NX3P191UK,012

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

PMIC - Power Distribution Switches, Load Drivers are widely used in various types of complex integrated circuits to provide improved system performance, as well as cost savings and design easier. NX3P191UK,012 is one of such integrated circuits and its application fields and working principles are discussed in this article.

Introduction to NX3P191UK,012

NX3P191UK,012 is an integrated circuit designed for low-voltage power distribution and load driver applications. It contains three low-noise and current-limiting load drivers, three power switches with programmable voltage monitoring, a high-impedance intermediate supply, and a Fault Detection and Recovery (FDR) unit. It is designed for applications such as low-voltage power management, power line interface, battery charging, low-speed bidirectional communications, and low-noise power delivery. The NX3P191UK,012 is available in a 16-pin, 4.0mm x 4.0mm, lead-free and bromine-free VQFN package.

Application Field of NX3P191UK,012

The NX3P191UK,012 can be used in various applications, such as:

• Battery Charging: NX3P191UK,012 provides voltage monitoring, current limiting and fault detection features, which are ideal for battery charging applications.
• Power Line Interface: NX3P191UK,012 provides programmable voltage monitoring, low-noise operation and power delivery for low-speed bidirectional communications.
• Power Management: NX3P191UK,012 supports programmable over-voltage, under-voltage, current-limit and power-on reset values.
• Low-Noise Power Delivery: NX3P191UK,012 supports low-noise operation, allowing for reduced power supply noise, ensuring clean power delivery in sensitive applications.
• Power Supply Monitoring: NX3P191UK,012 has a high-impedance intermediate supply, which is ideal for monitoring the power supply in applications with sensitive noise requirements.

Working Principle of NX3P191UK,012

NX3P191UK,012 features three low-noise and current-limiting load drivers, each capable of providing up to 0.5A of output current with a low quiescent current of only 3.5mA. The load drivers have a switching frequency of up to 5MHz, allowing for rapid response to changing load conditions. The load drivers are controlled by programmable over-voltage, under-voltage, current-limit and power-on reset values, allowing for more efficient power management in various applications. The load drivers also feature a Fault Detection and Recovery unit that can detect and recover from faults without damage to the system.

The NX3P191UK,012 also features three power switches with programmable voltage monitoring. These switches support voltage level translation and can be used to switch on/off power supplies. The power switches are protected against over-current, over-voltage and under-voltage conditions. The power switches also feature programmable current limiting, allowing for management of current delivery to a load. The NX3P191UK,012 also provides a high-impedance intermediate supply that is ideal for monitoring the power supply in applications with sensitive noise requirements.

Conclusion

NX3P191UK,012 is an integrated circuit designed for low-voltage power distribution and load driver applications. It contains three low-noise and current-limiting load drivers, three power switches with programmable voltage monitoring, a high-impedance intermediate supply, and a Fault Detection and Recovery (FDR) unit. It is designed for applications such as low-voltage power management, power line interface, battery charging, low-speed bidirectional communications, and low-noise power delivery. The NX3P191UK,012 provides voltage monitoring, current limiting and fault detection features, which make it ideal for battery charging applications, as well as low-speed bidirectional communications, power supply monitoring and more.

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