X5649P-4.5A

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Part Status:	Obsolete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:	4.63V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Through Hole
Package / Case:	8-DIP (0.300", 7.62mm)
Supplier Device Package:	8-PDIP
Base Part Number:	X5649

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PMIC – Supervisors

PMIC - Power Management Integrated Circuit (PMIC) supervisors are a type of component used in integrated circuits (ICs) to control the voltage and current of the IC’s power supply. They are essential components in modern digital electronics, providing the stability, efficiency, and protection required to ensure that the circuit operates safely and reliably.The X5649P-4.5A is a PMIC supervisor’s component designed to be used in medium-power applications. It is an over-voltage/under-voltage supervisor, meaning that it has two functions: monitoring the voltage of the IC and automatically resetting itself if the voltage level exceeds a certain threshold. The component also has an over-current protection feature which turns off the power if the current flow in the IC exceeds a certain limit.The X5649P-4.5A can be used in a wide range of applications, from consumer electronics to industrial applications. It is designed for use in control circuits and logic circuits that require voltage protection and current monitoring, such as motor controllers, LED lighting controllers, home appliances, consumer electronics, and embedded systems.The X5649P-4.5A has a low operating voltage of 2.5V, making it suitable for low power applications. Its rated input voltage range is 4.5V to 15V and it can handle currents up to 3A. Its under-voltage lockout feature is adjustable and its over-current protection feature is adjustable as well.The X5649P-4.5A has three main working principles: first, it monitors the voltage of the IC by measuring the voltage drop across a resistive divider. If the IC’s voltage level exceeds a certain threshold, the X5649P-4.5A will automatically reset itself. Second, it has an over-current protection feature which will turn off the power if the current flow in the IC exceeds a certain limit. Lastly, when the over-current protection feature is active, the X5649P-4.5A will also observe the IC’s operating temperature. If the temperature rises above a certain level, the X5649P-4.5A will shut down the power supply to avoid possible damage to the device. The X5649P-4.5A is a very useful component for protecting ICs as it can provide reliable over-voltage and under-voltage protection, as well as over-current protection. Its adjustable over-current protection feature ensures that circuits are protected even when temperatures rise and keeps the ICs running safely and consistently. The X5649P-4.5A is a small, cost-effective PMIC supervisor that provides over-voltage/under-voltage protection, temperature monitoring, and over-current protection features. Its adjustable features make it suitable for a wide range of applications, from consumer electronics to industrial applications. Its low operating voltage of 2.5V also makes it suitable for low power applications. In conclusion, the X5649P-4.5A PMIC supervisor is an ideal solution for controlling voltage and current levels in integrated circuits. It can be used in a wide range of applications, from consumer electronics to industrial applications. Its over-voltage/under-voltage and over-current protection features make it suitable for reliable, efficient operation in a variety of applications.

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