XC6124E620MR-G

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PMIC - Supervisors are integrated circuits that monitor and control power, supplying signals to keep a system running within specified limits and handle any changes that occur within certain parameters. The XC6124E620MR-G is an example of a PMIC - Supervisor that is used to protect embedded systems from current misuses and overvoltage, as well as to achieve flexible low voltage and low quiescent current system design.

Overview of the XC6124E620MR-G

The XC6124E620MR-G is a power management IC (PMIC) with a built-in ideal Diode circuit and Input Overvoltage Protection (IOV). It is designed with an input voltage range of 4.5V to 20V, and it can withstand up to 26V. It also has a high accuracy reset output voltage (Vbat) with a range of 1.8V to 3.6V. The XC6124E620MR-G has an operating temperature range of -40°C to 105°C.

Application Fields

The XC6124E620MR-G is a perfect fit for embedded systems that require low voltage,low quiescent current,voltage protection, and power management. It is ideal for use in automotive safety applications, general-purpose power supplies, supervised power supplies, voltage monitoring, and overvoltage protection.

Working Principle

The XC6124E620MR-G is designed with an ideal diode circuit that connects the input power to the output power, allowing current to flow only in one direction. This enables it to provide overvoltage protection, as it prevents overvoltage and current misuse on the input power side. The IC then filters the output voltage, and provides power to the embedded system. It also monitors the voltage, providing both reset output signals as well as power failure detection (PFD) signals for system monitoring.

Other Features

The XC6124E620MR-G possesses various additional features, such as thermal protection and soft-start, both of which help limit the inrush current of the IC. To reduce its quiescent current, it also has variable frequency and variable duty cycle. Finally, it has a wide range of operating temperatures and incorporates undervoltage detect and system reset for improved power management.

Conclusion

The XC6124E620MR-G is a perfect fit for embedded systems that require reliable overvoltage and current protection, as well as low quiescent current and low voltage levels. It offers a wide range of features, such as thermal protection, soft-start, and variable frequency and duty cycle, that are designed to ensure safety and reliability. The XC6124E620MR-G is ideal for applications such as automotive safety, general-purpose power supplies, supervised power supplies, voltage monitoring, and overvoltage protection.

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