LTC7841 PolyPhase® Synchronous Boost Controllers

Analog Devices Inc. LTC7841 PolyPhase^® Synchronous Boost Controllers drive two N-channel power MOSFET stages out-of-phase. Multiphase operation reduces input and output capacitor requirements and permits the use of smaller inductors than the single-phase equivalent. Synchronous rectification increases efficiency, reduces power loss, and eases thermal requirements, enabling high power boost applications.