NCP43080DDR2G

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Power supply controllers, monitors and management systems are essential components of many modern systems, especially those with high current and voltage requirements. The NCP43080DDR2G is a low power, highly integrated power management solution that enables designers to reduce the size and complexity of their electronics systems. The NCP43080DDR2G is a monolithic 5V next generation, ultra-low power PMIC for 24V systems with up to two Buck output channels and one LDO.

Features and Benefits

The NCP43080DDR2G device contains an integrated power-on-reset supervisor, four programmable input/output pins, an on-chip oscillator and an internal voltage reference. These features, when combined with the ultra-low power consumption, make the NCP43080DDR2G an ideal solutions for powering 24V DC power, industrial electronic, consumer electronic and automotive systems. The NCP43080DDR2G also utilizes a second level of protection, which helps maintain high levels of safety and reliability in cases of unexpected power disturbances or electrical disturbances.

The NCP43080DDR2G has a wide range of features, such as adjustable phase-shift, dynamic frequency adjustment and over-temperature protection. Additionally, the NCP43080DDR2G boasts a wide operational range that covers an input voltage range of 4.5V to 18V, a low quiescent current of 4.5uA, an output voltage resolution of 100mV, and an adjustable voltage range from 0.1V to 5.5V. All these features, as well as its excellent accuracy, ability to operate in extended temperature ranges and its integrated protection for over-voltage, under-voltage and overload, make the NCP43080DDR2G an ideal PMIC for 24V systems.

Applications

The NCP43080DDR2G PMIC can be used in a wide range of applications from consumer electronics to industrial equipment. As its core power solution, it is suitable for powering many of today’s modern electronics such as displays, LED lights, routers, modems, and other portable devices. It can also be used to provide reliable power solutions for factory automation and automotive applications, where it will provide rigorous protection features.

The NCP43080DDR2G PMIC also offers integrated protection for ESD, unplugging and reverse-polarity issues. As such, it can be used in highly demanding applications, such as automotive and military systems, where reliable and safe power supply is of utmost importance.

Working Principle

The NCP43080DDR2G is an advanced power management integrated circuit (PMIC) that is designed to enable reliable and efficient power supply. The PMIC operates in three stages, preload, regulation, and post regulation. During preload stage, the voltage is preloaded to the load, which reduces the input current and increases the output voltage stability. During regulation stage, the output voltage is regulated using a combination of pulse-width modulation (PWM) and integrated error amplifier. Finally, during the post-regulation stage, the output voltage is regulated using a fixed frequency voltage feedback loop, which allows for better control of the output voltage.

The NCP43080DDR2G also incorporates several integrated protection circuits for improved safety and reliability. These include reverse polarity protection, voltage dropout protection, thermal shutdown, over-voltage protection, short-circuit protection and over-current protection. Additionally, the NCP43080DDR2G provides various power management features, including rate-speed control, low-voltage lock-in, and soft start. All these features ensure that the output voltage is safe and reliable, even in case of unexpected power disturbances or electrical disturbances.

Conclusion

The NCP43080DDR2G is an advanced, low power PMIC that is designed to facilitate reliable and efficient power supply. It offers a wide range of features, including adjustable phase-shift, dynamic frequency adjustment, integrated protection circuits, low quiescent current, and excellent accuracy, making it an ideal power management solution for 24V systems. The NCP43080DDR2G is suitable for powering many of today’s modern electronics and can be used in a variety of applications, including consumer electronics, factory automation and automotive systems, where reliable and safe power supply is of utmost importance.

The specific data is subject to PDF, and the above content is for reference