1FEATURES

• 90% System Efficiency at 25A

• Input Voltages up to 22V

• High Frequency Operation (Up To 2MHz)

• Incorporates Power Block Technology

• High Density – SON 5-mm × 6-mm Footprint

• Low Power Loss 2.8W at 25A

• Ultra Low Inductance Package

• System Optimized PCB Footprint

• Universal 5V PWM Signal Compatibility

• 3-State PWM Input

• Integrated Bootstrap Diode

• Pre-Bias Start-Up Protection

• Shoot Through Protection

• RoHS Compliant – Lead Free Terminal Plating

Halogen Free

APPLICATIONS

• Synchronous Buck Converters

• Multiphase Synchronous Buck Converters

• POL DC-DC Converters

• Memory and Graphic Cards

• Desktop and Server VR11.x and VR12.x V-Core

Synchronous Buck Converters

DESCRIPTION

The CSD97370AQ5M NexFET Power Stage is an optimized design for use in a high power, high density

Synchronous Buck converter. This product integrates an enhanced gate driver IC and Power Block Technology

to complete the power stage switching function. This combination produces a high current, high efficiency, high

speed switching device and delivers an excellent thermal solution in a small 5-mm × 6-mm outline package due

to its large ground based thermal pad. In addition, the PCB footprint has been optimized to help reduce design

time and simplify the completion of the overall system design.