IQ4H280FTx21

DC-DC Converter

180-425 V

475 V

5-48 V

600 W

4250 Vdc

Full-brick

Continuous Input

Transient Input

Outputs

Max Power

Reinforced Insulation

DC-DC Converter

Product Details

The InQor® full-brick converter series is composed of nextgeneration, board-mountable, isolated (REINFORCED INSULATION), 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, 88%-92% at full rated load current
• Delivers full power with minimal derating
• Operating input voltage range: 180-425 V
• Fixed frequency switching provides predictable EMI

Mechanical Features

• Industry standard Full-brick pin-out configuration
• Size: 4.686" x 2.486" x .512" (119.0 x 63.1 x 13.0 mm)
• Total weight: 9.9 oz (280g)
• Flanged baseplate version available

Control Features

• On/Off control is fully isolated
• Remote sense for improved output voltage control
• Wide output voltage trim range
• Optional: active current share for N+1 and parallel applications
• Optional: clock synchronization and startup synchronization

Safety Features

Reinforced Insulation
• UL 60950-1
• CAN/CSA C22.2 No. 60950-1
• EN 60950-1
• CE Marked
• RoHS compliant (see last page)

Protection Features

• Input under-voltage lockout