1 Features
1• 50-A Continuous Operating Current Capability
• Over 93.5% System Efficiency at 25 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 VSON 4-mm × 5-mm Footprint
• Ultra-Low-Inductance Package
• System Optimized PCB Footprint
• 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 VRM
Synchronous Buck Converters

3 Description
The CSD95495QVM 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 4-mm
× 5-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.