NCP1124AP65G

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 Management Integrated Circuit (PMIC) has become increasingly popular for integrated design solutions. NCPS1124AP65G is a variable frequency isolated high-performance DC-DC converter from TI\'s POWER family. It integrates several power management functions to provide high efficiency and power density solutions for the industrial and medical markets.

NCPS1124AP65G Application Field

NCPS1124AP65G is designed to meet the needs of various industries. It can be used in Automotive electronics, industrial control, medical instrumentation, networking, communication and other fields.

It can be used as an ideal power supply for Car infotainment. Its improved efficiency and low electromagnetic interference is especially suitable for 6-18V automotive applications. It also has a wide input voltage range design, enabling the device to automatically select an adequate output voltage from a wide range of inputs, even when the input voltage drops to 4.5V. For example, it can be used in car infotainment system, in-dash navigation systems, video audio systems and digital satellite receivers.

It also provides the perfect power solution to industrial control. The high light load efficiency, wide output voltage range, adjustable output voltage and frequency make it suitable for various end applications in industrial control, such as programmable logic controllers, alternating current (AC) motor drives and industrial automation systems.

NCPS1124AP65G also targets medical instrumentation applications. It is UL 60950 3rd Edition and IEC 60601-1-2 4th Edition certified and specifically designed to meet the medical requirements of 2x MOPP or BF rating with reinforced insulation. This makes it an ideal power supply for medical and laboratory equipment.

NCPS1124AP65G also has applications in networking and communication. It provides solutions for telecom, automotive, data communication and radio broadcast applications. It provides 15W of power and can be used in equipment such as mobile base station power systems, radios and other communication products.

NCPS1124AP65G Working Principle

NCPS1124AP65G is based on a multi-level buck topology (MBCT) with a 4-phase operation and provides an extremely efficient and stable solution. The principle is to combine the inductor (L1) with the input rectifier and the output rectifier, while the output voltage can be adjusted with one external resistor (Rset). It can achieve an efficiency of up to 90%. The switching frequency varies depending on the input voltage range, allowing it to compensate for the low line and full load conditions.

As the input voltage increases, the MBCT will switch the inductor (L1) with the rectifier at a higher frequency to increase the output power. On the other hand, as the input voltage drops, the switching frequency will decrease. The external capacitors are used to adjust the output voltage and also to reduce the switching frequency. A synchronous rectifier is also used to reduce the switching losses and to reduce the power dissipation.

In addition, NCPS1124AP65G includes some protection features, such as over-current, over-voltage and under-voltage protection. These features help to protect the device and the system from damage due to fault conditions.

In summary, NCPS1124AP65G is an excellent choice for high-efficiency, low-cost and energy-saving DC-DC conversion applications. With its wide input voltage range, it is suitable for a variety of applications and can provide a reliable and stable power supply. It is also designed to meet the latest safety standards, making it an ideal solution for various industrial, medical, communication and automotive applications.

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