Operational Features
• Ultra-high efficiency, 93% half load, >90% full load
• Delivers up to 70 amps of output current with minimal derating - no heatsink required
• Wide input voltage range: 35V – 75V, with 100V 100ms input voltage transient capability
• Fixed frequency switching provides predictable EMI performance
Mechanical Features
• Industry standard pin-out configuration
• Industry standard size: 2.3” x 2.4” (58.4 x 61.0mm)
• Total height only 0.45” (11.3mm), permits better airflow and smaller card pitch
• Total weight: 2.9 oz. (83 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, 30 MW input-to-output isolation
• UL 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>
• Active back bias limit prevents damage to converter from external load induced pre-bias
• Output over-voltage protection
• Thermal shutdown