Demonstration Circuit 2190A is available in two versions that operate from 16V to 55V. The DC2190A-A is configured using two LTC3892EFE-1 devices with 4-phase interleaving operation, providing a 12V/60A output. The DC2190A-B is configured using one LTC3892EFE-1 device with 2-phase interleaving operation and provides a 12V/30A output. Both boards include a mode-selection jumper that allows the converter to run in forced CCM mode, pulse-skip mode, or Burst Mode® operation. DC2190A Demonstration Boards also enable synchronization to an external clock with a frequency range of 100kHz to 300kHz.