X5045PIZ-4.5A

Series:	--
Packaging:	Tube
Part Status:	Active
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:	4.62V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Through Hole
Package / Case:	8-DIP (0.300", 7.62mm)
Supplier Device Package:	8-PDIP
Base Part Number:	X5045

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Introduction to X5045PIZ-4.5A

The X5045PIZ-4.5A is a power management integrated circuit(PMIC) supervisor that is designed to provide power management in high fidelity audio applications and industrial equipment, such as portable digital audio players, amplifiers, motor and motor controllers, and robots. The PMIC supervisor helps provide a reliable source of power and extend the lifetime of the equipment by regulating the voltage and current levels.

Application Field of X5045PIZ-4.5A

The X5045PIZ-4.5A PMIC supervisor is designed to meet the stringent demands of portable and automotive electronic systems. It can maintain low-noise and low-ripple power supply systems by precisely regulating the voltage and current levels. It is primarily used in automotive, industrial, and audio applications. The X5045PIZ-4.5A is used to protect against voltage and current overloads in automotive applications such as power gates, DC-DC converters, and diesel engines. It also provides protection against safety events and temperature monitoring to protect against power supply instability. In industrial and audio applications, the X5045PIZ-4.5A provides the necessary protection and stability needed to run complex electronic systems, such as amplifiers, robotic systems, motor controllers and digital audio players. It also helps to extend the life of the equipment by providing accurate current and voltage regulation and power on/off functions.

The Working Principle of X5045PIZ-4.5A

The X5045PIZ-4.5A PMIC supervisor works by monitoring the voltage and current levels of the attached power supply and regulating them to within acceptable levels. It also facilitates functions such as power on/off, reset, and protection against overcurrent, overtemperature, and voltage faults.The X5045PIZ-4.5A PMIC has four 0.45-A current inputs and outputs. It functions by monitoring the voltage and current levels and providing the needed output and protection. As voltage and/or current exceed a predetermined threshold, the supervisor will initiate an output reset, in addition to other measures.The supervisor also has an adjustable voltage monitor, which is used to detect low-battery or reverse-charging conditions. It can be used to regulate the voltage and current to within a specified range, thereby providing the necessary safety and protection.

Conclusion

The X5045PIZ-4.5A PMIC is a powerful and reliable power management solution for automotive and consumer electronics applications. It offers precise voltage and current monitoring capabilities, in addition to advanced protection features such as overcurrent, overtemperature, and voltage faults. This makes it an ideal choice for applications such as digital audio players, amplifiers, motor and motor controllers, and robots.

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