XC6124C444MR-G

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PMIC - Supervisors are a type of integrated circuit (IC) designed to monitor the power supply for proper voltage and current levels. The XC6124C444MR-G is a low cost, high efficiency supervisor IC that is designed to be used in a variety of applications.

The XC6124C444MR-G is a 4-channel supervisor that provides main power management functions in system with multiple power sources. It provides supply voltage monitoring and overvoltage protection with precise undervoltage monitoring and automatic reset. It also features an adjustable voltage monitor and sequential reset output.

The XC6124C444MR-G is primarily used to monitor the power supply of key components in a system, such as processors, DSPs, and microcontrollers. The device is designed to protect the power circuit of the system against excess current and overvoltage conditions. It also provides an adjustable voltage monitor and an active low reset output.

The working principle of the XC6124C444MR-G is quite simple. The IC has four channels: each for monitoring the voltage level of its corresponding power source. Each channel is equipped with an overvoltage protection circuit, an undervoltage detection circuit, and a reset output.

The overvoltage protection circuit monitors the voltage level of the power source and cuts off the power supply when it exceeds the threshold level. The undervoltage protection circuit monitors the voltage level of the power source and generates a reset signal when the voltage level drops below the threshold level. The reset signal triggers the reset output, alerting the system so that it can take appropriate action.

The XC6124C444MR-G also features several other features such as a temperature compensation circuit, a low power shutdown mode, and a power on reset circuit. The temperature compensation circuit is used to adjust the voltage threshold level of the overvoltage protection circuit so that it remains unaffected by changes in ambient temperature. The low power shutdown mode allows the device to enter a low power state when the system is not in use in order to conserve energy. The power on reset circuit monitors the input power source and generates a reset signal when the power is turned on.

Overall, the XC6124C444MR-G is a highly efficient and cost-effective supervisor IC that is ideal for use in a variety of applications. It provides main power management functions such as overvoltage protection, undervoltage detection, and reset output. It also features other features such as a temperature compensation circuit, a low power shutdown mode, and a power on reset circuit. The XC6124C444MR-G is a great choice for anyone looking for a reliable and economical power management solution.

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