Technical Dialogue Session
Hybrid DPWM, High-Resolution, High frequency converters, IDELAYE, FPGA
Increasing the switching frequency of the power converters yields the requirement of very high-performance DPWM when using digital control. This work presents two architectures of hybrid DPWM where the finest resolution is achieved using standard logic components of vendor's libraries. The main advantages of the proposal are that the implementation does not require any placement and routing effort and the resolution is very high (80 ps) even when implemented in a low-cost Xilinx Artix-7 FPGA.