BMR321 series non-isolated Intermediate bus converter

BMR321 operates over a 40VDC to 60VDC input range, producing a 5VDC to 7.5VDC output. The device is housed in a package measuring just 41.47mm x 17.67mm x 6.9mm (1.63'' x 0.7'' x 0.26'') and follows the OCP OAM v2.0 standard and delivers 750W of continuous output power and a peak power of 1500W.   

The unregulated device utilizes an 8:1 fixed ratio, meaning the output voltage ranges from 5V to 7.5V. This is ideal for applications that require a lower intermediate bus voltage for optimization of overall system efficiency when used in conjunction with downstream POLs, VRMs or Integrated Power Stages such as the BMR510 and others. 

With efficiency peaking at 98.4%, up to two units can be paralleled with the inclusion of a SYNC pin to provide a total load of 1500W continuous.  
The parts are mechanically and thermally designed for top-side cooling to a heatsink with airflow, or for liquid cooling via a thermal block. The baseplate on the topside of the converter allows for easy connection via a thermal interface material such as a gap pad.