NCP803SN160T1

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Part Status:	Obsolete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:	140 ms Minimum
Voltage - Threshold:	1.6V
Operating Temperature:	-40°C ~ 105°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	SOT-23-3 (TO-236)
Base Part Number:	NCP803

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Introduction
NCP803SN160T1 is a type of PMIC Supervisors. It is a highly integrated device which is used for monitoring and controlling voltage levels, supply and logic power. It is designed to protect processor from over voltage and over current conditions. It has low operating power consumption and offers several features including over-voltage detection, brown-out detection, power-on reset and power-good monitoring. The product is available in a small Lead (SPq) package, making it ideal for space-constrained applications.

Application Field
NCP803SN160T1 is mainly used in power supply applications. It is useful for systems where it is important to detect when an over-voltage condition is occurring. It can provide protection against these conditions as well as detecting them at the same time. It also helps reduce overall power consumption due to its low operating power consumption. Additionally, it can be used in a variety of applications from consumer to industrial applications. It can be applied in consumer electronic products such as TVs and DVD players as well as industrial controllers and power supplies.

Working Principle
The working principle of NCP803SN160T1 is based on over-voltage, under-voltage, and short-circuit protection. It can detect over-voltage, under-voltage, and short-circuit conditions so that the power stage can be safely shut down. The over-voltage protection pin monitors the voltage level of the power stage. When the voltage level is greater than the set limit, the output will be turned off to prevent further damage to the system components. Similarly, the under voltage protection pin monitors the voltage level of the power stage to shut down the output if the voltage level is lower than the set limit. Lastly, the short circuit protection pin will detect any current flow and turn off the output to prevent further damage.

Conclusion
In conclusion, the NCP803SN160T1 is a PMIC supervisor which offers a wide range of features for protecting and monitoring voltage levels, supply and logic power. This makes it an ideal choice for a variety of applications from consumer to industrial uses. It can provide protection against over-voltage, under-voltage, and short-circuit conditions. In addition, its low power consumption makes it suitable for space constrained applications.

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