The ADI DC3043A Demonstration Board is set up to run in forced continuous mode with a 2MHz switching frequency. The Board can be configured to pulse skip mode and different switching frequencies. RT is connected to VIN, which sets the MODE/SYNC pin as an input and allows the LTC3310-1 to sync from an external clock. Connecting the MODE/SYNC pin to VIN sets the mode to pulse skip mode, and connecting the MODE/SYNC pin to GND sets the mode to forced continuous mode. The DC3043A also has an EMI filter to reduce conducted EMI. This EMI filter can be included by applying the input voltage at the VIN EMI terminal.