1 Features
1• Half-Bridge Power Block
• 93.0% System Efficiency at 12 A
• Up to 20-A Operation
• High-Frequency Operation (up to 1.5 MHz)
• High-Density SON 3.3-mm × 3.3-mm Footprint
• Optimized for 5-V Gate Drive
• Low-Switching Losses
• Ultra-Low-Inductance Package
• RoHS Compliant
• Halogen Free
• Lead-Free Terminal Plating

2 Applications
• Synchronous Buck Converters
– High-Frequency Applications
– High-Current, Low-Duty Cycle Applications
• Multiphase Synchronous Buck Converters
• POL DC-DC Converters
• IMVP, VRM, and VRD Applications

3 Description
The CSD86336Q3D NexFET™ power block is an
optimized design for synchronous buck applications
offering high-current, high-efficiency, and highfrequency
capability in a small 3.3-mm × 3.3-mm
outline. Optimized for 5-V gate drive applications, this
product offers a flexible solution capable of providing
a high-density power supply when paired with any 5-
V gate drive from an external controller/driver.