ON Semiconductor NCP1072STBT3G Product Overview

The NCP1072STBT3G from ON Semiconductor is a cutting-edge PWM controller integrated with a high voltage switch designed for high-performance, off-line power supplies. This device is a member of the high-voltage regulator family and is particularly well-suited for use in compact power adapters, auxiliary power supplies, and a variety of other AC-DC conversion applications.

Key Features

• Integrated 700 V MOSFET: The NCP1072STBT3G includes a robust 700 V MOSFET, which allows for direct off-line operation, reducing external component count and simplifying design.
• Self-Supplied: No auxiliary winding is required, which simplifies the power supply design and reduces overall cost.
• Frequency Jittering: The device incorporates frequency jittering to help minimize EMI, facilitating compliance with regulatory standards.
• Auto-Recovery Protection Features: It includes several protection features such as overload protection, short-circuit protection, and overvoltage protection, which enhance the safety and reliability of the application.
• Adjustable Peak Current Setpoint: Designers can set the peak current limit according to their application needs, providing flexibility in design.
• Low Standby Power: The NCP1072STBT3G is designed to achieve low standby power consumption, making it suitable for energy-efficient applications.

Applications

The NCP1072STBT3G is versatile and can be used in a range of applications, including:

• AC-DC Adapters for Notebooks
• Standby and Auxiliary Power Supplies
• LED Lighting Drivers
• Consumer Electronics
• Industrial and Medical Power Supplies

ON Semiconductor's NCP1072STBT3G offers a compact, high-performance solution for power supply designs, combining energy efficiency with robust protection features. Its integrated high-voltage MOSFET and self-powered operation enable designers to create reliable and cost-effective power solutions for a wide array of electronic devices.

Whether you are developing a power supply for consumer electronics or industrial equipment, the NCP1072STBT3G provides a flexible and efficient platform to meet your design requirements, while ensuring compliance with energy-saving regulations.