The NXI150 non-isolated dc-dc converter is 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. Multi-phase power conversion techniques allow the NXI converters to lead the industry with regard to conversion efficiency without adding unneccesary complexity. On-board active current sharing circuit guarantees the current sharing specification is met during static and dynamic load conditions.

Special Features

• Meets VRM9.1 specification

• Microprocessor voltage identification input

• 5 Bit VID input

• 1.10 Vdc to 1.85 Vdc in 25 mV steps

• Up to 50 A/μs load transient

• Democratic current sharing, no need for master/slave con figuration

• Remote sense for improved load regulation

• Vertical plug-in to standard motherboard connector with or without retention latch

• Available RoHS compliant

• 2 year warranty