The FDMS5352 is a dual N-Channel Power MOSFET from Fairchild Semiconductor (now ON Semiconductor). This device is optimized for high-efficiency DC-DC conversion and load switching applications. Its monolithic dual MOSFET design allows for compact and efficient power management solutions.

Applications

• DC-DC Converters
• Load Switching
• Power Management in portable devices
• Synchronous Rectification
• Battery Management Systems

Features

• Dual N-Channel MOSFETs in a single package
• Low on-resistance (RDS(on))
• Fast switching speed
• Low gate charge (Qg)
• Small footprint
• RoHS compliant

Benefits

• Reduced component count
• Improved power density
• Increased efficiency
• Smaller and lighter designs
• Simplified PCB layout

Additional Details

The FDMS5352 features a drain-source voltage (VDS) of 30V and a continuous drain current (ID) of up to 7.5A (depending on the specific conditions and package, *per MOSFET*). The low on-resistance minimizes conduction losses, contributing to its high efficiency. The fast switching speed enables higher frequency operation, reducing the size and cost of passive components. It is available in a Power 56 package. This MOSFET is designed to operate over a wide temperature range. The FDMS5352 is well-suited for applications that require high efficiency and power density, making it a popular choice for portable device power management. The integrated Schottky diode improves efficiency in synchronous rectification applications. The small footprint saves board space in compact designs.