PQ50180HTx10

DC-DC Converter

48V

18V

10A

2000 Vdc

Half-brick

Input

Output

Current

Isolation

DC-DC Converter

Product Details

The PQ50180HPB10 PowerQor® Tera half-brick converter is a next-generation, board-mountable, isolated, fixed switching frequency DC-DC converter that uses synchronous rectification to achieve extremely high conversion efficiency. The Tera series converters offer the maximum usable output current for a standard “half-brick” module. RoHS compliant (see last page).

Operational Features

• Ultra-high efficiency, 93% at full rated load
• Delivers up to 180W of output power with minimal derating
• Operating input voltage range: 44-52V
• Fixed frequency switching provides predictable EMI performance

Mechanical Features

• Industry standard pin-out configuration
• Size: 2.3” x 2.4” (58.4 x 61.0mm)
• Total height only 0.55 ” (1 4.0mm)
• Total weight: 4.3oz. (123 grams)

Control Features

• On/Off control referenced to input side (positive and negative logic options are available)
• Remote sense for the output voltage compensates for output distribution drops
• Output voltage trim permits custom voltages and voltage margining
• Output voltage trim range of -20%, +10%

Safety Features

Pending
• 2000V, 30MΩ input-to-output isolation
• UL 60950-1 recognized (US & Canada), basic insulation rating
• TUV certified to EN6095-1
• Meets 72/23/EEC and 93/68/EEC directives
• Meets UL94V-0 flammability requirements

Protection Features

• Input under-voltage lockout disables converter at low input voltage conditions
• Output current limit and short circuit protection
• Active back bias limit prevents damage to converter from external load induced pre-bias
• Output over-voltage protection
• Thermal shutdown