ISL6536AIBZ

The ISL6536AIBZ is a low-power supervisor device from Intersil that can provide system reset and voltage monitoring functions. This single chip device incorporates a reset timer, temperature monitor, positive and negative voltage monitors, and a watchdog timer. The ISL6536AIBZ is commonly used in automotive, industrial, and consumer non-critical applications including home automation.

The ISL6536AIBZ is used in applications where reset and monitoring functions are needed. It is designed to be flexible, offering a wide range of voltage monitoring thresholds, reset pulse widths and timeout periods. The device combines several system functions into a single chip and provides an integrated solution that helps reduce system complexity and overall cost. The ISL6536AIBZ has an integrated voltage regulator that allows it to be powered directly from the input voltage, making it ideal for applications where space is limited and/or devices with high power requirements need to be monitored.

The device offers continuous monitoring of system voltages. When the monitored voltage falls below the threshold set by the user, a Restore signal is issued to reset the processor, allowing the system to recover from the voltage error. The reset pulse is customizable and can vary from 1ms to 200ms depending on the application. The device also offers an integrated temperature monitor with an adjustable threshold and selectable trip points. The temperature monitor polls the system and shuts down the system when exceeding the selected trip point threshold.

The ISL6536AIBZ also offers an integrated watchdog timer. This timer can be used to reset the processor when the system stops responding due to code execution errors. The timeout period for the watchdog timer is adjustable and can be set up to 10 minutes. This ensures that any code execution errors or system lockups are taken into account and the system restarted.

The ISL6536AIBZ device is easy to configure and can be set up to monitor a variety of voltages and temperatures. The device has a 2-wire I2C interface for communication, allowing for easy setup and configuration. It does not need additional external components and allows for quick and easy connection to existing systems, making it ideal for easy implementation into design solutions.

In summary, the ISL6536AIBZ is a low-power supervisor device that is commonly used in automotive, industrial, and consumer non-critical applications. It provides reset, voltage and temperature monitoring functions in a single device, reducing the complexity and cost of system solutions. The device is easy to configure and has a 2-wire I2C interface for communication, making it easy to connect to existing systems.