Wide-Input Quarter Brick Delivers Up To 92% Efficiency

In a standard quarter-brick footprint measuring 36.8 mm x 58.4 mm, the QW24T25033 dc/dc converter provides a 3.3V/25A output and accepts nominal inputs of either 48V or 24V. The component achieves efficiencies up to 92% and operates in temperatures from -40°C to +85°C. Other features include the ability to withstand an 80V input transient for 100 ms, start-up into pre-biased loads, an input differential LC-filter, remote sense, remote on/off, negative or positive turn-on logic, and +10%/−20% output voltage trim ranges. POWER-ONE INC., Camarillo, CA. (866) 969-3438.