1 Features
• 60-A Continuous Operating Current Capability
• Over 95% System Efficiency at 30 A
• High-Frequency Operation (up to 1.25 MHz)
• Diode Emulation Function
• Temperature Compensated Bi-Directional Current
Sense
• Analog Temperature Output
• Fault Monitoring
• 3.3-V and 5-V PWM Signal Compatible
• Tri-State PWM Input
• Integrated Bootstrap Switch
• Optimized Dead Time for Shoot-Through
Protection
• High-Density QFN 5-mm × 6-mm Footprint
• Ultra-Low-Inductance Package
• System Optimized PCB Footprint
• Thermally Enhanced Topside Cooling
• RoHS Compliant – Lead-Free Terminal Plating
• Halogen Free

2 Applications
• Multiphase Synchronous Buck Converters
– High-Frequency Applications
– High-Current, Low-Duty Cycle Applications
• POL DC-DC Converters
• Memory and Graphic Cards
• Desktop and Server VR12.x / VR13.x V-Core
Synchronous Buck Converters

3 Description
The CSD95481RWJ NexFET™ power stage is a
highly optimized design for use in a high-power, highdensity
synchronous buck converter. This product
integrates the driver IC and power MOSFETs to
complete the power stage switching function. This
combination produces high-current, high-efficiency,
and high-speed switching capability in a small 5-mm
× 6-mm outline package. It also integrates the
accurate current sensing and temperature sensing
functionality to simplify system design and improve
accuracy. In addition, the PCB footprint has been
optimized to help reduce design time and simplify the
completion of the overall system design.