PQ60050HGx30

DC-DC Converter

48V

5.0V

30A

Half-brick

Input

Output

Current

DC-DC Converter

Product Details

The PQ60050HGA30 PowerQor™ Giga 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 power dissipated by the converter is so low that a heatsink is not required, which saves cost, weight, height, and application effort. The Giga series converters offer enhanced useable output current in a standard “half-brick” module. The Giga units also feature active current sharing for N+1 and parallel applications.

Operational Features

• Ultra-high efficiency, 90% at full rated load current
• Delivers up to 30 amps of output current with minimal derating - no heatsink required
• Wide input voltage range: 35V – 75V, with 100V 100ms input voltage transient withstand
• Fixed frequency switching provides predictable EMI performance

Mechanical Features

• Industry standard pin-out configuration
• Industry standard size: 2.3” x 2.4”
• Total height only 0.40”, permits better airflow and smaller card pitch
• Total weight: 2.1 oz. (59 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

Safety Features

• 2000V, 10 MΩ input-to-output isolation
• UL/cUL 60950 recognized (US & Canada), basic insulation rating
• TUV certified to EN60950
• 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
• Output over-voltage protection
• Thermal shutdown