S-80827CNY-B-G

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Power Management ICs (PMICs) are used to efficiently manage the electrical power, typically for low power applications. Supervisors are a specialized type of PMICs used to protect microprocessors, memory, communications systems and other applications from potentially hazardous overloads or disruptions. The S-80827CNY-B-G is a voltage supervisor IC with a low current consumption, low quiescent current, and an adjustable voltage reset threshold. This article will discuss the application field and working principle of the S-80827CNY-B-G.

The S-80827CNY-B-G is an ultra-low power voltage supervisor that operates over a wide range of voltages, from 0.9V up to 6.55V. It is designed to provide reliable voltage monitoring and resetting in a variety of systems, including PC/104 and PC/104+ boards, embedded systems, telecom systems and automotive systems. Its low quiescent current (Idd = 0.4 microamp) makes it ideal for power sensitive systems. It also features a fast reset time of 30 microseconds to ensure fast, reliable protection of the system.

In addition to providing reset protection for microprocessors, the S-80827CNY-B-G can be used to monitor a variety of voltage levels in a power system. It features an adjustable internal threshold comparator that can be programmed to detect any voltage level above the threshold voltage. This feature is useful for monitoring battery voltage, or any other critical voltage level in the system.

The S-80827CNY-B-G includes an on-board timer circuit, which can be used to generate a reset signal if a voltage anomaly persists for a certain period of time. This feature helps to ensure that reset signals are generated in a timely manner, and helps to ensure the safety of the system.

The working principle of the S- 80827CNY-B-G is based on the voltage supervisor IC’s monitoring of the system’s voltage levels. When the voltage levels fall below the preset threshold, the voltage supervisor IC will generate a reset signal to reset the microprocessor or other system components. The reset signal is generated by the voltage supervisor IC’s internal timer circuit. The reset signal can be used to activate the system’s power-on reset (POR) signal or to drive an external reset switch.

In addition to protecting the system from power disturbances, the S-80827CNY-B-G can also be used to detect overheating or overcurrent conditions. It is designed to detect the temperature of various components in the system, and can generate a reset signal if the temperature exceeds the specified threshold. The S-80827CNY-B-G can also detect overcurrent conditions, and generate a reset signal if the current exceeds the specified threshold.

The S-80827CNY-B-G is a versatile, low-power voltage supervisor IC that can be used to protect a wide range of systems from reset anomalies. Its adjustable internal threshold, on-board timer, and temperature and overcurrent detection features make it an ideal solution for many low-power applications.

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