XC6121F533MR-G

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PMIC - Supervisors are semiconductor components that provide a wide range of low-voltage protection and supervision functions. The XC6121F533MR-G is a high-performance supervisor IC that integrates multiple protection functions, such as voltage-monitoring, clock-monitoring, reset, over-temperature protection, low-battery monitoring, and power-on/off sequencing. This allows system designers to reduce the bill of materials and time to market, as well as minimize system costs.

The XC6121F533MR-G is suitable for industrial and consumer applications such as Internet of Things (IOT), power control, servers, and industrial automation. With an operating voltage range of 1.8V to 5.5V, it provides real-time monitoring to detect over-temperature and low-battery situations, as well as provide clock-monitoring and reset functions.

It also offers power-on/off sequencing. This feature allows the device to first turn on the power domain in a system and then, sequentially, turn on the additional domains and peripherals such as HDMI, USB, and Ethernet. This ensures that the overall system sequence is optimized for the best performance, and helps to reduce over-temperature issues.

Communication with the XC6121F533MR-G is enabled by a 32-bit I2C/SMBus digital interface which provides more straightforward access to control registers, analog-to-digital converter (ADC), and other settings. It has a wide range of different protection and monitoring settings, making it suitable for a wide range of applications such as providing over-voltage, monitoring VDD, power-on/off sequencing, clock-monitoring and reset functions.

The XC6121F533MR-G also has a voltage-watchdog function, which can monitor the device or system\'s voltages. It can detect out-of-range voltage conditions on one or several power domain pins, and it can assert or de-assert a reset signal depending on the user\'s setting.

The device can be used to simultaneously monitor and control multiple power domains, as well as detect and protect a system against any over-temperature conditions. This can reduce power consumption and extend system lifetime, as well as increasing system reliability.

The XC6121F533MR-G offers built-in protection from unsafe behaviors such as short-circuits, voltage drops, and over-voltages. It also has an on-chip coin-cell battery holder, which can provide reliable power source in the case of power failure. It also has a recovery mode, which helps to reduce over-temperature situations, and power consumption during system monitoring.

In summary, the XC6121F533MR-G is an ideal PMIC - supervisor IC for a variety of industrial and consumer applications. Its voltage conduction and clock monitoring capabilities, combined with its on-chip power-on/off sequencing, reset, over-temperature protection, low-battery monitoring, and power-on/off sequencing features make it a flexible and power-efficient choice for designers seeking to reduce system costs.

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