CSD95472Q5MC

The CSD95472Q5MC from Texas Instruments is a highly optimized NexFET™ smart power stage for high-power, high-density synchronous buck converter applications. This integrated solution combines a driver IC and Power MOSFETs to deliver high-current, high-efficiency, and high-speed switching capabilities within a compact 5 mm x 6 mm footprint.

Key electrical specifications include a 60A continuous operating current capability and up to 94.4% system efficiency at 1.2 V / 30 A, with a low power loss of 2.3 W at 30 A. It supports high-frequency operation up to 1.25 MHz and features diode emulation mode with FCCM. The device integrates temperature-compensated bidirectional current sense and an analog temperature output.

For enhanced system reliability and simplified design, the CSD95472Q5MC includes comprehensive fault monitoring, such as high-side short, overcurrent, and overtemperature protection. It is compatible with 3.3-V and 5-V PWM signals and features a tri-state PWM input. The package is a high-density SON 5x6 mm with DualCool™ technology and an ultralow inductance package, optimized for system performance and PCB footprint.

This power stage is suitable for multiphase synchronous buck converters, high-frequency applications, high-current, low duty cycle applications, and POL DC-DC converters, finding use in memory and graphic cards.