1 Features

1• Half-Bridge Power Block

• Up to 27-V VIN

• 90% System Efficiency at 15 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 CSD87330Q3D 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 offering a

high-density power supply when paired with any 5-V

gate drive from an external controller/driver.