuits (PMICs) play a pivotal role in modern technology, especially in battery management. The S-8252ABKL-I6T1U is a PMIC that acts as a battery protector and manager. This device is ideally suited for portable device applications due to its low power consumption features and other features.

S-8252ABKL-I6T1U Application Field

The S-8252ABKL-I6T1U is an ultra-low power management IC with built-in battery protection, designed for portable digital products. The low quiescent current of the device is ideal for use in handheld equipment and medical equipment, as well as other embedded applications. The device is featured by including a voltage regulator and a built-in Li-ion battery charge/discharge controller. Because of these characteristics, the S-8252ABKL-I6T1U is perfect for use in automotive infotainment, IoT (Internet of Things) applications, and other portable applications.

S-8252ABKL-I6T1U Working Principle

The S-8252ABKL-I6T1U device functions as a regulator with integrated battery protection and management. The device is designed to regulate a high supply voltage down to a lower output voltage and include short-circuit and overload protection, as well as internal surge protection circuitry. The device also has adjustable voltage and fixed voltage options, allowing the user to customize their solution to whatever their application needs. Additionally, the S-8252ABKL-I6T1U features reverse current protection and dynamic voltage scaling to maintain a stable output voltage as the load changes.

The device also includes a Li-ion battery charge/discharge controller that provides constant-current and constant-voltage charging support. The S-8252ABKL-I6T1U also provides overvoltage protection, reverse current protection, and programmable overcharge protection. Additionally, the device features an accurate low-temperature fault detection circuit that helps protect the Li-ion battery cells.

The S-8252ABKL-I6T1U also includes a malfunction prevention circuit to detect invalid commands and to prevent misoperation due to ESD/EMC. Additionally, the built-in low-side MOSFET supports high-side charging and discharging and the device also has a watchdog timer to ensure system stability in the event of system malfunction.

Conclusion

The S-8252ABKL-I6T1U device is an ideal power management IC for embedded and portable applications due to its low power consumption, integrated battery protection, and adjustable voltage and current functions. The device is used in automotive infotainment and IoT applications, as well as other portable devices. The device features reverse current protection, programmable overcharge protection, dynamic voltage scaling, and a low-temperature fault detection circuit. In addition, the device includes a malfunction prevention circuit, a watchdog timer, and a low-side MOSFET for high-side charging and discharging. With these functions and features, the S-8252ABKL-I6T1U is an ideal solution for embedded power management applications.

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