XC6122C418ER-G

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Watchdog Circuit
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	200 ms Typical
Voltage - Threshold:	1.8V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	6-UFDFN Exposed Pad
Supplier Device Package:	6-USPC (1.8x2)

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PMIC (Power Management Integrated Circuit), also known as PMU (Power Management Unit), abbreviated as power chip, is a type of integrated circuit which specializes in power management. Supervisors are the most common type of PMIC. A supervisor is an integrated circuit which monitors, supervises, and controls one or more power supplies. XC6122C418ER-G is a supervisor IC with accurate reset and system power-on detection features.The purpose of XC6122C418ER-G is to detect electric signals and provide reset or system power-on detection to other systems. It has an operating temperature range of -40℃ to +85℃, a wide operating voltage range from 2.4V to 6V, and is ESD protected up to the 2000V human body model. The device has an adjustable reset threshold from 2.4V to 4.5V, with a reset timeout of 40-235 ms. It also provides a power-on reset with a duration of 35-420ms.XC6122C418ER-G is typically used in applications such as industrial control, computer motherboards and media players. It is well suited for applications that require low power consumption and accurate reset/restart control.The working principle of XC6122C418ER-G is based on a comparator circuit. The input voltage is compared to the reset threshold voltage. If the voltage is higher than the threshold voltage, an output signal is generated. This output signal can be used to reset or restart other system components. The device also features an adjustable reset timeout, which prevents the device from resetting or restarting multiple times in a short period of time. The XC6122C418ER-G also provides a power-on reset feature. When the vcc pin is powered, the device generates a power-on reset signal, which is used to reset or restart the system components. The device also has brownout and watchdog features, which detect unstable or low voltages and provide a reset or restart signal.In conclusion, XC6122C418ER-G is a supervisor IC with accurate reset and system power-on detection features. Its wide operating temperature range and adjustable reset timeout make it ideal for applications such as industrial control and computer motherboards. Its working principle is based on a comparator circuit, which compares the input voltage to the reset threshold voltage and provides a reset/restart signal when the voltage is higher than the threshold voltage. The device also features a power-on reset and a brownout/watchdog feature.

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