XC6123E641ER-G

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PMIC - Supervisors are a type of integrated circuit that provide power monitoring and power supervision of an associated power supply or system. The XC6123E641ER-G is one such device in the Xtrinsic family of PMIC products from Freescale Semiconductor. It features a wide range of features, such as a programmable watchdog timer, voltage level detection and threshold comparison, power source sequencing, power-on/off control, and other functions.

The XC6123E641ER-G has a wide range of applications, including microcontroller-based systems, embedded control systems, digital signal processing (DSP) systems, industrial automation systems, automotive systems, and many other digital systems. This PMIC can also be used to protect sensitive electronic components from power interruptions. It is designed to provide a wide range of features, from power monitoring and power supply supervision to power source sequencing, power-on/off control, and other functions.

Working Principle of XC6123E641ER-G:

The XC6123E641ER-G is designed around a 32-bit microprocessor-based control unit. It uses a variety of programmable registers and parameters to control its operation. The registers and parameters can be changed by software programs or user-specified values. This PMIC also includes two 8-bit comparators that are used to compare voltage levels or thresholds, as well as a programmable watchdog timer.

It also has a fault detector circuit that detects the presence of an over-voltage or under-voltage condition. When a fault is detected, the device can stop supplying power or generate an interrupt signal. The XC6123E641ER-G also includes a power-on/off control circuit, which can be used to manage system power-up and power-down. This PMIC also integrates power source sequencing capability into its design, allowing multiple power sources to be sequenced for optimum system performance.

In addition to providing power monitoring and power supervision functions, the XC6123E641ER-G also provides a number of other features. These features include I2C and SPI interfaces, up to 32GPIO pins, and a range of current sensing functions. The PMIC also features Current Sense Amplifier (CSA), Peak Current Detector (PCD), Programmable Voltage Level Detection (PVD) and High Voltage and Low Voltage LED indicators.

Overall, the XC6123E641ER-G is a robust and reliable PMIC that provides a range of features for a variety of applications. Its wide range of functions makes it an ideal solution for a variety of embedded control and general-purpose system design projects. In addition, its low power consumption and wide operating temperature range make it an excellent choice for low-power, high-efficiency applications.

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