IQ18400HPx4F DC-DC Converter

9-36 V

40 V

3.3-48 V

182 W

2250 Vdc


Continuous Input

Transient 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, up to 90% at full rated load current
• Delivers full power with minimal derating
• Operating input voltage range: 9-36 V
• Fixed frequency switching provides predictable EMI
• No minimum load requirement

Mechanical Features

• Industry standard half-brick pin-out
• Standard size: 2.39" x 2.49" x 0.51", 60.6 x 63.1 x 13.0 mm
• Total weight: 4.7 oz (133 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

• UL 60950-1:2007/A2:2014 Basic Insulation
• CAN/CSA C22.2 No. 60950-1:2007/A2:2014
• EN 60950-1:2006/A2:2013
• RoHS compliant (see last page)

Protection Features

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