S-80934CNNB-G84T2G

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PMIC - Supervisors S-80934CNNB-G84T2G is a high-performance, low-cost supervisor IC designed to monitor the power supply system in multiplexed and parallel designs. It is designed to detect fault conditions caused by input line transients, open lines, and drops in voltage to provide reliable power management and control over the system. The S-80934CNNB-G84T2G contains a variety of features, such as timeout monitoring, adjustable reset threshold, and a push-pull output driver.

Application Field

The S-80934CNNB-G84T2G is an ideal solution for a wide range of applications that require power management and control, such as digital and analog circuits, computers, networking equipment, and industrial systems. It is highly suitable for systems with large power demands and where multiple power supplies are necessary. The S-80934CNNB-G84T2G is also ideal for use in power critical applications such as those that require robust, reliable protection and fault management.

Working Principle

The S-80934CNNB-G84T2G is designed to monitor the power supply and detect fault conditions caused by input line transients, open lines, and drops in voltage. It will then trigger a reset signal to the system, indicating that a fault has occurred. The reset signal is active low and can be configured to trigger either on an active low signal or on a transition from low to high. The S-80934CNNB-G84T2G also contains a timeout monitoring feature that can be used to detect and alert if the system loses power for a period of time longer than the set period. The timeout can be configured to trigger either on a passive low signal or on a transition from low to high.

The S-80934CNNB-G84T2G contains an adjustable reset threshold as well as a push-pull output driver. The reset threshold can be adjusted by changing the comparator reference voltage, allowing for customization of the fault tolerance for different input voltages. The output driver is designed to drive either an indicator or an active load and can work with voltage sources of up to 20V. It is also capable of sinking up to 25mA of current.

The S-80934CNNB-G84T2G offers a wide variety of features and can be tailored to fit a wide range of applications that require reliable power management and control. Its adjustable reset threshold, timeout monitoring, and push-pull output driver make it an ideal supervisor IC for systems with large power demands and those requiring robust, reliable protection and fault management.

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