ISL43231IRZ

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The ISL43231IRZ is a high performance, low power, CMOS device designed for use with single battery cells or two cell battery stacks. It is a highly integrated non-isolated switch controller and voltage detector, which can control switches, multiplexers, and demultiplexers. It is ideal for applications where high efficiency, low power consumption, and small form factor are priorities.The ISL43231IRZ switch controller and voltage detector is designed to manage and control the multiplexing and demultiplexing of current sources, as well as to monitor the voltage of single cell or two cell batteries. The device features a wide operating voltage range of 1.8V to 5V and can drive up to 16 channels. It comes in a low profile, 6-pin 2×3mm DFN package.The switch controller and voltage detector features a gate driver and provides feedback circuitry for controlling the switches and multiplexers of the system. It also contains an integrated low-current comparator for automatic cell balancing and for detecting battery voltage. The device also includes an interrupt and an active reset pulse for powering on and off the controlled system.The ISL43231IRZ interface also includes a slew rate regulator, which is used to reduce the power consumption of the device and to protect the system from over-voltage. The slew rate regulator enables the controlled system to be maintained over a wide voltage range without excessive power wastage.The device utilizes the Smart Logic Controller (SLC) technology, which allows the user to program the device quickly and easily using a range of commands and commandsets. It can also be easily re-programmed on the fly, making it ideal for applications that require frequent updates and changes. The device also incorporates an auto-shutdown function in case of over-temperature conditions.The ISL43231IRZ is an ideal switchcontroller and voltage detector for applications such as battery management systems and automotive infotainment applications. Its integration of multiple functions into a single device, coupled with its small size and low power, make it an ideal solution for those requiring an efficient and high-performing interface for their system.

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