The NXI110 non-isolated DC/DC converters are designed to meet the exceptionally fast transient response requirements of today’s microprocessors and fast switching logic in a compact size at a very affordable price. Advanced Circuit techniques, component selection and placement optimization, state-of-the-art thermal packaging, and Surface Mount Technologies provide a high power density, highly reliable, and very precise voltage regulation system for advanced microprocessors. • Meets VRM9.0 specification • High efficiency: 84% typical @ Vin = 12V, Vout = 1.7V, Iout = 60A • Multi-phase power conversion • Microprocessor voltage identification input - 5 Bit VID input - 1.10V to 1.85V in 25mV steps • Remote enable pin • Power good signal • True double ended differential remote sense • Democratic current sharing, no need for master/slave configuration • Up to 50A/µsec load transient no load to full load, recovery within 50µsec • Overcurrent and short circuit protection • Overvoltage protection with on board fuse • Vertical plug-in to standard motherboard connector • No minimum load requirement
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