1 Features

1• Half-Bridge Power Block

• 90% System Efficiency at 10 A

• Up to 15 A Operation

• High Density – 3 × 2.5 mm LGA Footprint

• Double Side Cooling Capability

• Ultra-Low Profile – 0.48 mm Max

• Optimized for 5 V Gate Drive

• Low Switching Losses

• Low Inductance Package

• RoHS Compliant

• Halogen Free

• Pb Free

2 Applications

• Synchronous Buck Converters

– High Current, Low Duty Cycle Applications

• Multiphase Synchronous Buck Converters

• POL DC-DC Converters

3 Description

The CSD87381P NexFET™ power block II is a highly

optimized design for synchronous buck applications offering high current and high efficiency capability in a

small 3 mm × 2.5 mm outline. Optimized for 5 V gate

drive applications, this product offers an efficient and

flexible solution capable of providing a high density power supply when paired with any 5 V gate driver

from an external controller/driver.