NCP1052ST100T3G

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

The NCP1052ST100T3G is a monolithic power conversion integrated circuit ( PMIC ) in the AC-to-DC converter family, specifically in the offline switching category. This integrated circuit is extremely versatile and is ideal for a variety of industrial, automotive, and consumer applications.

The NCP1052 operations involve a unique blend of charge-pump and hysteretic current-mode regulation. This operation mode works by effectively comparing the output voltage and regulation voltage in order to determine the charge-pump drive after the inductor current value with a hysteretic current controller. When the output voltage is higher than the regulation voltage, the charge-pump is turned off and the oscillator stops thus further increasing the output voltage.

The NCP1052ST100T3G’s main application field is in adapting the peak current needed by the output stage that capacitively takes charge from the input voltage depending on the occurrences of up switches. By employing high level current limitation and peak current-mode control loop, the device manifests accurate output voltage regulation, increased efficiencies, and very fast transient response times.

The NCP1052ST100T3G also has other features that make it suitable for many applications. An auto standby mode feature enabled by pins allows for an enhanced ability to shut down the system, conserve power, and reduce input ripple. Overtemperature protection, both cycle-by-cycle and hiccup shutdown will prevent component harm from output overloads, thus enhancing the overall lifespan of the component.

The NCP1052ST100T3G’s wide range of operation voltage further broadens the number of possible applications. Its operating range spans from 8.5V to 55V, offering a wide range of applications in various operating voltages. It is ideal for applications where the output voltage must be set precisely and regulated very accurately even when the input voltage changes drastically.

The NCP1052ST100T3G is an ideal choice for many applications given its many features and compatibility. Its efficient power conversion and high-level current performance makes it one of the most popular and reliable devices in the offline switching PMIC family. Its wide operating voltage range and protective features make it suitable for many different industrial, automotive, and consumer applications.

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