NCP302LSN45T1

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The NCP302LSN45T1 is a member of the Prime Linear Supervisors family from ON Semiconductor. It is a device that offers automatic system restart and system reset monitoring for a variety of applications. It provides extremely low-power system restart and reset monitoring for microprocessors and other digital logic circuits. With its wide range of features, the NCP302LSN45T1 is an ideal choice for many types of processors and applications.

The NCP302LSN45T1 is designed to ensure reliable system restart and reset monitoring of microprocessors and other digital logic circuits. The device features an ultra-low power consumption which enables it to run from as little as 0.6 V, and its user programmable time-outs (from 30 ms to 16 s) allow for timing flexibility.

The NCP302LSN45T1 includes a voltage monitoring circuit which provides a reliable system reset when the operating voltage drops below a user set threshold. It also includes a programmable watchdog timer to reset the system when the monitored logic does not toggle within a user-set time-out. In addition, it features manual reset, system reset latch, disable, and time-out functions. The device also has an adjustable threshold voltage to provide a controlled shutdown of low power circuits.

Application fields of the NCP302LSN45T1 are mainly focused on powering microprocessor and associated peripherals, providing system monitoring of a wide variety of logic families, providing system restart and reset monitoring for microprocessors, and providing controlled shutdown of low power circuits. It is primarily used in add-on cards, home routers and media players, network security solutions, and portable media players.

The working principle of the NCP302LSN45T1 is simple yet efficient. It monitors the operating voltage of the system and when the voltage drops below a certain level, the voltage monitoring circuit triggers the system reset. Additionally, the watchdog timer keeps an eye on the logic state of the circuit and if it does not toggle within the pre-set time-out, it will also reset the system. The device also features a manual reset, system reset latch and disable, and time-out functions, allowing more control over the system.

The NCP302LSN45T1 is a compact, low power and cost-effective supervisor solution for any application that requires system reset monitoring. The device is ideal for use in a variety of applications, such as add-on cards, media players, home routers, etc. It provides efficient, reliable system restart and reset monitoring and controlled shutdown of low power circuits, making it a great choice for many applications.

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