XC6121A520ER-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

The XC6121A520ER-G is a member of a large family of small, low-power supervisors designed to provide battery and power supply monitoring, supply sequencing, and system reset. This family of supervisors offers a variety of applications and features to address a wide range of applications, such as microcontrollers, memory, low-power logic, and other mixed-signal circuits.

The XC6121A520ER-G offers dynamic voltage scaling (DVS) power management options for systems with multiple power levels and adjustable load currents. It is designed to reduce power consumption while maintaining an accurate system performance over a wide temperature range and a wide range of input voltages. The XC6121A520ER-G also provides excellent ESD protection, allowing it to be used in a variety of applications, including automotive, industrial, and medical.

Application Field

The XC6121A520ER-G is a versatile supply supervisor that can be used in a wide range of applications. These applications include automotive, industrial, medical, and home automation, where a low power supervisor with flexible voltage and current management are essential. The XC6121A520ER-G is particularly suitable for use in mid-power applications that require a high degree of fault protection and reliability, such as remote sensors and controllers, embedded wireless modules, battery systems, and other mobile applications. In medical devices, the XC6121A520ER-G can also be used as a power manager for embedded battery systems.

Working Principle

The XC6121A520ER-G uses a micro-controller based core to monitor, control, and provide interrupts to record the system’s performance. By monitoring and adjusting the supply voltages and current levels, the supervisor can minimize power consumption while maintaining an accurate system performance over a wide temperature range and a wide range of input voltages. For example, in battery system applications, the supervisor can manage the charging and discharging of the battery and alert the system to any over-voltage or under-voltage situations.

The XC6121A520ER-G also offers wide range monitoring for most voltages and currents, making it ideal for use in medical and automotive applications. The supervisor can continuously monitor and record all supply voltages and currents for up to 144 different states over a wide voltage range, allowing for complete system control. Additionally, these varied voltage, current, and temperature states can be used to execute programmable options in power management, reset, and supply sequencing.

The supervisor also offers supply sequencing and alert functions that can be used to monitor the system’s power supply, detect any over-voltage and under-voltage conditions, and alert the system when a supply voltage reaches a predefined voltage threshold. The alert function enables the system to respond quickly to any fault conditions and take appropriate measures, such as switching to an alternate power source or discharging capacitors.

In addition to providing monitoring and control capabilities, the XC6121A520ER-G also offers a wide range of reset capabilities, making it an ideal solution for microcontroller based applications. The supervisor can generate a reset signal whenever the system encounters a fault condition or when a supply voltage reaches a predefined voltage threshold. The reset signal can be used to reset the microcontroller or to reset any other circuit elements in the system. The supervisor can also perform a full power-down reset, during which the supervisor will completely turn off the supply voltage and reset the microcontroller.

The XC6121A520ER-G is a highly reliable low-power supervisor that can provide a wide range of monitoring, control, reset, and power management features to a variety of applications. Its varied voltage, current, and temperature states, along with its flexible reset, supply sequencing, and alert functions, make it ideal for use in automotive, industrial, medical, and home automation applications.

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