XC6124C641MR-G

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The XC6124C641MR-G is a part of PMIC (Power Management Integrated Circuit) supervisors. Power management ICs are devices that handle power control and voltage management for a variety of applications ranging from cell phones to AC/DC adapters to computers. The XC6124C641MR-G is designed to provide precise control over power delivery and systems operation.

The XC6124C641MR-G features an ultra-low quiescent current of 1.5 μA and an ultra-low standby current of 8 μA. It includes an adjustable reset circuit with an adjustable voltage range of 2.0V to 6.5V, a watchdog timer with an adjustable time-out range of 1ms up to 65s, and an input/output port with an adjustable range of 0.7V to 6.8V. In addition, the XC6124C641MR-G has two LED indicators for power failure and reset conditions. The device also features over-temperature and over-current protection, as well as a precision voltage reference of 1.24V ± 2.5%.

The XC6124C641MR-G is ideal for systems requiring defense against power loss or rises. It can be used as a supervisor in power-saving systems, a monitoring device in battery backup systems, and a protector of DC/DC converters or even onboard transistors. The device is also suitable for use in low voltage, low power consumption systems as well as portable and mobile devices. The device\'s low-voltage operation allows it to be used in a variety of applications where power efficiency and reliability are key.

The XC6124C641MR-G is based on a reset circuit that can detect the status of the system supply voltage, and the supervisor will issue a reset signal when the voltage drops below the reset window or rises above it. The watchdog timer also monitors and ensures system operation by providing an adjustable reset time-out reset and reset delay. In addition, the watchdog timer resets the system after a predetermined period of inactivity—useful for applications that require periodic service and maintenance.

The XC6124C641MR-G has both active-low reset (RESET) and active-low watchdog reset (WDRST) that can be used to trigger external components. The RESET pin is activated when the system voltage drops below the reset threshold voltage, while the WDRST pin is activated when the preset time-out duration expires. This device also features a power-on reset (PWRON) that is triggered when system power is first applied, ensuring that the system is in a known state before system operation begins.

The XC6124C641MR-G is an ideal choice for a variety of power management applications. It ensures reliability and power efficiency in a low-voltage package and its adjustable reset circuit, watchdog timer, and power-on reset functions make it suitable for a wide range of applications. Its ultra-low quiescent and standby currents make it ideal for systems that require minimum power consumption without compromising performance.

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