The BusQor® bus converters are the next-generation, board-mountable, isolated, fixed switching frequency DC‑DC converters that uses synchronous rectification to achieve extremely high conversion efficiency. The power dissipated by the converter is so low that a heatsink is not required, which saves cost, weight, height, and application effort. BusQor converters are ideal for creating the mid-bus voltage required to drive point‑of‑load (non-isolated) converters in Intermediate Bus Architecture.
Product Features:
• Ultra-high efficiency up to 97%
• Wide input voltage ranges:
42V - 53V (BQ50)
35V - 55V (BQ55)
40V - 65V (BQ57)
35V - 75V (BQ60, PQ60)
36V - 75V (SQ60)
330V - 365V (BQ352)
230V - 400V (BQ4H)
• Delivers 6.0V, 9.6V, 12V, 13.6V or 48V bus for Intermediate Bus Architectures (IBA)
• Operating Temperature -40ºC to +100ºC
• Output Voltage Ripple <0.3% of Vout (typ.) pk-pk
• Input Ref. Ripple Current <5% of Iin (typ.) rms
• Current Share Accuracy ±10%
• Isolation Voltage Up to 4250Vdc
• Industry standard pin-out configurations and standard footprints
Input Voltage Range:
Ordering Information:
Datasheets: https://www.synqor.com/product-guide/telecom/dc-dc-converter/isolated