1FEATURES
2• Typical Ron of 0.55 mΩ at 4.5 VDD
• Integrated FET Driver
• Max Rated Current 80A
• High Density – SON 5-mm × 6-mm Footprint
• Ultra Low Inductance Package
• System Optimized PCB Footprint
• TTL IN signal Compatible
• Halogen Free
• RoHS Compliant – Lead Free Terminal Plating
Halogen Free

APPLICATIONS
• Secondary Synchronous Rectification for
DC/DC Converters

DESCRIPTION
The CSD43301Q5M NexFET™ Smart Synchronous
Rectifier is a highly optimized design for secondary
synchronous rectification in a high power high density
DC/DC converter. This product integrates the driver
IC and an ultra low Ron Power MOSFET to complete
the synchronous rectification function. In addition, the PCB footprint has been optimized to help reduce
design time and simplify the completion of the overall
system design.