X5169S8IT1

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete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:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SOIC
Base Part Number:	X5169

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PMIC - Supervisors

PMIC (Power Management Integrated Circuit) supervisors have become an essential component for the efficient and reliable operation of a variety of electronic products, from portable devices to industrial applications. As these products get more sophisticated and their functionality grows, PMIC supervisors have become increasingly important in ensuring proper operation of the systems that house them.The X5169S8IT1 is a member of a series of PMIC supervisors that offer a wide variety of features, from power management to monitoring, to keep systems running reliably and efficiently. This product is available as a standalone IC or can be integrated into a variety of systems.

X5169S8IT1 Application Field

The X5169S8IT1 is well-suited for a wide variety of industrial and consumer applications, including computers, telecom equipment, appliance controls, instrumentation and measurement, industrial automation controls, automotive applications, and lighting and entertainment devices. Its wide operating voltage range, from 2.5V to 5.0V, and broad temperature range, from -40°C to +125°C, make it an ideal choice for system designers. In addition, its wide input voltage range and adjustable output voltage make it well-suited for a variety of applications.

X5169S8IT1 Working Principle

At the heart of the X5169S8IT1 is a smart supervisor core, designed with a two-stage voltage regulator. The primary stage of the regulator is a switch-mode power supply (SMPS) with programmable system startup, shutdown and overvoltage protection. The secondary stage of the regulator consists of linear regulators that provide power to the load.The supervisor core monitors the system to detect overvoltage, undervoltage, overcurrent and out-of-phase conditions and then takes the appropriate action. The supervisor core provides an adjustable reset threshold voltage, adjustable timing for the reset signal, and a manual reset pin to give the user greater control over the system.The X5169S8IT1 also features a watchdog timer and thermal overload protection to guard against system failure. The watchdog timer has an adjustable delay time and can generate an interrupt or reset the system if a time-out occurs. The thermal overload protection monitors the die temperature and shuts down the power supply if it gets too hot.The X5169S8IT1 meets a wide range of industry requirements including safety standards and design requirements. The combination of features makes the X5169S8IT1 a perfect choice for designers who need reliable and efficient power management designed into their application.

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