CSD87384M Synchronous Buck NexFET Power Block II, CSD87384M | TI.com

CSD87384M (ACTIVE) Synchronous Buck NexFET Power Block II, CSD87384M



The CSD87384M NexFET™ Power Block II is a highly optimized design for synchronous buck applications offering high current and high efficiency capability in a small 5.0 mm × 3.5 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 drive from an external controller or driver.


  • Half-Bridge Power Block
  • 90.5% System Efficiency at 25 A
  • Up to 30 A Operation
  • High Density – 5 mm × 3.5 mm LGA Footprint
  • Double-Side Cooling Capability
  • Ultra-Low Profile – 0.48 mm Max
  • Optimized for 5 V Gate Drive
  • Low Switching Losses
  • Ultra-Low Inductance Package
  • RoHS Compliant
  • Halogen Free
  • Pb-Free


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Part number Order VGS (V) VDS (V) Power loss (W) Ploss current (A) ID, continuous drain current at Ta=25degC (A) Package size: mm2:W x L (PKG) Operating temperature range (C) Features Duty cycle (Typ) (%)
CSD87384M Order now 10     30     3.7     25     30     5PTAB: 18 mm2: 3.5 x 5 (PTAB | 5)     -55 to 150     Power supply     10