XC6123E649ER-G

The XC6123E649ER-G is a precision voltage monitor and supervisor IC typically used in portable and battery-powered applications like laptops and cell phones. It is also used in battery circuits, embedded systems, cars, and other industrial applications. It offers a wide range of features, including adjustable over-voltage and under-voltage detection limits, precision start-up, low supply current, and adjustable power-on reset and filtering. This makes it an ideal choice for protecting systems from voltage spikes, brownouts, and over-voltages.

The XC6123E649ER-G is made up of two core components. The first component is the voltage-sensitive comparator, which monitors and compares the input voltage to the reference input. When the monitored voltage exceeds the reference input, a reset signal is sent to the system to indicate that the input voltage has exceeded a predetermined level. This initiates a system reset which shuts down the system before any damage can occur.

The second component is the reset timer, which is used to maintain the reset signal for a predetermined period of time. This ensures that the system has enough time to reset itself before continuing operation. The reset timer can be adjusted to allow for a longer reset if needed.

The XC6123E649ER-G also has the ability to sense temperature, either through an internal temperature sensor or an external thermistor. It can detect over-temperature conditions, and in some cases can be used to help reduce the current draw of high-power circuits. Additionally, it can be used to monitor the current draw of batteries and help maximize power efficiency.

The XC6123E649ER-G is designed to meet medium-voltage standards up to 16 V, and is capable of operating over a temperature range of -20°C to +85°C. The IC offers a wide range of features to help protect and maintain the operation of electronic systems.

In summary, the XC6123E649ER-G is a versatile and reliable IC used in a variety of applications. It offers adjustable voltage detection limits, precision start-up, low supply current, and adjustable power-on reset and filtering, making it an ideal choice for protecting systems from voltage spikes, brownouts, and over-voltages. With its reliable operation and wide range of features, the XC6123E649ER-G is an excellent choice for industrial and embedded applications.