The ON Semiconductor NCP1395APG is a cutting-edge resonant mode controller designed to deliver superior performance in power supply applications. This high-efficiency, integrated circuit is specifically engineered to facilitate the design of low-cost, energy-saving power converters while maintaining a high level of reliability and functionality.

Key Features

• High-Frequency Operation: With an operational frequency range up to 500 kHz, the NCP1395APG allows for the use of smaller, more efficient transformers and filters, leading to a compact power supply design.
• Adjustable Dead Time: This feature enables optimization of power stage efficiency, reducing electromagnetic interference (EMI) and improving overall system performance.
• Frequency Foldback: To enhance performance under varying load conditions, the NCP1395APG includes frequency foldback capability, which helps in maintaining high efficiency and reducing power dissipation during light load or standby operation.
• Brown-Out Protection: The controller is equipped with brown-out protection to ensure stable operation during power sags, thereby safeguarding the power supply and its load.
• Overcurrent Protection (OCP): The NCP1395APG features a robust OCP circuit that helps prevent damage to the power supply from overcurrent conditions.
• Auto-Recovery Fault Management: In the event of a fault condition such as overvoltage or overtemperature, the device automatically restarts, ensuring uninterrupted operation once the fault is cleared.

Applications

The NCP1395APG is ideal for a wide range of applications, including:

• Flat-panel televisions and monitors
• Desktop and server power supplies
• Adapters for notebooks and gaming consoles
• Telecom and networking power systems
• Industrial power converters

ON Semiconductor's NCP1395APG resonant mode controller is offered in a PDIP-16 package, providing a compact solution for advanced power supply designs. Its robust feature set and high performance make it a go-to choice for designers looking to create efficient, reliable, and cost-effective power conversion systems.