ISL9209IRZ

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ISL9209IRZ is an integrated single battery charger, 1.5A switch-mode buck-boost (BBLB) power converter and an ultra-low quiescent current linear regulator. This integrated manufacturing products, content and technology makes ISL9209IRZ a perfect solution for powering a wide range of battery-powered embedded portable applications. ISL9209IRZ series is categorized under PMIC - Battery Management, as it provides a complete power management solution to extend battery run-time and greatly simplify power design in portable applications.Recognizing the growing demand of efficient, high performance integrated solutions for Battery Management applications, the ISL9209IRZ series product features a full suite of battery Charger, BBLB Switch-Mode power converter and ultra-low quiescent current linear regulators.The ISL9209IRZ series is designed for 2S-4S Li-ion batteries and is equipped with an N-Channel MOSFET for battery cell balancing, which is ideal for low-quiescent current and high power density applications in portable products.The ISL9209IRZ comprises of an integrated single battery charger, BBLB Switch-Mode power converter and ultra-low quiescent current linear regulators. The integrated charger can accept battery voltage of up to 16V, while the switch mode converter provides adjustable output voltage. The complete device offers up to 1.5A of continuous switch-mode power with high efficiency and superior transient loads capability. The integrated ultra-low quiescent current linear regulator provides microampere current consumption in shutdown to preserve battery life.In Battery Management applications, ISL9209IRZ series is an ideal solution due to its superior performance, wide input voltage range, adjustable output voltage up to 16V, and full integration of multiple blocks into one compact device. It features synchronous rectification to minimize the power losses and provide quiet operation with efficient power conversion. The device features high PSRR and line regulation for superior output regulation on varying conditions. It offers monitor for the battery voltage and over-temperature protection for thermal runaway prevention.ISL9209IRZ series offers a wide range of features that make it a complete and ideal solution for battery management application. It offers a complete solution for powering low power- optimized Li-ion battery powered embedded portable applications. The device is designed to maximize battery life, reduce system complexity and total cost of ownership. It offers adjustable output voltage, high PSRR and low quiescent current consumption. The device also offers low noise and high efficiency operation, with an integrated battery balancing function to support 2S-4S Li-ion batteries.The ISL9209IRZ series is a perfect solution for battery management applications, as it is designed to combine superior performance, low quiescent current and high efficiency in a fully integrated device. It offers a complete suite of battery charger and switch mode power converter, and ultra-low quiescent current linear regulator, to provide a total solution for battery powered applications. It is ideal for low profile and small form factor designs, as well as for long battery life.

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