Ericsson Power Modules: Digital converter lowers power consumption at any point

Ericsson Power Modules: Digital converter lowers power consumption at any point

The BMR456 and BMR457 dc/dc converters are the first models in the second generation of digital Advanced Bus Converter products. They target information and communication technology (ICT) applications that require fast response time, tightly regulated intermediate bus voltages and high efficiency at any point of operation, to reduce power consumption. The devices are based on the FRIDA II platform and firmware to reduce energy consumption. It delivers a typical efficiency of 96.5%.

The regulated digital dc/dc converters are based on a 32-bit ARM microcontroller and its FRIDA II firmware, which maintain the best performance at any load and optimize handling of line transients. Designed to power telecom and datacom applications, the converters handle input voltages from 36 to 75 V, delivering an output power of 420 W and inputs of 40 to 60 V, with an output power up to 468 W. Output voltage can be adjusted from 4.0 to 13.2 V via PMBus commands.

Ericsson Power Modules , Plano , TX
Mark Oswald 972-583-6910

www.ericsson.com/powermodules