MAX16082XR17N+T

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Power Management Integrated Circuit (PMIC) - Supervisors are an essential part of any electrical system. They are used to monitor and control critical levels from moment to moment. They are equipped with features such as power sequencing and over-current protection to keep the circuit safe from electrical damage. In this article, we will take a look at the MAX16082XR17N+T application field and working principle.

The MAX16082XR17N+T is a high-performance, high-voltage supervisor that operates between a 2.7V to 5.5V input voltage range and offers protection against electrostatic discharges of up to 4kV. This device provides a low-cost means of implementing under-voltage, over-voltage, and power good monitoring and protection with minimal system components. This supervisor is designed to detect and protect against excessive power supply voltages from 2.7V to 5.5V, as well as over current, over temperature, and reverse current. It also offers excellent tolerance to the noise and voltage transients that typically occur in automotive and industrial applications.

The MAX16082XR17N+T can be used in a variety of applications, including power sequencing, overvoltage protection, microprocessor reset, printed circuit board protection, and communications system power management. It is also suitable for use in a wide range of systems including automotive, medical, office automation, industrial, and mobile communication applications. This supervisor can also be used in a variety of circuit configurations such as push-pull, wired-or, and pull-up/pull-down schemes.

The operating principle of the MAX16082XR17N+T related to power sequencing is the ability to detect and protect against over current, over voltage, or reversed current. It has three pins – the power pin, the ground pin, and the reset pin – which are all connected to the system power supply. To detect an over current condition, the supervisor monitors the voltage difference between the power and ground pins. When this difference exceeds the maximum threshold, the supervisor triggers its internal circuitry to shut down the system and reset it. Similarly, if the voltage between the power and ground pins drops below the threshold, the supervisor will trigger its reset pin in order to protect the system from low voltage. In addition, the supervisor also monitors the voltage between the power and reset pins to detect a reverse current condition.

The MAX16082XR17N+T also offers the ability to detect an over temperature condition. It uses a special feature called the temperature-to-threshold converter to control the reset threshold depending on the system temperature. This allows the supervisor to be more responsive to temperature fluctuations without risking overloading the power supply. In addition, the supervisor is equipped with automatic power sequencing, which provides improved system performance and reliability by automatically sequencing the power up and down as power conditions change. It also features a pull-up/pull-down feature to ensure proper system startup.

The MAX16082XR17N+T is an ideal choice for applications that require reliable monitoring and protection from over-voltage, over-current, and over temperature. It provides superior accuracy, high resistance to EMI/EMC, and low power consumption. Its compact design and high-performance features make it suitable for use in a wide range of applications.

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