IQ90480HPx4G DC-DC Converter




3000V dc


Continuous Input


Max Power


DC-DC Converter

Product Details

The InQor® Half-brick converter series is composed of next-generation, board-mountable, isolated, fixed switching frequency dc-dc converters that use synchronous rectification to achieve extremely high power conversion efficiency. Each module is supplied completely encased to provide protection from the harsh environments seen in many industrial and transportation applications.

Operational Features

• High efficiency, 90% at full rated load current

Mechanical Features

• High efficiency, 90% at full rated load current
• Delivers full power with minimal derating - no heatsink required
• Operating input voltage range: 34-160V
• Fixed frequency switching provides predictable EMI
• No minimum load requirement

Control Features

• On/Off control referenced to input side
• Remote sense for the output voltage
• Output voltage trim range of -20%, +10%

Safety Features

Reinforced Insulation
• Input-to-output isolation 3000V
• UL 60950-1/R:2011-12
• CAN/CSA-C22.2 No. 60950-1/A:2011
• EN60950-1/A12:2011
• CE Marked
• RoHS compliant (see last page)

Protection Features

• Input under-voltage lockout
• Input over-voltage shutdown
• Output current limit and short circuit protection
• Active back bias limit
• Thermal shutdown