NCP803SN160T1G Integrated Circuits (ICs)

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PMIC (Power Management Integrated Circuit) Supervisors are special circuits specially designed for an integrated power management system. NCV803SN160T1G is one of the PMIC Smart Supervisor solutions that can be used to manage power in critical applications.

NCV803SN160T1G is a multi-channel supervisor designed for a wide range of applications such as medical and industrial safety-critical applications. It features a 4-channel overvoltage supervisor, a 4-channel undervoltage supervisor and a 4-channel watchdog. It also features an integrated enable and reset logic, reset sequence generator and reset signal inhibition. In addition, the NCV803SN160T1G also features an I2C interface, allowing for remote monitoring and configuration.

The 4-channel overvoltage supervisor monitors voltage continuously, compares it with a specified trip level and initiates the reset signal when any of the configured voltage levels is exceeded. The 4-channel undervoltage supervisor has a similar feature as the overvoltage supervisor, but it initiates the reset signal only when any of the configured voltage levels go below the specified trip level. The 4-channel watchdog monitors the health of a system, such as processor and memory status. Upon detecting any irregularity, it issues a reset signal.

The NCV803SN160T1G includes a built-in reset sequence generator (RST_En), which can generate an appropriate reset signal to reset the system when any of the configured voltages (overvoltage/undervoltage/watchdog) reach their trip levels. This feature is particularly useful for applications where a careful and organized reset of the system is required. The NCV803SN160T1G also includes an enable logic pin, which can be used to enable and disable the supervisor, thereby reducing the system workload.

The I2C interface, which is included in the NCV803SN160T1G, allows for remote monitoring and configuration. Remote configurations can be done using I2C commands, which can be used to preset multiple channels, set thresholds and access status registers. This interface is useful in applications where remote monitoring and configuration is required, such as medical and industrial safety-critical applications.

In summary, the NCV803SN160T1G is a multi-channel smart supervisor solution suitable for a wide range of applications such as medical and industrial safety-critical applications. It features a 4-channel overvoltage supervisor, a 4-channel undervoltage supervisor and a 4-channel watchdog, as well as an integrated enable and reset logic, reset sequence generator and reset signal inhibition. In addition, it also includes an I2C interface, which allows for remote monitoring and configuration.

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