S-8250BAR-I6T1U

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The S-8250BAR-I6T1U is a 8-channel Smart Low OHMIC Secondary Protector (SLSP) PMIC (Power Management Integrated Circuit) with battery management. It is designed mainly for use in entry-level laptops, but is also applicable for industrial and automotive power systems. This device provides an advanced protection and current limit control for Li-ion battery packs.

The S-8250BAR-I6T1U provides comprehensive protection for a range of Li-ion, Ni-MH and Ni-Cd cell packs. It integrates eight MOSFETs with low-ohm resistors (NT50E11), allowing a current limit of up to 20A per channel with protection against load over-current, over-voltage, under-voltage and over-temperature. In addition, it also provides pre-charge, balancing and smart charge functions for quick and safe charging of battery packs.

Apart from providing protection for battery packs, the S-8250BAR-I6T1U also offers a range of features designed to extend the lifespan of the battery pack. It uses active balancing algorithms to reduce cell mismatch and maintain optimum charge levels, while its integrated monitoring system can detect cell over-voltage and cell over-discharge, allowing the system to shut down automatically in order to prevent any damage to the battery pack.

The S-8250BAR-I6T1U is also equipped with intelligent protection features that allow it to detect fault conditions such as short-circuits and over-charge. In addition, its accurate temperature sensing capabilities make it suitable for use in high-temperature environments. Finally, its wide operating temperature range makes it suitable for use in a variety of applications.

The S-8250BAR-I6T1U PMIC is designed for use in applications such as portable notebook power systems, as well as in single-cell, multi-cell applications and/or battery packs used for industrial, automotive and IoT (Internet of Things) applications. In addition, it can be used to create standalone secondary protectors for battery packs or be integrated into the main power management system.

The S-8250BAR-I6T1U PMIC features a sophisticated architecture that enables efficient current-limiting and thermal protection for Li-ion and Ni-Cd/Ni-MH battery packs. Its smart current and thermal protection parameters are adjustable according to system requirements, allowing it to be used in a wide range of applications. Furthermore, the device integrates ESD (electrostatic discharge) protection to ensure system safety.

Overall, the S-8250BAR-I6T1U PMIC with battery management is an advanced protection, current limit integrating and balancing solution for Li-ion, Ni-MH and Ni-Cd cell packs. It offers enhanced protection, longer life and improved safety, making it an ideal solution for entry-level laptops and a wide range of industrial, automotive and IoT applications.

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