XC6122D645MR-G

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PMIC - Supervisors are widely used in many areas and applications for providing power management for a variety of electronic systems. XC6122D645MR-G is one type of PMIC - Supervisors, and its application field and working principle are discussed in this article.

The XC6122D645MR-G is an ultralow load current supervisor IC with LED display and gated-controlled operation. It operates from a wide operating voltage range of 1.5V to 5.5V. With its high accuracy (±0.5%) and low quiescent current, it can be used in a wide range of applications and devices, including audio (e.g. amplifiers), automotive, emission control, and industrial control. In addition, it can also be used for pulse control, low power purpose and for timestamps.

XC6122D645MR-G provides more reliable and precise voltage monitoring function. It can detect and hold accurate voltage under different conditions. It can alert when the voltage is below the predetermined threshold. It also enables power management systems to easily and accurately detect low-voltage levels allowing for processor or peripheral reset, the presence of power or fault conditions, or even shutdown of the system. It’s special features such as wide temperature range, fast voltage reset, adjustable voltage reset and low-voltage reset make it suitable for many industrial applications.

The working principle of XC6122D645MR-G is quite simple. It consists of a voltage comparator, an internal supply voltage and a control input which can be configured to use a single reset output, a reset and a power-on output, or a reset and power-on/off output. It has an adjustable voltage level and is programmed via an external resistor block. The voltage comparator compares the input voltage to the preset voltage level and if the input voltage is lower than the threshold set by the resistor block, the output is activated, signifying a low voltage condition. The integrated LED display helpsto alert the user in case of a low voltage warning.

The XC6122D645MR-G PMIC supervisor IC is suitable for stabilized voltage monitoring, with its wide temperature range, instant voltage reset and low-voltage reset features. Its sophisticated design allows precise voltage monitoring and provides accurate and reliable power management. It is widely used in a variety of applications across the industrial, automotive and audio markets. Its wide operating voltage range and ultracompact package size make it suitable for many applications. With its low power consumption and high accuracy, the XC6122D645MR-G is an ideal choice for applications requiring high performance and reliable power supply management.

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