S-1003NA27I-I6T1U Integrated Circuits (ICs)

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Power Management Integrated Circuit (PMIC) is a widely used device in modern electronic products. It combines several power supply and power regulation components, such as buck converters, LDOs, voltage regulators, and supervisors. S-1003NA27I-I6T1U is a Supervisor IC from P-channel Series of PMIC. It is used to monitor the power supply, detect signal glitches and glitches of voltage levels, assist system startup, and control dynamic power management and the power-down mode of the system. In this article, we are going to discuss the application field and working principle of low-power supervisor S-1003NA27I-I6T1U.

Application Field of S-1003NA27I-I6T1U Supervisor

S-1003NA27I-I6T1U is an SOT-23-5 package low-power supervisor IC, which main features are low current consumption, wide working temperature range from -20℃ to 85℃, over voltage protection, under voltage protection, power-on reset, manual reset and reset hold. The supported voltage range is 1.2v to 3.6v which makes it suitable for a wide range of applications, such as battery-powered products, smart home, data communication, and etc. Its typical application can be found in touch panel module, wireless charging module, Bluetooth module, power supply module and etc.

Working Principle of S-1003NA27I-I6T1U Supervisor

The working principle of S-1003NA27I-I6T1U is simple and straight-forward. It takes an external voltage source as its reference voltage, and compares it to the preset voltage levels. Once the input voltage is higher than the maximum threshold, the supervisor issues a reset command to system. In addition, it checks the input voltage constantly, and issues reset command once the input voltage falls below the minimum threshold. It also has manual reset and reset hold function, allowing user to manually reset and hold the reset command in order to further control the system. All these functions enable this supervisory IC to provide system an effective and reliable protection to ensure the normal operation of the system.

Conclusion

In conclusion, S-1003NA27I-I6T1U is a very versatile supervisor IC. It can be used in a wide range of applications and can provide reliable protection for system, ensuring the normal operation and reliability of the system. Its simple working principle and wide supported voltage range make it very suitable for battery-powered products, smart home, data communication, and etc. Therefore, this supervisor IC is definitely a good choice for system who require reliable protection and low-power consumption.

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