LTC7818 Triple Output Synchronous Controller

Analog Devices Inc. LTC7818 Triple Output Synchronous Controller is a high-performance synchronous DC-DC switching regulator controller that drives all N-channel power MOSFET stages. A constant frequency current mode architecture allows a phase-lockable switching frequency of up to 3MHz. The LTC7818 operates from a wide 4.5V to 40.0V input supply range. When biased from the output of the boost converter or another auxiliary supply, the LTC7818 can operate from an input supply as low as 1V after start-up.