DC2787A Demo Board for LTC7821 Controllers

Analog Devices Inc. DC2787A Demo Board for LTC7821 Controllers delivers 12V/100A with the input voltage from 40V to 60V. This demo board features the LTC®7821 hybrid step-down synchronous controller with an architecture combining a soft-switching switched-capacitor topology with a traditional step-down converter. This feature provides superior efficiency compared to the traditional switching architectures. The external MOSFETs of the DC2787A board switch at a 400kHz fixed frequency and can be programmed from 200kHz to 1.5MHz. This set of features makes the DC2787A demo board a highly efficient polyphase hybrid step-down converter.