MXD1813XR46+T

Series:	--
Packaging:	Strip
Part Status:	Active
Type:	Simple Reset/Power-On Reset
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	100 ms Minimum
Voltage - Threshold:	4.62V
Operating Temperature:	-40°C ~ 105°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SC-70, SOT-323
Supplier Device Package:	SC-70-3
Base Part Number:	MXD1813

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Introduction

MXD1813XR46+T is a PMIC (Power Management Integrated Circuit) designed by Maxim Integrated products. It provides a complete power-management solution for embedded systems. It integrates multiple power-management and protection functions, including power-on reset, system reset, power-on reset and brown-out reset. The MXD1813XR46+T is suitable for a range of applications, including automotive and industrial control systems, computer peripherals, simple digital cameras and other consumer electronics.

Application Field of MXD1813XR46+T

The MXD1813XR46+T PMIC is widely used in automotive, industrial, consumer and medical applications. In automotive applications, it is used to monitor the electric power supplied to the computers and other components in the system. It provides protection against overvoltage and undervoltage conditions. In industrial applications, it is mainly used to monitor the electric power supplied to industrial control systems, providing reliable electric power management for better control of the systems. In consumer electronics, the MXD1813XR46+T is widely used to monitor the electric power supplied to digital cameras, portable media players and other consumer electronic devices. It helps these devices operate with reliable power and reduce the risk of system damage due to power fluctuations. In medical applications, it helps monitor electric power to medical equipment and provides power accuracy to prevent equipment from damage due to overvoltage or undervoltage.

Working Principle of MXD1813XR46+T PMIC

The MXD1813XR46+T PMIC works on the principle of voltage regulation. It is designed to sense the incoming voltage and adjust it to the specified voltage level. The internal circuitry measures the input voltage and compares it with the programmed voltage level. If the incoming voltage is greater than the programmed voltage level, the voltage regulator will reduce it to the specified voltage level. Similarly, if the incoming voltage is lower than the programmed voltage level, the voltage regulator will increase it to the specified voltage level. The MXD1813XR46+T is a programmable voltage regulator with adjustable voltage range. The output voltage range can be adjusted from 1.3V to 5.5V. Using the external voltage-sense pin, the voltage regulator can sense the voltage and make voltage regulation accordingly. The voltage-sense pin helps the regulator accurately measure the input voltage so that it can make the required voltage adjustments accordingly. The MXD1813XR46+T also provides protection against overvoltage and undervoltage conditions. The integrated overvoltage and undervoltage protection circuitry monitors the voltage levels and shuts off the output voltage when the levels exceed the programmed values. This helps protect the system from any damage due to power spikes or voltage drops.

Conclusion

MXD1813XR46+T is a PMIC (Power Management Integrated Circuit) designed by Maxim Integrated products. It provides complete power management solution for embedded systems, including power-on reset, system reset, power-on reset and brown-out reset. The MXD1813XR46+T PMIC is suitable for a range of applications, including automotive and industrial control systems, computer peripherals, simple digital cameras and other consumer electronics. It works on the principle of voltage regulation, and provides overvoltage and undervoltage protection to prevent system damage due to power spikes or voltage drops.

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