XC6119C48A7R-G

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Power Management IC (PMIC) is a type of integrated circuit (IC). It provides a range of power related functions for various electrical systems and devices. A supervisor is a type of PMIC that monitors system parameters and initiates reaction to protect the circuit operations. The XC6119C48A7R-G is a supervisor IC that integrates a system supervisor with a multi-channel voltage comparator, reset generator, watchdog timer, and programmable delay circuits.

The XC6119C48A7R-G is a single-chip system supervisor IC that includes a low voltage detect (LVD) circuit, a reset generator, a watchdog timer, and a voltage comparator. It is used to monitor system power conditions and provide power reset and reset delay functions. The supervisor also ensures safety by preventing system operation under overvoltage and undervoltage conditions.

The IC package is housed in a small 8-pin VQFN package that is suitable for a range of applications. It supports supply voltage from 2.0 V to 5.5 V and is operational from -40 °C to 85 °C temperature range. The reset output is an open-drain output and user can customize various parameters through the external pin of the IC.

The XC6119C48A7R-G is capable of detecting variances in specific system voltages. When these voltages drop below or exceed the specified thresholds, the supervisor will then reset the system. The supervisor has three main threshold detect and reset circuits – an April selector circuit, a n-type low voltage detect circuit, and a p-type low voltage detect circuit. The April selector circuit is used to detect a specified April value and will generate a reset output pulse when the voltages fall outside of these limits. The n-type low voltage detector and the p-type low voltage detector will detect the specific values and generate a reset output if these limits are exceeded.

The supervisor also includes a watchdog timer that monitors the system and sends a reset pulse if the system fails or malfunctions. The watchdog timer is used to ensure system reliability, prevent system interference and protect the system from unexpected errors or malfunctions. The supervisor has a programmable delay control and reset control circuit to further customize the system reset and delay functions.

The XC6119C48A7R-G has a wide range of applications such as motor control systems, power supply systems, security systems, and communication systems. This IC is suitable for various embedded systems, automotive and industrial applications that require protection against overvoltage and undervoltage conditions.

In conclusion, the XC6119C48A7R-G is a single-chip system supervisor IC used to monitor system power conditions and provide protection against overvoltage and undervoltage conditions. It includes a system supervisor, low voltage detector, reset generator, watchdog timer, and programmable delay circuit. The XC6119C48A7R-G has a wide range of applications in motor control systems, power supply systems, security systems, and communication systems.

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