X5045PI-4.5A Allicdata Electronics
Allicdata Part #:

X5045PI-4.5A-ND

Manufacturer Part#:

X5045PI-4.5A

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Intersil
Short Description: IC CPU SUPRV 4K EE RST HI 8DIP
More Detail: Supervisor Open Drain or Open Collector 1 Channel ...
DataSheet: X5045PI-4.5A datasheetX5045PI-4.5A Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
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Part Status: Obsolete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: 4.62V
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
Description

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PMIC - Supervisors: X5045PI-4.5A application field and working principle

PMIC (Power Management IC) supervisors are ICs (Integrate Circuits) that provide power management functionality and safety protection to a variety of applications. The X5045PI-4.5A is a low-cost, flexible, and efficient device that offers a variety of features, such as system startup, system monitoring, system reset, and system shutdown, to help improve system performance and reliability.

System Startup

The X5045PI-4.5A integrates a reset controller, watchdog timer, and power-on reset circuit, to provide an accurate system start-up solution. The reset function is triggered when the voltage at the system\'s power input drops below 3.4V for 5/6 voltage threshold. The watchdog timer can help minimize boot time and increase system reliability by resetting system if it fails to complete the boot sequence within a certain time frame.

System Monitoring

The X5045PI-4.5A contains a monitoring circuit that monitors the operating temperature, supply voltage, and reverse polarity protection. The temperature monitoring circuit provides thermal protection for system components, thereby eliminating device degradation or failure due to excessive heat. The supply voltage monitoring circuit ensures a reliable voltage supply to the system by monitoring the supply voltage and generating an interrupt when the voltage drops below a given threshold. Reverse polarity protection is activated when the device senses an inverted input signal, thus protecting the system from possible damage.

System Reset

The X5045PI-4.5A has an integrated system reset circuit that monitors the voltage at the power input and triggers an orderly system reset after the voltage drops below the 3.4V threshold for a set time. During a system reset, the integrated voltage supervisor will also reset the system to its default state by holding the reset signal low until the power supply recovers.

System Shutdown

The X5045PI-4.5A also has an integrated system shut-down circuit which helps improve system efficiency by shutting off the supply voltage when the system is not in use. The shutdown circuit is triggered by the voltage supervisor when it senses a drop in the supply voltage below the 3.4V threshold after a predefined period of time.

Application Field

Considering its variety of features, the X5045PI-4.5A is suitable for use in power control applications, such as battery operated devices, industrial system, medical systems, automotive, communication devices, and consumer applications. Moreover, its portability, low-cost and wide operating temperature range make it a suitable choice for various environmental conditions.

Conclusion

The X5045PI-4.5A is an ideal PMIC supervisor for a variety of applications. It provides system startup, system monitoring, system reset, and system shutdown features, making it an efficient and reliable device for system performance and safety. In addition, its application field covers industrial system, medical system, automotive, communication devices, and consumer applications.

The specific data is subject to PDF, and the above content is for reference

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