XC6108N20AMR-G

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XC6108N20AMR-G is an intelligent energy-saving controller IC designed for switching power supply circuits. It is built for voltage input, current input and PWM control. In addition to the features and functions of relay control, digital control and timer control, the new version is equipped with a digital temperature display. It is tailored for small power supply circuits, which are easily damaged by overvoltage and need to better control the temperature for applications with strict anti-interference requirements.

The XC6108N20AMR-G series is part of a PMIC (Power Management IC) specifically designed for power supply and control ICs in the power line supervisor and power supply undervoltage lockout (UVLO) classes. As regulators, they are designed to provide protection and switch power management integrated circuits in the event of an overvoltage or undervoltage condition. Some of the main functions of these ICs include protection against load dump, switch reset, brown-out protection, undervoltage lockout, as well as start-up/shutdown delays. The XC6108N20AMR-G provides all these functions in a single package.

The XC6108N20AMR-G is built with a voltage source ideally suited to regulator applications. The package includes a typical fixed output voltage of 2.5V to 3.5V, an internal voltage-regulating MOSFET, and a built-in resistor for voltage setting. The internal MOSFET switch is driven by a control signal generated by an internal protection control circuit. The maximum output current of the XC6108N20AMR-G is up to 0.15A. It is able to self-start and have a diagnostic output signal. It also incorporates a wide input voltage range from 2.7V to 18V, easily accommodating most supply undervoltage lockout (UVLO) applications. As an additional feature, the XC6108N20AMR-G can be used to switch extra loads with an external PMOS device.

The XC6108N20AMR-G is designed to efficiently control the power supply and ensure the correct voltage levels inputs and outputs by aptly handling the power supply states. This means that it is capable of detecting overvoltage/undervoltage conditions and responding to these by turning off the power supply. The XC6108N20AMR-G can also be used with extra external PMOS device to switch additional loads, making it an ideal solution for a wide range of applications such as embedded systems, automotive electronic systems, and industrial control board.

In operation, the XC6108N20AMR-G works by monitoring the input voltage via its sense pin, and when the voltage goes below the lower limit or exceed the upper limit, it will turn off the power supply. The upper and lower limit can be set by adjusting the internal resistor, or by applying an external voltage. It also incorporates a time delay for reset after power-on, and is able to latch the status even when the voltage range recovers, thereby achieving a higher protection grade. In applications that require overvoltage protection, the XC6108N20AMR-G can be combined with other protection circuits. The XC6108N20AMR-G is also able to detect overcurrent and temperature. This ensures that any overcurrent or temperature rise is quickly identified and responded to.

The XC6108N20AMR-G is an extremely versatile and reliable Power Management IC. As such, it is ideal for voltage input, current input and PWM control in small power supply circuits. The built-in diagnostics, load dump protection, and time delay for reset after power-on make it a great solution for monitoring power supplies under extremely inconvenient conditions. Additionally, it is capable of efficiently controlling the power supply and ensuring the required voltage levels input and output, meaning that it is tailored for applications that require overvoltage protection. All in all, the XC6108N20AMR-G is a dependable and economical solution for applications in a wide range of fields.

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