BMR480 series

800-1300W Quarter-Brick Isolated Digital DC/DC Converter

The BMR480 is the fourth generation of digital isolated DC/DC converter in a quarter-brick format. Depending on the model it has a Vout range between 8-12V and a Vin range from 36-60V. The BMR480 is typically applied in a data center environment, but can also now meet the needs of Telecom applications.

These converters can deliver up to 1300W and offer a high efficiency of up to 97.3% at 53 Vin / 50% load.

The BMR480 series has an operating temperature range from -40°C to +125°C and has a mean time between failure (MTBF) of over 6 million hours.

Standard features for this model are the digital interface available via PMBus, dynamic bus voltage and dynamic loop compensation. Additional features, depending on the model, are paralleling through droop load sharing or active current sharing, as well as flexibility through multi-pin configurations.

The BMR480 is supported by our own Flex Power Designer tool.


Model Vin Vout Pout Iout Eff Size Mount

Additional Resources

Thermal Models

Stay in touch