X40420V14-B

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Type:	Multi-Voltage Supervisor
Number of Voltages Monitored:	2
Output:	Open Drain, Open Drain
Reset:	Active High/Active Low
Reset Timeout:	Adjustable/Selectable
Voltage - Threshold:	2.6V, 4.6V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	14-TSSOP
Base Part Number:	X40420

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Introduction to X40420V14-B

X40420V14-B is a Supervisors range of PMIC from Moresam Semiconductor Co. Ltd, a reputable production and distribution firm. It is a 3.3-volt Supervisor System (VSS) with power sequencing and reset generation. It is an ideal choice for products requiring superior circuit protection in harsh conditions.The X40420V14-B has advanced power supply protection, including input overvoltage protection, short circuit protection, and short-circuit protection. It also has programmable supply voltage ranges from 1.8V to 3.6V. The X40420V14-B also have circuitry feature to keep supplying power under unexpected changes in voltage. This provides a reliable and safe environment to operate and prolongs the life of the connected devices.

Application field of X40420V14-B

The X40420V14-B\'s applications are numerous. It can be used in automotive, industrial, telecommunication, consumer electronic equipment, computer, server, and many other electronic products. Its 3.3V VSS provide users with the ability to managed power supply sequencing, reset signals and voltage monitor alarm sequences safely without getting any glitches that are detrimental to the products.In automotive applications like automotive computers, X40420V14-B can be used to monitor the power supply and prevent electrical faults from damaging the computer\'s circuit boards. In industrial applications like PLCs, X40420V14-B can provide protection against short circuit and input overvoltage conditions. In telecommunication applications such as routers and hubs, X40420V14-B helps in managing power sequencing and reset signals safely and efficiently.

Working principle of X40420V14-B

X40420V14-B\'s working principle is based on its VSS circuit design. When the supply voltage is within the operational range, the VSS will produce a pre-configured reset signal pulse or generate a sequence of signals as set by the user. The reset signal will ensure that all connected devices start at the same point in their operational cycle, resetting their internal functions where needed.When the supply voltage is outside the operational range, the X40420V14-B will enable overvoltage protection. It activates a series of circuitry which will cut off power supply to the device if the input voltage is suspiciously high, protecting the device from surges and spikes in voltage. In case of short circuits, the X40420V14-B also has short-circuit protection which will cut off power supply and protect the device from further damage.

Conclusion

The X40420V14-B is a perfect choice for the stable operation of different types of sophisticated electrical and electronic products. Its wide range of applications, advanced power supply protection, and programmable supply voltage ranges make it suitable for various types of industrial, automotive, and telecommunications applications. With its advanced VSS circuit design, it can help protect against electrical faults, short circuits, and overvoltage conditions. It is also a reliable and safe choice to ensure the longevity of connected devices.

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