XC6124A634MR-G

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Power Management Integrated Circuit (PMIC) supervisors are essential components to achieve quick and stable system power solution. The XC6124A634MR-G is a highly integrated supervisory circuit specifically designed for microprocessor (MPU) applications for 32-bit digital processors. This device provides a low-cost solution with intelligent design, offering the best performance and value for engineers and designers.

The XC6124A634MR-G is designed for MPU supervisory applications. It integrates advanced supervisory functions, including system power-up control, low-voltage and low-power detection, system reset, power supply monitoring and manual reset. It also provides two independent power supply sources, including 5V main power and 3.3V auxiliary power, which can be used to monitor supply voltage level. The device has a low quiescent current of 5.5␣µA in normal operation and supports a wide supply voltage range of 1.8V to 5.5V. In addition, it offers fast and accurate overvoltage, undervoltage and power-on reset signals, with reset pulse widths as short as 1.2␣µs.

The XC6124A634MR-G is designed for system power up and low-voltage/low-power monitoring along with other system power functions. It has a built-in 6-bit Digital-to-Analog Converter (DAC) which can accurately and quickly respond to system power-on transitions by setting different voltage thresholds. It also offers three independent overvoltage/undervoltage detect outputs to allow the system to step down the voltage when the system encounters overvoltage and immediately reset the system when the voltage drops below a certain level. The device has a maximum power supply current of 5mA and can perform system reset on power down.

The XC6124A634MR-G can be used with various other system power solutions such as power supply sequencing and power supply monitoring. Its integrated control logic and high-efficiency switching circuitry provide self-contained power supply sequencing and management. The device also has a built-in watchdog timer to monitor system activity and quickly respond to any unexpected failure. In addition, the device can be configured to generate system reset signals for various events such as high temperature, overvoltage, undervoltage and power-on.

Overall, the XC6124A634MR-G is a highly integrated system power supervisor which offers flexibility, easy integration and excellent performance, making it a perfect solution for a wide range of microprocessor (MPU) applications. Its versatile features, low quiescent current, wide supply voltage range and system reset output make it an ideal solution for a wide range of applications, including system power-up control and low-voltage/low-power detection as well as other system power functions.

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