ISL9205IRZ

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The ISL9205IRZ is a comprehensive power management integrated circuit (PMIC) from Intersil Corporation\'s product portfolio. It is specifically designed for applications requiring precise charge and discharge system regulation. ISL9205IRZ is a battery charger PMIC for Li-Ion Battery enabling fast charging and voltage regulation. The device can be used in a wide range of applications from automotive to consumer and industrial markets.

The ISL9205IRZ contains two separate supply outputs, one for charging and one for circuit protection. It provides support for two channels of top-off current, two levels of charge current, and two levels of discharge current. It also provides programmable charge and discharge current thresholds. The device offers programmable soft start, pre-charge and trickle charge sequences. Additionally, the device offers temperature and voltage regulation of Li-Ion battery cells.

The ISL9205IRZ operates as a single-cell controller within a Li-Ion battery pack by receiving either a current or voltage signal from the battery and then sending the current or voltage signal to the battery to control its charge or discharge state. The device receives battery voltage, time and current information from an external source and then uses these to control the battery charge. In order to maximize the life of the battery and minimize battery heating, the device implements a constant current/constant voltage (CC/CV) charge profile. During charge, the maximum charge voltage is determined by a user-selected resistor, and the maximum charge current is also selectable by a user-controlled resistor. The device also maintains charge termination and temperature monitoring in order to further extend battery life.

The ISL9205IRZ also offers battery protection features, including over-charge, over-discharge, and short-circuit protection. The device is equipped with an internal temperature monitor to protect battery cells from high-temperature conditions, while the device’s safety timer ensures that the charging process is stopped should any fault situation or temperature abnormality occur during charge. The device includes two programmable fault thresholds and two levels of safety timer-safety timer 1 is activated if the fault threshold is exceeded, while safety timer 2 is activated if the fault threshold is exceeded and temperature rise is detected.

The ISL9205IRZ is designed for use in a variety of applications such as automotive, consumer and industrial markets. The device uses a step-down topology and programmable current, charge and discharge thresholds, allowing it to be used for various applications. It is a highly configurable and efficient solution for Li-Ion battery charging. The device combines all the features, safety and protection features, and easy-to-use and user-definable features, into a comprehensive and cost-effective package. The device is ideal for applications requiring precise charge and discharge system regulation and offers a low-power, cost-effective solution for Li-Ion battery charging.

The specific data is subject to PDF, and the above content is for reference