Isolated 2W Single Output DC/DC Converter Offers 89 Percent Typical Efficiency
The NMK series of isolated 2 W single output DC/DC converters from Murata Power Solutions comes in a small footprint, pin compatible, industry standard SIP package that allows easy drop-in replacement of other devices. The seris also provides a straightforward power upgrade path from the company’s existing 1 W NMV Series. Comprising eight models, the un-regulated NMK Series offers designers a choice of 5 V and 12 V inputs and output voltages of 5 V, 9 V, 12 V or 15 V. Efficiency of 89 percent typical (at 15 V output), an output voltage set point accuracy of 7 percent, and 2.5 percent (for a 15 V output) maximum load regulation performance combine to give the NMK series industry-leading performance for converters of this type, according to the company. The RoHS compliant converter series offers 3kV DC isolation (for one minute) and power density of up to 1.33 W/cm³. The devices are able to maintain full 2W load performance across an industrial operating temperature range of -40°C to 85°C without any external heat sinking.
Murata Power Solutions