X40626V14-4.5A

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Type:	Multi-Voltage Supervisor
Number of Voltages Monitored:	2
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	100 ms Minimum
Voltage - Threshold:	2.93V, 4.63V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	14-TSSOP
Base Part Number:	X40626

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Introduction

The X40626V14-4.5A is a type of power management integrated circuit (PMIC) known as supervisory circuits. In the most basic sense, it is a device that can help regulate and control the power used by devices, providing them with the accurate and stable power required to perform necessary operations. It is commonly used in various digital systems, such as motherboards and servers, as well as in small-form-factor applications.

Application Field

The X40626V14-4.5A is designed for use in a wide range of applications, including embedded systems, portable devices, power sequencing, overvoltage protection, power sequencing and medical devices. It is specifically designed to be used in very small-form-factor designs, due to its small size and low power consumption. It can be used in a variety of systems, including those with multiple power supplies, those without a dedicated control chip, and those needing both overvoltage protection and power sequencing.

Working Principle

The X40626V14-4.5A is a power management integrated circuit (PMIC) that helps regulate and control the power used by devices. The device is typically connected to a power supply, and it is able to continuously monitor the power required by the system and adjust the power accordingly.The device is composed of two main components - a voltage regulator and an overvoltage protection circuit. The voltage regulator monitors the input voltage and compares it to the output voltage. If the input voltage is too high, the regulator will reduce the output voltage to prevent any damage to the system. On the other hand, if the input voltage is too low, the regulator will increase the output voltage to ensure that the system remains operational. The overvoltage protection circuit is designed to protect the system from any voltage spikes or surges, which may cause permanent damage to the system\'s components. The circuit will detect any voltage spikes or surges, and immediately shut down the system until the voltage returns to a safe level.

Conclusion

The X40626V14-4.5A is a power management integrated circuit (PMIC) designed for use in a wide range of applications, including embedded systems, portable devices, power sequencing, overvoltage protection, and medical devices. The device is composed of two main components - a voltage regulator and an overvoltage protection circuit. The voltage regulator monitors the input voltage and adjusts the output voltage accordingly, whereas the overvoltage protection circuit protects the system from voltage spikes and surges. This PMIC is ideal for use in very small-form-factor designs, as it\'s small and requires very low power.

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