XC6123C639ER-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:	1.6 s Typical
Voltage - Threshold:	3.9V
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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Introduction

XC6123C639ER-G is an innovative PMIC Supervisor which is specifically designed for automotive applications. This supervisor is made specifically to meet the high-quality, reliable and cost-effective requirements of modern automotive systems. The first-level protection built-in to XC6123C639ER-G supervisor ensures that it is both robust and reliable. It is highly suitable for usage in various applications such as engine control, battery management, electronic stability control, and start/stop systems.

Application Field

XC6123C639ER-G PMIC Supervisor can be used in a wide range of automotive applications. It can be used for engine control, battery management, electronic stability control, and start/stop systems. It can also be used for time-critical operations such as HVAC control, fuel injector control or hydraulic unit control. Furthermore, it has the capability to isolate emergency/warning signals from other critical signals and also to provide protection from external and internal short circuits.

Working Principle

The working principle of XC6123C639ER-G PMIC Supervisor is based on its first-level protection feature. This feature monitors the system’s temperature, voltage, and current to ensure optimal operation, while also providing isolation of emergency/warning signals from other critical signals. Furthermore, it has the ability to detect and protect against external and internal short circuits, as well as current imbalances. This unique feature allows it to offer reliable and robust protection for automotive applications.In addition, XC6123C639ER-G PMIC Supervisor is equipped with a precision reset generator that is able to precisely measure and detect the voltage, temperature and current of the system, thereby providing a reliable and robust reset signal for systems operating in temperature extremes. The supervisor also has a power-on-reset feature that ensures a reliable reset during power-on operation. With the help of the reset signal, the supervisor can quickly recover from abnormal operation and reset to a normal and safe state. The precision reset generator is also used to detect and control inrush currents and provide adjustable shutdown times.

Conclusion

XC6123C639ER-G PMIC Supervisor has been specifically designed to meet the high-quality, reliable, and cost-effective requirements of modern automotive systems. Its first-level protection feature combined with precision reset generator and power-on-reset feature make it an ideal choice for a variety of automotive applications. Furthermore, its isolation of emergency/warning signals from other critical signals and protection from external and internal short circuits make it even more suitable for these applications.

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