S-80127CNMC-JKMT2U

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Power management integrated circuits (PMICs) are used within practically all electronic applications and especially for mobile applications, such as phones and tablets. In the area of supervisory power control and regulation, one of the most popular PMICs is the S-80127CNMC-JKMT2U. This IC is commonly used to monitor system voltage and provide reliable support to processor and main power supplies, as well as other sensitive electronic components.

The S-80127CNMC-JKMT2U is part of the SiTime Corporation’s large family of PMICs that provide advanced power management solutions for a range of applications. It is a single-chip device that is specially designed to provide system supervisory functions to monitor power supplies. These supervisory functions include voltage monitoring, voltage scaling and brown-out protection. The IC also features a wide range of features, including a selectable reset delay time, a programmable reset threshold voltage and an on/off control pin. Furthermore, the device comes with an adjustable voltage monitor window for easy programming and versatility. Its adjustable power on reset (POR) can detect power rail sequencing problems in order to ensure a safe and reliable system start-up.

In regards to its working principle, the S-80127CNMC-JKMT2U features an internal voltage monitor block and reset output block. The voltage monitor block is designed to monitor the voltage of main power supplies with high accuracy. It is connected to the available voltage source and when the voltage falls below a certain predetermined threshold, the reset output block is activated in order to produce an output reset signal. This output reset signal then triggers the programming of the device’s threshold voltage. Once the voltage is restored, the reset output block then deactivates and disables the reset signal so that the device can resume its normal working mode.

The S-80127CNMC-JKMT2U is designed for applications such as digital TVs, DVDs, remote controls, home appliances, portable electronic devices, automotive and industrial electronic control applications. In these applications the device is used to protect circuits from damage due to power supply problems, such as voltage drops, brown-outs and power-on reset issues. Furthermore, this IC can provide power-on reset delay control, protection against reverse polarity, over-voltage protection and adjustable reset threshold voltage. The S-80127CNMC-JKMT2U also offers an adjustable reset signal level, allowing the device to be used with a variety of load currents.

In summary, the S-80127CNMC-JKMT2U is a versatile, single-chip PMIC designed for supervisory power control and regulation. It can be used in a wide range of applications to protect circuits from problems caused by power supply instability. The device offers many features such as power-on reset delay control, adjustable reset signal level and adjustable reset threshold voltage. These features make the S-80127CNMC-JKMT2U an ideal choice for high reliability applications.

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