X5163V14I-4.5A

Series:	--
Packaging:	Tube
Part Status:	Obsolete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:	100 ms Minimum
Voltage - Threshold:	4.63V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	14-TSSOP
Base Part Number:	X5163

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Leading edge electronics and semiconductor technology have profoundly impacted the way microchips and processors are designed and deployed. As technology evolves, so too does the variety of products available to reduce the complexity of circuit layout and maximise system efficiency. The X5163V14I-4.5A is an example of such a product, featuring a voltage supervisor circuit for integrated microcontroller system monitoring.This application field focuses on situations which require up-to-date voltage detection and rst strategies to protect ICs from potential damage due to incorrectly set power supply voltages. The X5163V14I-4.5A is a voltage supervisor circuit built on a silicon platform with Low Voltage Detect (LVD), Standard Voltage Detect (SVD) and Multi-voltage Detect (MVD) functions, allowing it to monitor potential under and overvoltage drops in connected systems.Voltage supervisors (or supervisory circuits) are defined as circuits which monitor the power functionality of an IC or processor. Generically referred to as PMICs (power management integrated circuits) and more specifically referred to as supervisors or regulators, these circuits will regulate and monitor voltage levels set by predetermined parameters.

X5163V14I-4.5A Working Principle

The X5163V14I-4.5A operates on the principle of detecting a voltage drop which either falls below or rises above a predetermined threshold. Upon detection, the circuit will automatically call a reset and will remain in that reset state until the voltage level returns to normal. The circuit will then start running again and recognise the reset accordingly.In order for a voltage supervisor to work, it must have the ability to detect both over and undervoltage conditions. It should also have the ability to flag these conditions, either through internal circuitry or appearance of a Reset signal externally.

LVD & SVD

The X5163V14I-4.5A features Two-Lines Low Voltage Detect (LVD) and Standard Voltage Detect (SVD) functions, for monitoring when an operating voltage drops too low or rises too high. The LVD detects when the operating voltage drops below 4.5V, while the SVD detects when the voltage deviates by 0.5V or more from the preset voltage. Both can flag inappropriate voltages levels in integrated circuits to prevent potential damage due to high or low voltage conditions.

MVD- Protection Against Overvoltage

The X5163V14I-4.5A also includes Multi-Voltage Detect (MVD). This feature helps to avoid overvoltage conditions, by allowing multiple voltage conditions to be monitored and monitored under distinct circumstances. For example, if the supply voltage has exceeded the MVD threshold, then the RESET line is asserted, and the proper power supply voltage is applied, the circuit is automatically reset to the correct value.

MVD- Prevention of Under Voltage

MVD can also be used as a means to prevent under-voltage conditions, by watching for voltage drops of greater than 0.4V. In this case, the RESET line is asserted and the power supply voltage is applied, which causes the RESET line to remain asserted. If the voltage drops below the under-voltage threshold, the RESET line is de-asserted, and the proper power supply voltage is applied.

Conclusion

The X5163V14I-4.5A is a powerful voltage supervisor circuit which is capable of managing a variety of voltage conditions, both in terms of monitoring and protection. By leveraging LVD, SVD and MVD functions, it ensures that a range of operating voltages are flagged as appropriate, as well as ensuring that any future over/under-voltage conditions can be identified and prevented. This is excellent for ensuring maximum functionality and protection of integrated circuits and processors against potential electric damage.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description