CSD87381P 30V, Nch synchronous buck NexFET MOSFET™, 3x2.5 LGA, 15A | TI.com

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30V, Nch synchronous buck NexFET MOSFET™, 3x2.5 LGA, 15A



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.


  • 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


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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) (%)
CSD87381P Order now 10     30     1     8     15     5PTAB: 8 mm2: 2.5 x 3 (PTAB | 5)     -55 to 150     Power supply     10