Mini 3-A Converter Boasts Integrated Inductor
Delivering an output of 3 A in a 28-mm² package, the EN5337QI synchronous buck DC/DC converter from Enpirion has an integrated inductor for a power density of 149 W/in². The 5-MHz device accepts an input from 2.375 V to 5.5 V and operates at an efficiency as high as 92%. Protection features include overcurrent protection, thermal shutdown, and undervoltage lockout. From $2.50 each in quantities of 1,000.