ZSM330CSTOB

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Simple Reset/Power-On Reset
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	2.2 µs Typical Propagation Delay
Voltage - Threshold:	3.08V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Through Hole
Package / Case:	TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Supplier Device Package:	TO-92-3
Base Part Number:	ZSM330

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ZSM330CSTOB - PMIC - Supervisors

The ZSM330CSTOB is a members of the ZSM family of integrated circuits from Microchip Technology. It is a PMIC (Power Management and Integrated Circuits) - Supervisors application which provides a variety of functions designed to improve system reliability and cut down system cost. By utilizing a two-level monitoring scheme, it accurately detects power fault conditions and offers comprehensive protection, ensuring the normal operation of the system. Generally, the ZSM330CSTOB is a Supervisor device that targets a wide variety of system voltage, temperature and current levels. With a small size, low power and low-cost, it’s easy to integrate into circuit board design. It has two independent supply-primary input/secondary input, two general-purpose input signals and three output signals. It can be used in any power system to detect power and thermal fault conditions accurately and activate the required signals.

Working Principle

The ZSM330CSTOB works by monitoring the levels of the various power sources. When the main system power is stable and operating normally, the ZSM330CSTOB will evaluate the signals from the primary and secondary sources. When the primary source exceeds predefined limits, the ZSM330CSTOB will switch to the secondary source for better protection. The same is true for the temperature that it’s monitoring. If the temperature of the system rises above a specified limit, the ZSM330CSTOB will send a signal to shut down the system. The ZSM330CSTOB also works by monitoring the system’s current. By using a current comparator, the ZSM330CSTOB is able to detect any unusual current patterns. If the system current exceeds predefined thresholds, the ZSM330CSTOB will shut down the system in order to avoid damaging the system. The ZSM330CSTOB also offers an Over-Ride input which can be used to reset the system under extreme conditions. The ZSM330CSTOB is a low-power, low-cost application that is perfect for monitoring various system elements. It provides a comprehensive solution for power and temperature monitoring, ensuring a safe and reliable system performance.

Applications

The ZSM330CSTOB is a highly sought-after product due to its wide range of applications. It is widely used in a variety of industries, such as automotive, industrial, and medical. In the automotive industry, the ZSM330CSTOB is used to monitor the power and temperature of vehicle components, such as alternators, fuel pumps, and airbags. It is also used in the industrial industry to detect power and temperature fluctuations in machinery and for controlling process parameters. In the medical industry, it is used in the monitoring of medical devices, such as X-ray machines. In addition, the ZSM330CSTOB is also widely used in home security systems and renewable energy systems. It is especially well-suited for applications like solar energy systems and wind energy systems, where robust fault detection methods are required to protect the system from sudden power or temperature fluctuations.

Conclusion

The ZSM330CSTOB is a superior PMIC – Supervisors application that is used in many industries to protect systems from excessive power or temperature fluctuations. It provides a comprehensive solution by monitoring the power, temperature, and current levels in systems, while also providing low-cost and low-power integration into designs. In addition, it can also be used in home security systems and renewable energy systems, making it a highly sought-after product.

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