CSD87333Q3D - Texas Instruments

CSD87333Q3D Synchronous Buck Power Block

The CSD87333Q3D NexFET™ power block is an optimized design for synchronous buck and boost applications offering high-current, high-efficiency, and high-frequency capability in a small 3.3-mm × 3.3-mm outline. Optimized for 5-V gate drive applications, this product offers a flexible solution in high-duty cycle applications when paired with an external control.

Features

•1 Half-Bridge Power Block
• Optimized for High-Duty Cycle
• Up to 24 Vin
• 94.7% System Efficiency at 8 A
• 1.5 W PLoss at 8 A
• Up to 15-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-Duty Cycle Applications
• Synchronous Boost Converters
• POL DC-DC Converters 3 Description The CSD87333Q3D NexFET™ power block is a.