Operational Features
• High efficiency, 94% at half rated load current
• Delivers 40A full power with minimal derating - no heatsink required
• Operating input voltage range: 18-36 V
• Input voltage transient capability: 50V, 1,000ms
• Fixed frequency switching provides predictable EMI
• No minimum load requirement
• Wide output voltage Trim range (-50% to +10%), see trim section
Mechanical Features
• Industry standard quarter-brick pin-out
• Open frame Size: 1.45" x 2.30" x 0.445" (36.8 x 58.4 x 11.3mm)
• Open frame weight: 1.5 oz (43 g)
• 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
• CAN/CSA C22.2 No. 60950-1
• UL 60950-1
• EN 60950-1
Protection Features
• Input under-voltage lockout disables converter at low Vin conditions
• Output current limit
• Short circuit protection
• Protection from permanent damage and hazardous conditions
• Active back bias limit
• Smooth startup with external load induced pre-bias
• Auto-recovery output OVP protects load from damaging voltages
• Thermal shutdown protects converter from abnormal conditions