TransphormHighest Performance, Highest Reliability GaN

TDTTP4000W066C-KIT         Keysite Technologies   

4kW Totem-pole PFC GaN Evaluation Platform with Microchip’s dsPIC® Digital Power PIM

The TDTTP4000W066C 4kW bridgeless totem-pole power factor correction (PFC) evaluation board achieves very high efficiency single-phase AC-DC conversion. Using Microchip's dsPIC along with Transphorm GaN FETs in the fast-switching leg of the circuit and low-resistance MOSFETs in the slow-switching leg of the circuit results in improved performance and efficiency. The TDTTP4000W066C-KIT is for evaluation purposes only.


  • Power: 4000W
  • Switching frequency: 66kHz
  • Microchip dsPIC33CK256MP506 Digital Power PIM
  • Features TP65H035G4WS (SuperGaN)
  • Easy-to-use platform to investigate GaN


  • Data center power supply
  • Broad industrial power supply


Typical Performance Curves

Output Power (W)

Output Power (W)

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