IQ2H280QTx05 DC-DC Converter

90-210 V

250 V

3.3-48 V

150 W

3000 V


Continuous Input

Transient Input


Max Power


DC-DC Converter

Product Details

The InQor Quarter-brick converter series is composed of next-generation, board-mountable, REINFORCED INSULATED, 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, up to 91%
• Delivers full power with minimal derating
• Operating input voltage range: 90-210 V
• Fixed frequency switching provides predictable EMI
• No minimum load requirement

Mechanical Features

• Industry standard Quarter-brick pin-out configuration
• Size: 2.386" x 1.536" x 0.500" (60.60 x 39.01 x 12.70 mm)
• Total weight: 2.9 oz. (84 g)
• Flanged baseplate version available

Control Features

• On/Off control referenced to input side
• Remote sense for improved output voltage control
• Wide output voltage trim range

Safety Features

• Reinforced Insulation
• Input-to-output isolation 3000V
• UL 60950-1/R:2011-12
• CAN/CSA-C22.2 No. 60950-1/A1:2011
• EN60950-1:2006/A2:2013
• CE Marked
• RoHS compliant (see last page)

Protection Features

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