ON Semiconductor NCP1014AP065G - Self-Supplied Monolithic Switcher for Low Standby-Power Offline SMPS

The NCP1014AP065G by ON Semiconductor offers a complete and compact solution for efficient, low-power, offline switched-mode power supplies (SMPS). This innovative component integrates a fixed-frequency current-mode controller with a 700 V MOSFET, providing a versatile and robust power solution for a wide range of applications.

Designed with energy conservation in mind, the NCP1014AP065G is particularly suitable for use in power supplies that require a very low standby power consumption. The device operates directly from the rectified mains in the no-load condition, ensuring minimal power usage when the connected device is in standby mode. This makes it an excellent choice for eco-designs aiming to meet stringent energy-saving standards such as Energy Star or the European Commission's Code of Conduct on Efficiency of External Power Supplies.

The NCP1014AP065G features an internal 65 kHz oscillator which reduces the size of the magnetic components, allowing for a more compact overall design. This high frequency, combined with its skip-cycle mode at light loads, contributes to its excellent efficiency across a wide range of operating conditions.

Safety is a key concern in power supply design, and the NCP1014AP065G addresses this with several built-in protection features. These include over-power, over-voltage, and short-circuit protections, which safeguard both the power supply and the end equipment. Additionally, the device offers an auto-recovery feature, which helps to minimize downtime and maintenance in the event of a fault condition.

ON Semiconductor's NCP1014AP065G is available in a PDIP-7 package, which provides ample isolation between the high-voltage and low-voltage sides, enhancing safety and reliability. Its lead-free and RoHS-compliant construction reflects ON Semiconductor's commitment to environmental sustainability.

In summary, the NCP1014AP065G is a smart choice for designers looking to create power supplies that are compact, efficient, and reliable, with a focus on minimizing standby power consumption. Its integrated design and comprehensive protection features make it a versatile component for a diverse array of low-power applications.