XC6122C541ER-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:	400 ms Typical
Voltage - Threshold:	4.1V
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

PMIC (power management integrated circuit) Supervisors are devices that control and optimize the supply of power to a system or component. They are able to monitor a variety of voltages and current levels, trigger alarms and shut down the system when needed, reset start-up sequencing and sequencing events, and expand the input, output and the delayed reset feature capability.The XC6122C541ER-G is a single-channel voltage Supervisor with integrated push-pull MOSFET output driver, designed for protecting critical components from over-voltage or low-voltage conditions. It offers excellent protection from over-voltage and under-voltage conditions and supports configurable thresholds as well as various sensing and controlling functions.

Features

The XC6122C541ER-G PMIC Supervisor has many features that make it an ideal choice for a range of applications. These features include:• Integrated energy-conserving push-pull MOSFET output driver• Integrated digital bandgap reference• Operates on any supply voltage from 1.35V to 5.5V• Active-high and Active-low output versions available• Programmable on-time and off-time delays• Programmable output voltage for low-voltage protection• Low power reset function• High accuracy voltage monitor• Low supply-voltage reset function• Low current shutdown mode• High noise immunity surge rating• Maximum output current of 1A

Application Field and Working Principle

The XC6122C541ER-G PMIC Supervisor can be used in a variety of applications, including desktop and notebook computers, servers, data systems, routers, telecommunications, automation, distributed power supply systems, industrial systems, appliances, automotive, and medical.The device provides protection from over-voltage or under-voltage conditions and is highly configurable to meet a range of usage scenarios. The PMIC Supervisor has an integrated energy-conserving push-pull MOSFET output driver, which is used to control the output voltage and current. The device also has integrated digital bandgap reference, providing greater accuracy when sensing voltage levels.The PMIC Supervisor features programmable on-time and off-time delays, allowing it to detect over-voltage or under-voltage conditions and respond appropriately. The device also features programmable output voltage for low voltage protection, low-power reset function, high-accuracy voltage monitor, maximum output current of 1A and low-current shutdown mode for maximum energy efficiency.Additionally, the device has a high noise immunity surge rating and excellent ESD protection, making it suitable for use in a wide range of environments. In summary, the XC6122C541ER-G PMIC Supervisor is an ideal choice for applications requiring over-voltage or low voltage protection.

Conclusion

The XC6122C541ER-G PMIC Supervisor is an excellent choice for applications that require over-voltage or under-voltage protection. Its integrated energy-conserving push-pull MOSFET output driver and digital bandgap reference provide the accuracy and flexibility needed to protect sensitive components in a wide range of applications. The PMIC Supervisor also features programmable voltage settings, on-time and off-time delays, low power reset functions and low current shutdown mode for maximum energy efficiency, making it ideal for energy-conscious designs. Additionally, the device has a high noise immunity surge rating and excellent ESD protection, ensuring reliable operation in challenging environments.

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