The NCP1052P100 is a high-performance, monolithic high-voltage regulator designed by ON Semiconductor that is specifically engineered for efficient and reliable power management in a variety of applications. This integrated circuit is part of ON Semiconductor's renowned series of power management devices, known for their quality and durability.

The NCP1052P100 is a switcher that combines a fixed-frequency current-mode controller with a 100 kHz switching frequency and a 700 V MOSFET. This combination allows for a simplified design that reduces the number of external components required. It is particularly suitable for use in isolated and non-isolated flyback converters, providing the flexibility needed for both simple and complex power supply designs.

With its built-in protection features, including overcurrent protection, overvoltage protection, and thermal shutdown, the NCP1052P100 ensures safe operation under a variety of conditions. The device's robust construction helps to prevent damage and prolong the life of the end product, making it an excellent choice for applications where reliability is critical.

The NCP1052P100 is also designed to be energy-efficient, with low standby power consumption that meets the requirements of modern energy-saving standards. This makes it an ideal solution for green power solutions and applications that need to comply with energy efficiency regulations.

Key features of the NCP1052P100 include:

• Integrated 700 V MOSFET
• Fixed 100 kHz switching frequency
• Current-mode control for improved transient response
• Under-voltage lockout with hysteresis
• Built-in frequency jittering for lower EMI
• Auto-restart for fault conditions
• Wide operating temperature range

The device is available in a PDIP-7 package, which is suitable for through-hole mounting, providing ease of integration into a wide range of power supply designs. Whether you are designing power supplies for consumer electronics, industrial systems, or telecommunications equipment, the NCP1052P100 from ON Semiconductor offers a reliable and efficient solution for your power management needs.