ISL95538BIRTZ-T

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ISL95538BIRTZ-T is a high speed, synchronous integrated circuit for Li-Ion (Lithium Ion) and Li-Pol (Lithium Polymer) battery charge management. It offers a wide range of operating parameters, highly integrated functions, flexible configuration options and superior fast charging capability. The ISL95538BIRTZ-T has been designed for medium and low power applications and is perfect for charging mobile devices and tablets. Its simple, intuitive design helps ensure efficient battery charge cycle management, making it an ideal choice for battery management systems.

The ISL95538BIRTZ-T is an analog power management integrated circuit (PMIC) with integrated battery charger and voltage regulators. It is designed to be compatible with a wide range of battery chemistries, including NiMH, NiCd, Li-Ion, Li-Polymer and 4.2V lead-acid. It is ideal for powering small form factor mobile devices, since it can operate over a wide input voltage range, from 2.2V to 28V. It is capable of adapting to low, medium, and high-power applications, while providing high accuracy and controlled performance.

The ISL95538BIRTZ-T includes an integrated, adjustable charge termination current making it ideal for Li-Ion, Li-Polymer, NiMH and NiCd battery charging applications. Its adjustable charge current, pre-charge current and float voltage make it suitable for a wide range of battery types, and its adjustable charge current ensures that it can be used for fast charging. It is also capable of automatic shutdown when there is an external Battery pack over-current, and protection from over-voltage and reverse-charge protection.

The ISL95538BIRTZ-T employs a high-speed dual-channel synchronous buck architecture. It is capable of delivering up to 500 mA of output current with a switching frequency of up to 1MHz. The integrated power MOSFET’s can withstand up to 28V input and the low footprint, low-EMI solution allows it to be used in a wide range of small, portable devices.

The ISL95538BIRTZ-T is designed with an intelligent adjustable capability and features an integrated thermal protection. It features a GPIO to signal charge completion/termination and also a low battery watchdog. The ISL95538BIRTZ-T is also capable of automatically detecting input voltage and configuring the power stages accordingly.

The ISL95538BIRTZ-T is a great application for PMIC – Battery Chargers. Its efficiency and flexible design provides a great solution for battery charging and power management applications. Its adjustable parameters make it suitable for a wide range of battery types, and its high-speed dual-channel synchronous buck architecture ensures that it can be used for fast charging. Moreover, its integrated protection features and intelligent adjustable capability make it ideal for Li-Ion, Li-Polymer, NiMH and NiCd battery charging applications.

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