ISL6443IRZ-TK

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The ISL6443IRZ-TK is a programmable Power Management Integrated Circuit (PMIC) designed specifically for automotive applications. It is a highly integrated, 28-V device optimized for power management of advanced automotive systems. The device can be used to provide general-purpose power conditioning such as power supply sequencing, sequencing of regulators, battery charging, and watchdog circuit reset timing. The integrated circuit is capable of monitoring battery voltage, providing overvoltage protection, thermal shutdown, and overcurrent protection.

The ISL6443IRZ-TK integrates a variety of features necessary for system power management, such as a battery charger, DC/DC converters, system power monitor, overvoltage protection, thermal shutdown, and overcurrent protection. The programmable, fault tolerant architecture of the device supports extensive flexibility for system design.

The device can be used for battery charging, and power management for automotive applications such as accessory power, audio systems and instrumentation. It features advanced features such as dc-dc and battery charger monitoring, low quiescent current draw, and overvoltage protection and overcurrent protection.

The ISL6443IRZ-TK supports many application fields, such as automotive, home automation, etc. It is specifically designed to provide optimal performance in a variety of temperature and environmental conditions, making it well suited for a wide range of automotive applications.

The ISL6443IRZ-TK supports a variety of power management options, including sequencing of regulators and sequencing of on/off cycles. The device features a low-dropout linear regulator and a peak operating voltage up to 28 V. The device also features thermal and overcurrent protection to ensure safe operation in extreme temperatures.

The device also features a watchdog timer and reset output to provide system resets during system initialization. The integrated low dropout linear regulator and battery charger feature adjustable output current to provide constant current charging and a battery protection circuit to prevent overcharging and deep discharging of the battery.

The integrated circuit also offers adjustable VDD control and power control to monitor system power supplies and protect against out of spec conditions. The ISL6443IRZ-TK can also be used to provide general-purpose power conditioning such as monitoring battery voltage, overvoltage protection, thermal shutdown, and overcurrent protection.

In summary, the ISL6443IRZ-TK is an efficient and reliable Power Management Integrated Circuit (PMIC) designed for a variety of automotive, home automation, and other applications. The device is capable of providing a variety of features necessary for system power management such as battery charging, sequencing of regulators, sequencing of power-up and power-down cycles, low dropout linear regulator, peak operating voltage of up to 28 V, overvoltage and overcurrent protection, thermal protection, and watchdog timer and reset function.

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