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TPS3837E18QDBVRQ1 - PMIC Supervisors

PMIC supervisors, or Power Management Integrated Circuit supervisors, are integrated circuits that actively monitor one or more sources of power in a circuit board. They are capable of actively monitoring power consumption by monitoring over-current and over-voltage, to ensure that the device is always running safely and efficiently. The TPS3837E18QDBVRQ1 is a PMIC supervisor that can do all this, making it a great choice for any circuit board.

Overview of TPS3837E18QDBVRQ1

TPS3837E18QDBVRQ1 is a microcontroller-tolerant PMIC supervisor. It is a dual-channel device designed to monitor one or two point power supplies. With a typical dropout voltage of 20 milliVolts, the TPS3837E18QDBVRQ1 is suitable for use with low-voltage, low-power applications. It provides a wide input supply range from 2.0V to 6.5V, making it an ideal solution for battery-powered applications.

The TPS3837E18QDBVRQ1 is a general-purpose supervisor that is able to monitor a variety of power sources with its two-channel system. It provides an active monitor of power consumption, with active comparison of the power source against established thresholds. It also has a built-in delay that allows it to respond faster to fast-moving changes in the power rail. Additionally, the TPS3837E18QDBVRQ1 features an integrated voltage reference that reduces errors in the power rails, making it an ideal choice for circuits with high power consumption.

Application Fields of TPS3837E18QDBVRQ1

The TPS3837E18QDBVRQ1 is a versatile PMIC supervisor that is capable of monitoring a variety of power sources, including traditional battery power and low-voltage, low-power applications. It is ideal for low-power applications such as wearables, medical devices, and IoT applications. This PMIC can be used in various types of circuit boards, from simple single-purpose boards to complex embedded systems.

Another great application for the TPS3837E18QDBVRQ1 is in automotive applications. With its wide input supply range, ability to monitor over-current and over-voltage, and low-dropout voltage, the TPS3837E18QDBVRQ1 is ideal for monitoring and controlling power in automotive applications. It is also a great fit for high-end, high-power automotive applications that require special monitoring.

The TPS3837E18QDBVRQ1 is also a great choice for industrial design and automation applications, providing reliable power control and monitoring while remaining incredibly power efficient. Its wide input supply range lets it easily handle any potential industrial application, while its integrated voltage reference helps to reduce errors in power rails.

Working Principle of TPS3837E18QDBVRQ1

The working principle of the TPS3837E18QDBVRQ1 is essentially that it samples the power rail to ensure that it does not exceed its thresholds. It does this by actively monitoring two points on the power rail (typically the input voltage and one or two power outputs). It then compares the voltages at these two points, and if the difference is greater than the programmed threshold, it will take action accordingly.

The TPS3837E18QDBVRQ1 is also able to actively monitor the total power consumption of the device. By using its integrated voltage reference, it is able to continually monitor the power levels in the power rails and compare them to preset thresholds. If the threshold is exceeded, it will take action to ensure that the power consumption does not exceed its limits.

The TPS3837E18QDBVRQ1 is a dual-channel device, so it is able to monitor and control two power rails at the same time. This helps to provide greater efficiency when multiple power rails are in use, as the device is able to monitor and control both power rails simultaneously.

The TPS3837E18QDBVRQ1 is an ideal choice for a variety of applications due to its wide input supply range, low-voltage, low-power design, and integrated voltage reference. It provides reliable power control and monitoring while remaining incredibly power efficient.

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