The NCP1050P136 is a versatile and robust integrated circuit designed and manufactured by ON Semiconductor, a leader in energy-efficient innovations. This particular component is a monolithic high-voltage regulator that integrates a fixed-frequency current mode controller with a 700 V MOSFET. It is specifically designed for off-line and DC-to-DC converter applications within a compact package, making it a perfect solution for space-constrained projects.

Key Features

• High Voltage Capability: The NCP1050P136 boasts a high voltage power MOSFET with extended voltage endurance, suitable for applications requiring up to 700 V.
• Fixed Frequency Operation: With a fixed 100 kHz switching frequency, this device allows for predictable performance and simplified filter design.
• Current Mode Control: This feature provides fast transient response and cycle-by-cycle current limiting, enhancing the overall system safety and reliability.
• Integrated Protections: The device includes multiple protection features such as under-voltage lockout (UVLO), over-temperature shutdown, and short-circuit protection, ensuring long-term reliability and safety.
• Low Standby Power: Designed for energy efficiency, the NCP1050P136 minimizes standby power consumption, making it ideal for energy-saving applications.

Applications

The NCP1050P136 is suitable for a wide range of applications, particularly where power efficiency and space are critical. These applications include:

• AC-DC adapters for consumer electronics
• Standby and auxiliary power supplies
• Battery chargers
• LED lighting drivers
• Small home appliances and smart meters

Physical Characteristics

The NCP1050P136 is available in a PDIP-7 package, which is known for its ease of handling and assembly. The device's compact form factor allows it to be integrated into various designs without significant space concerns.

Conclusion

ON Semiconductor's NCP1050P136 is an excellent choice for designers looking for a high-voltage, energy-efficient power solution. With its integrated features and protections, it offers a reliable and compact design option for a multitude of electronic applications.