NCV1063AD060R2G

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 stands for Power Management Integrated Circuit, and offline switchers are electronic devices and circuits that convert power to usable voltages for a variety of applications. NCV1063AD060R2G is an offline switcher from ON Semiconductor. It is a highly integrated buck regulator that targets AC-DC adapters. This device incorporates a high voltage MOSFET, voltage feedback and current sensing, thermal regulation and protection, and an adjustable soft start.

Application Field

The NCV1063AD060R2G is designed for offline switching power converters and AC-DC adapter applications. It enables high overall efficiency, high output power, high power density, and fast transient response. It also allows for a very small form factor, which is an advantage for mobile applications.

The device is specifically designed to adhere to the world safety standards, including IEC60950, UL60950, EN60950, and its Chinese counterpart, the CB-Scheme. It is suitable for the personal computer adapter, other electronic product adapter, and the medical class adapter.

Working Principle

The NCV1063AD060R2G is based on a buck switcher architecture. It includes a power MOSFET, voltage feedback, and current sense circuits. It also includes thermal protection, Oscillator frequency control, Soft start, and Flags/Interrupt. The internal power MOSFET has an integrated boot diode, thereby eliminating the need for an external Schottky diode and saving PCB real-estate.

The internal voltage feedback control provides a regulated output voltage, while the current sense circuit provides current mode control with a low duty cycle limit in order to maintain excellent line and load regulation. The thermal protection circuit provides protection against excessive device temperature.

In addition, the device also includes an adjustable soft start feature, which reduces the inrush current on system startup. An adjustable oscillator frequency control ensures noise-sensitive applications are met. Finally, the flags and interrupt function can be enabled to indicate device status or indicate registered fault conditions.

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