Operational Features
• High efficiency, >96% at full rated load current
• Delivers 25A of Iout (300W) with minimal derating - no heatsink required
• Wide input voltage range: 35-75V
• Input voltage transient capability: 100V, 100ms
• Fixed frequency switching provides predictable EMI
• No minimum load requirement
• Wide output voltage trim range (-50% to +5%)
Mechanical Features
• Industry standard pin-out configuration
• Standard Size Open Frame:1.45" x 2.30" (36.8 x 58.4mm)
• Total Open Frame height only 0.417” (10.59mm) permits better airflow and smaller card pitch
• Open Frame Weight: 1.5 oz. (42g)
• Flanged pins designed to permit surface mount soldering, avoid wave solder using FPiP technique on open frame units
Control Features
• On/Off control referenced to input side
• Positive and negative logic options are available
Safety Features
• UL 60950-1/R2011-12
• EN60950-1/A2:2013
• CAN/CSA-C22.2 No. 60950-1/A1:2011
Protection Features
• Input under-voltage lockout disables converter at low Vin conditions
• Output current limit and short circuit protection for converter and load from damage and consequent hazardous conditions
• Protection from permanent damage and hazardous conditions
• Active back bias limit
• Smooth startup with external load induced pre-bias
• Latching output OVP protects load from damaging voltages
• Thermal shutdown protects converter from abnormal conditions