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Part Status:	Obsolete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:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SOIC
Base Part Number:	X4005

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC–Supervisors: X4005S8Z-4.5A Application Field and Working Principle

PMIC stands for Power Management Integrated Circuit, and is an electronic device that is used to control and manage electrical power. It is also known as a power manager. It integrates various power management-related functions into a single IC package, thereby reducing system complexity and size. PMIC is widely used in the fields of automotive, industrial, communication, gaming, and many more.Supervisors are a type of PMIC which are designed to monitor a system’s power supply in order to maintain a desired output voltage rail. Supervisors compare the input and output voltages (which are normally the same) and then correct its output voltage to the desired value when the input voltage is higher or lower than it. They usually take the form of an integrated circuit, typically with a programmable reference, adjustable reset thresholds and outputs.The X4005S8Z-4.5A is a low-power supervisor with a 4.5V supply voltage. It is composed of complementary CMOS processes and feature ultra-low input and output current, low standby power and high accuracy voltage regulation. It has a wide operating temperature range of -40C to 150C, has a 0.9uA operational input undervoltage lockout (UVLO) current, and operates with a 2V input voltage range.The X4005S8Z-4.5A operates in two modes: active and watch mode. In active mode, the chip monitors the voltage at its input pin when enabled. When the input voltage is out of tolerance, the chip goes into its watch mode and pulls its reset pin low for 1ms. During this 1ms window, no reads or writes to the chip is allowed. Any reads or writes that occur during this period of time will cause the chip to restart and return to active mode.The X4005S8Z-4.5A has a robust protection and reset circuit. The protection circuit detects any fault conditions on the circuit, such as overvoltage, overcurrent, or reversed input. Once the fault is detected, the protection circuit shuts the circuit down and pulls the reset pin low until the fault is cleared. The reset circuit can also operate with an adjustable reset delay, where upon the reset pin is released after a set delay that can range from 2ms to 750ms.The X4005S8Z-4.5A is suitable for use in a wide range of applications including consumer, industrial, automotive and medical applications. The chip is used in a variety of systems to monitor the power supplies and provide a safe environment for a system, as it ensures that all components remain within their operating specifications and continue to work correctly.In conclusion, the X4005S8Z-4.5A is an excellent supervisor IC that can be used in a variety of applications. It is composed of complementary CMOS processes and features ultra-low input and output current, low standby power and high accuracy voltage regulation, making it ideal for use in low-power applications. Its protection and reset circuit provide robust and adjustable protection against overvoltage, overcurrent and reversed input conditions. It is suitable for use in consumer, industrial, automotive and medical applications.

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

Part Number	Manufacturer	Price	Quantity	Description