External power switch buck controllers ideal for powering high-performance servers

The Analog Devices LTC3770 is a synchronous step-down switching regulator controller with output voltage up/down tracking capability and voltage margining. The controller's advanced functions and high accuracy reference are ideal for powering high-performance server, ASIC and computer memory systems. The company's external power switch buck controllers are a wide range of step-down (buck) controllers for virtually any application. The controllers provide wide input voltage ranges, multiple output capability, multiphase operation, and output tracking. They come in voltage-mode and current-mode topologies, offer easy synchronisation to external clocks and possess comprehensive protection features.