NCP300LSN46T1G

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NCP300LSN46T1G is a PMIC - Supervisors specifically designed and manufactured by ON Semiconductor, able to support host processor running at up to 650MHz and decode various system power management features.

NCP300LSN46T1G is uniquely suited for standards-compliant system designs relying on a single supply rail to maintain voltage levels across the board. It can effectively protect and manage different types of systems from transient voltage spikes or noise, thus ensuring system safety and reliability.

Application Fields of NCP300LSN46T1G

There are multiple potential applications of NCP300LSN46T1G, from computer communications and networking to consumer electronics, medical and military purposes, gaming and automotive devices.

• Industrial Computers & Robotics – NCP300LSN46T1G can assist in controlling and monitoring the many components associated with communication and calculation processes in the industrial world.
• Networking – NCP300LSN46T1G can supply power management and current-sensing features, which are necessary in backbone switch infrastructures.
• Consumer Electronics – NCP300LSN46T1G can help monitor, regulate and protect electronics in consumer products such as tablets, cell phones and game consoles.
• Medical – In medical applications NCP300LSN46T1G can be used to measure and regulate power parameters in biomedical instruments and medical equipment.
• Military – In applications where mission-critical embedded systems must be robust and reliable, NCP300LSN46T1G can be useful for monitoring and controlling power in weapons systems and surveillance equipment.
• Gaming – NCP300LSN46T1G can assist with power regulation in gaming devices, thus increasing their lifespan.
• Automotive – NCP300LSN46T1G can be used to optimize power management and control within the increasingly complex power networks of automobiles.

Working Principle of NCP300LSN46T1G

NCP300LSN46T1G is a highly integrated single supply supervisor designed to monitor and support a single power rail while maintaining a safe, system-wide voltage level. The integrated voltage monitor-comparator has two independent outputs, whose polarities can each be configured as active-low or active-high.

The fault condition status can be detected by the comparator, which is perfect for applications with multiple supply voltages. Internal current-limiting circuits complete the protection and facilitate system monitoring.

It also combines power supply supervisor with power-on reset (POR), watchdog reset, stand-by reset and other signal output functions, to provide comprehensive power management for digital power systems.

In addition, NCP300LSN46T1G comes with an integrated power fail comparator, making it suitable for applications needing high precision. By cautiously monitoring the applied voltage level as well as outpacing the system reset upon detection of a predetermined threshold below the nominal voltage, it can help ensure lifespan of the boards in the electronic device.

The extended temperature range of -40°C to +125°C makes NCP300LSN46T1G the ideal solution for applications requiring a wide operating range, such as automotive and military grade power solutions.

Conclusion

NCP300LSN46T1G is a full featured PMIC - Supervisors designed and manufactured by ON Semiconductor to support host processor running at up to 650MHz and decode various system power management features. It offers multiple potential applications, from industrial computers to consumer electronics and medical equipment.

Its integrated voltage monitoring, surpassing the system reset upon detection of a predetermined threshold below the nominal voltage and extended temperature range of -40°C to +125°C make NCP300LSN46T1G a reliable and robust solution for demanding applications requiring a wide operating range.

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