FDMC8878

The FDMC8878 is a feature-rich, compact single-die power MOSFET. It is designed for high-efficiency and high-travel performance applications and is perfect for applications such as computing, communications, consumer electronics, and automotive systems.

The FDMC8878 integrates several of the most important components needed for power MOSFET design in a single package, including a vertical double-diffused MOSFET, ESD protection, an overcurrent protection, a thermal protection circuit, and a protection circuit against electrostatic discharge.

This combination of components enables the FDMC8878 to provide quality, reliable power MOSFET performance in a variety of conditions, while reducing the need for manual PCB inspection, system design, and other costly design phases.

Application Field

The FDMC8878 is designed for use in high-current, high-efficiency and high-throughput applications. It can be used for power MOSFETs in a variety of applications such as computers, communications systems, consumer electronics, and automotive systems. It is suitable for devices ranging from laptops to desktops, from smartphones to tablets and from automotive ECUs to in-vehicle components. In short, it is ideal for almost all modern electronic systems.

The FDMC8878 is also suitable for applications requiring discrete power MOSFETs that need to quickly switch currents, such as photovoltaic systems, LED lighting, and other electronic products. In many cases, the FDMC8878 can provide energy savings compared to more traditional power MOSFETs and can reduce the part count and system design cost.

Working Principle

The FDMC8878 is a single PMOSFET (PMOS) designed to switch currents of up to 40A. The device utilizes a VDMOS topology and can be used for both power and signal switching. The FDMC8878 will switch currents on and off within a specific duty cycle and also functions as a linear amplifier, allowing it to be used for applications such as data communications, LED dimming, and many others.

The FDMC8878 relies on the capacitive coupling between the gate and the source/drain. When a voltage is applied to the gate, a field effect is created and current flows through the MOSFET. This allows the device to quickly switch on and off as needed. In addition, the device also features over-current, thermal, and ESD protection features, making it suitable for a variety of conditions.

Conclusion

The FDMC8878 is an ideal solution for high-efficiency and high-throughput applications. It integrates several important components into one device, making it both convenient and cost effective. It can be used for a variety of applications, such as computing, communications, consumer electronics, and automotive systems. In addition, it features protection circuits for over-current, thermal, and ESD protection.