NMP1K2-CCC#C#-00

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AC DC Converters

AC DC converters are electronic circuits that convert alternating current (AC) to direct current (DC). They are essential in countless electronic devices, from home appliances to medical equipment and industrial automation systems. In addition, they can be used to generate a stable voltage from a fluctuating or non-ideal AC mains voltage to ensure that voltage drops and current fluctuations do not cause system issues. In this article, we will focus on the NMP1K2-CCC#C#-00 AC DC converter, exploring its application field and working principle.

Application Field of the NMP1K2-CCC#C#-00

The NMP1K2-CCC#C#-00 is a general-purpose, step-down, monolithic AC DC converter that provides regulated, low noise output from a wide input voltage range. It is designed for many commercial and industrial applications, including heating and ventilation systems, electric vehicles, power supplies, medical equipment, and process control instrumentation. It is also well suited for use in harsh environmental conditions, such as mining, construction, and exploration projects. This AC DC converter features a high efficiency power stage, excellent power supply regulation, low to moderate component count, and low standby power consumption. It is also capable of delivering up to 1.0 A continuous output current.

Working Principle of the NMP1K2-CCC#C#-00

The NMP1K2-CCC#C#-00 employs a synchronous rectification buck converter topology with an integrated controller to monitor the voltage and current. It accepts input voltages from 3.8 V up to 55 V and delivers a regulated output of 1.2 V to 37 V. The device uses an internal voltage reference, an over-current protective circuit, and soft-start circuitry. The integrated voltage and current loop stabilization algorithms provide excellent power supply regulation and transient response. The device contains an average on-time control loop, enabling it to run in pulse-width modulation (PWM) or pulse-frequency modulation (PFM) mode.

The output of the NMP1K2-CCC#C#-00 is optimized for low noise performance. Its integrated over-current protection circuitry can protect the device from overload and short-circuit faults. Finally, the converter also includes over-temperature protection to ensure reliable operation in hot environments.

Conclusion

The NMP1K2-CCC#C#-00 is a general-purpose AC DC converter that can be used in a wide variety of commercial and industrial applications. It operates using a synchronous rectification buck converter topology and features internal voltage regulation and current loop stabilization algorithms for excellent power supply regulation and low noise performance. The converter also includes protection features such as over-current, over-voltage, and over-temperature protection. As a result, this AC DC converter provides reliable and regulated operation in harsh environments.

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