XC6124E736MR-G Integrated Circuits (ICs)

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PMIC stands for Power Management Integrated Circuit, and Supervisors are special components in the PMIC category, used to monitor and control voltage in a circuit. The XC6124E736MR-G is a type of PMIC Supervisors, and it has a wide range of applications and principles.

Application Field

The XC6124E736MR-G is a Low Voltage Detection Voltage Supervisor that has wide application for detecting batteries and charging systems for Portable Electronics. More specifically, it can be used for monitoring single lithium-ion batteries with a voltage between 2.5V and 5.0V. It’s also capable of detecting over-voltage and low-voltage conditions on raised voltages, ranging from 4.6V to 6.0V, while it can detect voltage drops between 0V and 4.6V. The XC6124E736MR-G is also suitable for monitoring low-voltage power supplies.

Additionally, it is also possible to use the XC6124E736MR-G as a part of a Smart Charging Solution in a variety of applications. It can be used for the quick and accurate detection of plug in or unplug event for AC adaptors or USB chargers, and it can detect over-voltage outputs from AC adaptors to protect the battery system from damage. The XC6124E736MR-G can also be used for the detection of resistive loads, providing over-current and over-temperature protection for the system.

Working Principle

The XC6124E736MR-G contains a Low Voltage Detection (LVD) Circuit, a microcontroller and a comparator. The LVD circuit is connected between the power source and ground to receive the input voltage. The microcontroller is connected to the LVD circuit which processes the captured voltage, and then sends the result to the comparator. The comparator then compares the process result to the programmed voltage thresholds and sends a corresponding output signal to the system accordingly.

Apart from the detection of voltage and current, the XC6124E736MR-G can also monitor the temperature of the circuit, as it contains an on-chip temperature sensor. With the temperature monitoring, the XC6124E736MR-G can help protect the circuit from any over-temperature incidences which could be caused by abnormal operations or over-charging.

The XC6124E736MR-G is a high-performance LVD Voltage supervisor device with a wide range of application. It is small, energy efficient and has a low operating voltage. With its low voltage detect voltage range and over-voltage protection, it is an invaluable tool for protecting portable electronics from over-charging and over-temperature.

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