ON Semiconductor NCP5351D: Dual MOSFET Driver

The NCP5351D from ON Semiconductor is a high-performance dual MOSFET driver designed to handle a wide range of applications, including synchronous buck power stages, computing and server applications, and high-density power supplies. This driver is tailored to deliver efficient and reliable performance in systems that require precise power regulation and management.

Key Features

• High Drive Capability: The NCP5351D offers robust drive capability with high peak source and sink currents, ensuring that MOSFETs are turned on and off swiftly, reducing transition losses and improving overall efficiency.
• Adaptive Dead-Time Control: This feature optimizes the switching interval between high-side and low-side MOSFETs, minimizing dead-time losses while preventing shoot-through, thus enhancing system reliability and performance.
• Wide Supply Voltage Range: The driver operates over a broad supply voltage range, accommodating various power stages and allowing for flexible design options.
• Under-Voltage Lockout (UVLO): The integrated UVLO function ensures that the driver operates only when the supply voltage is within the acceptable range, protecting the system from low voltage conditions.
• Thermal Shutdown: NCP5351D features a thermal shutdown mechanism that safeguards the device from overheating, contributing to the safety and durability of the end application.

Applications

• DC-DC Converters
• Computing and Server Systems
• Telecommunication Equipment
• High-Density Power Modules

The NCP5351D dual MOSFET driver is presented in a compact, surface-mount package that is suitable for space-constrained applications. Its high switching frequency capability makes it an ideal choice for high-performance power conversion systems. With ON Semiconductor's commitment to quality and performance, the NCP5351D provides a reliable solution for designers looking to improve power efficiency and system robustness.