1 Features

• 60 A Continuous Operating Current Capability
• 93.4% System Efficiency at 30 A
• Low Power Loss of 2.8 W at 30 A
• High-Frequency Operation (up to 1.25 MHz)
• Diode Emulation Mode With FCCM
• Temperature Compensated Bi-Directional Current Sense
• Analog Temperature Output (600 mV at 0°C)
• Fault Monitoring
  • High-Side Short, Overcurrent, and Overtemperature Protection
• 3.3 and 5-V PWM Signal Compatible
• Tri-State PWM Input
• Integrated Bootstrap Diode
• Optimized Deadtime for Shoot Through Protection
• High-Density SON 5 × 6 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 VR11.x / VR12.x V-Core and Memory Synchronous Converters

3 Description

The CSD95372BQ5M NexFET™ smart power stage is a highly optimized design for use in a high-power, high-density 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.

1. For all available packages, see the orderable addendum at the end of the data sheet.

SPACER

Application Diagram

Typical Power Stage Efficiency and Power Loss