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TI's NexFET™ Power Block Synchronous Buck MOSFETs

Texas Instruments offers a wide portfolio of Power Block products. Power Blocks combine optimized control and synchronous FETs while leveraging PowerStack technology to eliminate parasitics and achieve high efficiency and switching frequencies. Power Blocks are used with TI controllers in synchronous buck and boost applications requiring high performance and improved power density.

DeviceOrder OptionsChannelVDS (V)VGS (V)Power Loss (W)Ploss Current (A)Max Current (A)
SON 3x3 Power Block
CSD87335Q3D N 30 10 1.5 15 25
CSD87333Q3D N 30 10 1.5 8 15
CSD87334Q3D N 30 10 1.6 12 20
SON 5x6 Power Block
CSD87355Q5D N 30 10 2.8 25 45

Thermal performance comparison

Texas Instruments offers a wide portfolio of Power Block products. Power Blocks combine optimized control and synchronous FETs while leveraging PowerStack technology to eliminate parasitics and achieve high efficiency and switching frequencies. Power Blocks are used with TI controllers in synchronous buck and boost applications requiring high performance and improved power density.