Analog Devices Inc. DC2658A Demonstration Circuit is a 42V, 6A synchronous step-down second-generation silent switcher. This demonstration circuit adopts spread spectrum frequency modulation and features the LT8643S switching regulator. The DC2658A demonstration circuit is designed for a 5V output from a wide 5.8V to 42V input voltage range that allows a variety of input sources. The LT8643S is a compact, ultralow emission, high efficiency, and high speed synchronous monolithic step-down switching regulator.
5.8V to 42V input supply range with EMI filter
5V typical output voltage
6A maximum output current
2MHz typical switching frequency
Analog Devices Inc. Silent Switcher® Solutions for EMI Compliance
Delivers up to 95% efficiency at 2MHz & ultra-low EMI/EMC emissions.