XC6121F641MR-G

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC - Supervisors

PMIC (Power Management IC) supervisors are the building blocks of modern systems designed to improve power management. As the name implies, they are integrated circuits which are used to supervise the voltages of various components within a system. However, in addition to this, they can also provide a range of additional functions. One of the most common types of PMICs are called Supervisors and the XC6121F641MR-G is one such example.

The XC6121F641MR-G supervisor is well suited to a wide range of automotive and consumer applications, including motor control systems, power supplies and instrumentation applications. The device features an integrated voltage monitor, which provides an adjustable trip point for monitoring system voltages. In addition, it has an active pull-down on the reset output, providing a reliable reset signal that ensures that the system is safely powered down when out of specification. Another key feature of the XC6121F641MR-G is its flexibility and ability to be configured to meet different operational demands.

As far as its working principle is concerned, the XC6121F641MR-G relies on an internal voltage regulator circuit to ensure that the system\'s voltages are kept within a given range. The supervisor also utilizes a delta-sigma ADC (Analog-to-Digital Converter) to measure the system voltages. The ADC output is fed into a sampling circuit and the output of this circuit is compared to a set of preset thresholds. If any of the system voltages exceed the set thresholds, the supervisor will set a reset flag which will then trigger the reset outputs.

In addition to the above features, the XC6121F641MR-G also provides users with accurate supply tracking of system voltages and protection against over-voltages variation. It also has a system reset signal with an adjustable time delay, to ensure that the system is gradually brought back online once the specified voltage condition is met. Last but not least, the XC6121F641MR-G also boasts a power-on reset circuit which, when activated, will hold the reset outputs high until the system reaches its normal operating conditions.

Overall, the XC6121F641MR-G is a powerful and highly reliable supervisor with a wide range of features designed to ensure reliable and safe operation. Powered by an efficient integrated voltage regulator, it provides the users with the necessary protection against voltage faults in the system and its adjustable reset outputs allow users to customize their system according to the application’s requirements.

The specific data is subject to PDF, and the above content is for reference