ON Semiconductor FDMF5823DC Power Stage Module

The ON Semiconductor FDMF5823DC is a highly integrated power stage module designed for high-efficiency, synchronous buck power applications. This compact module combines ON Semiconductor's state-of-the-art PowerTrench<sup>® MOSFET technology with a driver IC, providing an all-in-one power solution that simplifies design and boosts performance in a variety of systems.

Featuring a thermally enhanced 40-pin 8x8 PQFN package, the FDMF5823DC is engineered to deliver optimal thermal performance and reduce footprint on the PCB. The integration of high-side and low-side MOSFETs along with a driver IC not only saves space but also minimizes parasitic inductance and resistance, leading to improved switching performance and reduced power losses.

The device is capable of operating at high frequencies, which allows for the use of smaller external components, further reducing space and cost. With a wide input voltage range, the FDMF5823DC is versatile and suitable for a broad array of applications, from computing and telecommunication equipment to gaming consoles and graphic cards.

Key features of the FDMF5823DC include:

• Highly efficient synchronous buck power stage
• Integrated high-side and low-side PowerTrench<sup>® MOSFETs
• Driver IC with advanced control features
• Low-profile 40-pin 8x8 PQFN package for enhanced thermal performance
• Optimized for high-frequency operation
• Under-voltage lockout, over-current protection, and thermal shutdown for system reliability
• Compatible with Tri-Phase<sup>TM or multi-phase operation

With its built-in features such as under-voltage lockout, over-current protection, and thermal shutdown, the FDMF5823DC ensures safe operation under a variety of conditions, enhancing system reliability. Moreover, the device's compatibility with Tri-Phase<sup>TM or multi-phase operation makes it an ideal choice for applications requiring precise voltage regulation and high power density.

The FDMF5823DC from ON Semiconductor represents a significant step forward in power module technology, offering designers a powerful, efficient, and space-saving solution that can help to accelerate time-to-market for their products.