Analog Devices Inc. LTC3310 Demo Board DC3043A

Analog Devices Inc. LTC3310 Demo Board DC3043A facilitates the evaluation of the LTC3310 Synchronous Step-Down Silent Switcher® 2. The LTC3310S Synchronous Step-Down Silent Switcher 2 DC-DC Converter can provide up to 10A of output current from a 2.25V to 5.5V input supply. The Silent Switcher 2 architecture combined with internal hot loop bypass capacitors achieve both low EMI and high efficiency at switching frequencies as high as 5MHz.

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.


  • 2.25V to 5.5V Input supply
  • 2MHz switching frequency
  • EMI filter

Front & Back Overview

Analog Devices Inc. LTC3310 Demo Board DC3043A

Test Setup

Analog Devices Inc. LTC3310 Demo Board DC3043A
Published: 2021-05-07 | Updated: 2022-03-11