The NCP5359MNR2G is a high-performance, dual MOSFET driver designed by ON Semiconductor, tailored for efficiently driving the gates of both high-side and low-side power MOSFETs. This integrated circuit is specifically engineered to accommodate the stringent requirements of fast-switching applications, making it an ideal choice for a wide range of power conversion technologies.

Key Features

• High Peak Output Drive Current: With its robust peak output current of up to 2A, the NCP5359MNR2G can easily drive large capacitance MOSFETs, ensuring quick and efficient switching performance.
• Adaptive Dead Time Control: This feature minimizes cross-conduction and power loss by automatically adjusting the timing between the high-side and low-side drives.
• High Switching Frequency: The device supports switching frequencies up to 1 MHz, making it suitable for high-frequency power conversion systems such as those found in modern computing and telecommunications equipment.
• Independent Inputs: Separate inputs for the high-side and low-side drivers provide design flexibility and simplify the implementation of complex control schemes.
• Under-Voltage Lockout (UVLO): The NCP5359MNR2G is equipped with UVLO protection to ensure the device operates only when the supply voltage is sufficient, thereby protecting the MOSFETs and the driver itself from undervoltage conditions.
• Thermal Shutdown: An integrated thermal shutdown feature protects the device from overheating, enhancing system reliability and longevity.

Applications

The versatility of the NCP5359MNR2G makes it a perfect choice for a variety of applications, including:

• Synchronous Buck Converters
• Half-Bridge and Full-Bridge Converters
• Multi-Phase Power Supplies
• DC-DC Converters for Computing and Server Applications
• Telecommunications Power Systems

Package and Availability

The NCP5359MNR2G comes in a compact 10-pin DFN package (3x3 mm), which is ideal for space-constrained applications. Its surface-mount design allows for efficient assembly and integration into various circuit boards. ON Semiconductor ensures availability and support for the NCP5359MNR2G, providing detailed datasheets and technical assistance to facilitate design-in processes.