XC6122A750ER-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:	800 ms Typical
Voltage - Threshold:	5V
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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The XC6122A750ER-G is a multifunction protective device, belonging to the Power Management Integrated Circuit (PMIC) Supervisors category. It is used in power supplies and other power control circuits requiring superior protection and reliability. The XC6122A750ER-G provides overcharge, overcurrent, overdischarge, reverse voltage, wrong polarity, overheat protection and short-circuit protection. It is equipped with a 2-wire serial interface, signal output and signal input. The XC6122A750ER-G is used for voltage supervision in many applications, such as battery charging, electric vehicle on-board charging, adaptive fast charging, USB PD and many more. The device is used for the prevention of overcharging, overcurrent, overdischarge, reverse voltage, wrong polarity, overheat protection and short-circuit protection, among other functions. The XC6122A750ER-G implements an advanced hysteresis technique, which ensures superior protection performance. The device has a minimum of 2.6V and a maximum of 6.2V of operating range, allowing the user to adjust the overvoltage and undervoltage thresholds accordingly. Additionally, the detection window opens and closes with a delay of 5ms to minimize false triggers. The XC6122A750ER-G provides a 2-wire interface to monitor its status. Whenever an overvoltage, overcurrent, reverse voltage, wrong polarity, overheat protection and short-circuit event occurs, the device will respond and communicate it to the host controller. It is also possible to make adjustments to the supervising voltage via the same 2-wire interface. The XC6122A750ER-G also provides open drain outputs. The open drain output can be used to indicate the result of ovevoltage, overcurrent, reverse voltage, wrong polarity, overheat protection and short-circuit conditions. The XC6122A750ER-G is available in a 16 Pin, 5 x 5mm QFN package. It is suitable for a wide range of operating temperatures and is RoHS compliant. The device has been tested and can support up to 3-amp surge current. Power Management Integrated Circuits (PMICs) are becoming more and more popular due to their low cost and superior performance. The XC6122A750ER-G is one such example, offering reliable protection and superior performance in a wide range of applications. The device is suitable for use in many applications requiring reliable power management, such as battery charging and power control circuits.

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