X5045M8

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Type:	Simple Reset/Power-On Reset
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active High
Reset Timeout:	100 ms Minimum
Voltage - Threshold:	4.38V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package:	8-MSOP
Base Part Number:	X5045

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Introduction

PMIC (Power Management IC) Supervisors are an important component of power supplies. They are used to ensure that the power supply is operating at the desired voltage, in addition to providing other features such as over-voltage protection and current limit. The X5045M8 is a PMIC Supervisor suitable for applications ranging from low-voltage consumer electronics to high-power industrial applications. It offers high performance, cost-effectiveness, and high reliable operation. In this article, we will discuss the application fields and working principle of the X5045M8.

Application Field

The X5045M8 is designed for use in consumer, industrial, automotive, and medical applications. It is ideal for use in a wide range of power supplies, including some that operate at high currents and voltages. It is also suitable for use in applications requiring precise power management, such as end-point power supplies, LED lighting, motor control, and smart grid systems.In consumer applications, the X5045M8 can be used in power supplies operating at up to 48V and up to 5 Amps. It is well suited for protecting consumer electronics, such as laptops, mobile phones, cameras, and other vulnerable devices.In industrial applications, the X5045M8 can be used in power supplies up to 100V and up to 10 Amps. It can be used in a wide range of industrial power supplies, including AC and DC switching power supplies, linear power supplies, and uninterruptible power supplies.In automotive applications, the X5045M8 can be used in systems operating up to 40V and up to 10 Amps. It can be used in vehicle power systems, providing reliable protection for electronic fuel injection systems, power steering, suspension, and other automotive systems.Finally, in medical applications, the X5045M8 can be used in power supplies up to 48V and up to 10 Amps. It is suitable for use in sensitive medical equipment, such as MRI scanners, and can provide reliable, effective power management.

Working Principle

The X5045M8 is a low-dropout voltage regulator designed for use in continuous or pulsed-mode operations. It uses an advanced architecture with two independent regulators connected in series to offer higher power capability than a single regulator.The X5045M8 is able to regulate the voltage to within 2% and current to within 10% of the desired values with high precision and accuracy. This ensures reliable and precise power delivery to the system. It can also provide additional features such as over-voltage and over-current protection, as well as accurate current limit protection.The X5045M8 has wide input voltage range spanning from 2.5V to 48V, which makes it suitable for applications operating from low-voltage DC sources to high-voltage AC sources. It also has an internal thermal compact design that limits the maximum junction temperature, allowing it to operate safely in high-power applications.

Conclusion

The X5045M8 PMIC Supervisor is an advanced power management IC suitable for a wide range of consumer, industrial, automotive, and medical applications. It offers high performance, reliability, and accuracy, and can provide additional features such as over-voltage and over-current protection. It is an ideal choice for designers seeking precise and reliable power management.

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