XC6123D320MR-G

PMICs (Power Management Integrated Circuits) are designed for regulating, converting and controlling voltage power supplies. In addition, they are also responsible for handling power conversion and transmission, delivering accurate images generated by microprocessors, managing battery life and current, and providing several components with power. PMICs are often used to reduce the complexity of circuit design and make implementation of multiple power supplies simpler by providing multiple functions within a single chip. In this article, the focus is on the XC6123D320MR-G, a type of PMIC supervisor.

The XC6123D320MR-G by X-CHEM Semiconductor is specifically a 3.3V supervisor which provides accurate voltage supervision and reset functions in a variety of embedded systems. This supervisor is capable of resetting a microprocessor or microcontroller in case of abnormal conditions like excessive current or abnormal voltage. It also enables monitoring of certain conditions and then, depending on the programmed values, initiating a reset pulse. It can be used with either an open-drain or push-pull type of oscillator circuit.

The XC6123D320MR-G is capable of detecting precise voltage variations, making it possible to detect both high and low voltage conditions in the system. It can then act accordingly and reset the system. Moreover, it is designed with an internally generated reset output delay and an adjustable voltage error window, allowing for better adjustment in the system property. Additionally, this supervisor also features an adjustable pulse duration, allowing for better control of the system and improved protection for sensitive integrated circuits.

The working principle of the XC6123D320MR-G is quite straightforward. It is designed to detect if the voltage is within the programmed limits and if so, then the reset pulse is not generated. If the voltage rises or falls beyond the allowable range, then the reset pulse is generated and the system is reset. This supervisor also utilizes an internal delay module which provides an adjustable reset output delay, depending on the system requirements. The classic application field of this supervisor is with computer motherboards, electronic backplanes, and all kinds of digital equipment.

The XC6123D320MR-G is a great supervisor for many system designs, since it combines accuracy, low current consumption, and great protection for integrated circuits. It is designed to reduce the complexity of the circuit design and make implementation of multiple power supplies simpler. Moreover, its adjustable reset output delay and adjustable voltage error window make the supervisor even more reliable. Finally, its classic application field in computer motherboards and other digital equipment make it a versatile solution for many system designs.