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.