ON Semiconductor NCP5338MNR2G Product Overview

The NCP5338MNR2G is a high-performance, dual synchronous buck converter integrated circuit designed by ON Semiconductor. This advanced power management component is engineered to provide efficient, reliable voltage regulation for a wide range of applications, including computing, networking, and consumer electronics.

Key Features

• Dual Channel Operation: The NCP5338MNR2G features two independent PWM controllers, allowing for dual-phase operation that can effectively double the output current capability or be used to supply two separate voltages.
• High Efficiency: With its synchronous buck topology, the device achieves high conversion efficiency, which is critical for reducing power losses and improving overall system performance.
• Adjustable Output Voltage: The output voltage is programmable via external resistors, giving designers the flexibility to tailor the output to meet specific application requirements.
• Integrated MOSFET Drivers: The inclusion of built-in MOSFET drivers reduces the number of external components required, simplifying the design and saving board space.
• Protection Features: The NCP5338MNR2G includes a suite of protection features such as over-current, over-voltage, under-voltage, and thermal shutdown to ensure the safety and reliability of the end application.
• Power Good Output: A 'power good' signal is provided to indicate when the output voltage is within its nominal range, which is useful for sequencing and monitoring purposes.

Applications

The versatility of the NCP5338MNR2G makes it suitable for a variety of applications, including:

• Desktop and Notebook PCs
• Servers and Workstations
• Graphics Cards
• Memory Power Supplies
• Embedded Systems
• Telecommunications Equipment

Technical Specifications

The device operates over a wide input voltage range and features a compact QFN-32 package, making it an excellent choice for space-constrained applications. The NCP5338MNR2G supports a broad switching frequency range, allowing designers to optimize the performance for their specific application. Furthermore, its high-current handling capability and robust design ensure long-term reliability.

ON Semiconductor's commitment to quality and performance is evident in the NCP5338MNR2G, which is designed to meet the stringent requirements of modern electronic systems. With its combination of features, the NCP5338MNR2G stands out as a powerful solution for advanced power management needs.