Maxi Family 24V Input Actual size: 4.6 x 2.2 x 0.5in S 117 x 56 x 12,7mm CUNRTL S C US DC-DC Converter Module Features & Benefits Applications DC input range: 18 36V Industrial and process control, distributed power, medical, ATE, communications, defense and aerospace. Isolated output Operation to 16V at 75% power For details on proper operation please refer to the: Design Guide & Applications Manual for Maxi, Mini, Micro Family. after startup Input surge withstand: 50V for 100ms DC output: 3.3 48V Absolute Maximum Ratings Programmable output: 10 to 110% Regulation: 0.25% no load to full load Parameter Rating Unit Notes Efficiency: Up to 88% +IN to IN voltage -0.5 to +53 V DC Maximum operating temp: 100C, PC to IN voltage -0.5 to +7.0 V DC full load PR to IN voltage -0.5 to +7.0 V DC Power density: up to 99W per cubic inch SC to -OUT voltage -0.5 to +1.5 V DC Height above board: 0.43in. (10,9mm) -Sense to -OUT voltage 1.0 V DC Parallelable, with N+M fault tolerance See Module Output +OUT to -OUT, +Sense to -OUT Low noise ZCS/ZVS architecture Specifications RoHS Compliant (with F or G pin option) Isolation voltage IN to OUT 3000 V Test voltage RMS Product Overview IN to base 1500 V Test voltage RMS OUT to base 500 V Test voltage These DC-DC converter modules use advanced RMS power processing, control and packaging Operating Temperature -55 to +100 C M-Grade technologies to provide the performance, Storage Temperature -65 to +125 C M-Grade flexibility, reliability and cost effectiveness of a 500 (260) F (C) <5 sec wave solder mature power component. Pin soldering temperature 750 (390) F (C) <7 sec hand solder High frequency ZCS/ZVS switching provides Mounting torque 5 (0.57) in-lbs (N-m) 6 each high power density with low noise and high efficiency. Part Numbering 24A B e.g. V24A12T400BL2 Product Grade Temperatures (C) Output Power Pin Style Finish Baseplate Product Type Output Voltage Grade Operating Storage V P Blank: Short Tin/Lead Blank: Slotted OUT OUT 3V3 = 3.3V V = Standard E = - 10 to +100 - 20 to +125 L: Long Tin/Lead 2: Threaded 3.3V 200W, 264W 5 = 5V S = Enhanced C = - 20 to +100 - 40 to +125 S: Short ModuMate Gold 3: Through-hole 5V 300W, 400W efficiency 6.5 = 6.5V T = - 40 to +100 - 40 to +125 N: Long ModuMate Gold (avail. 12 6.5V 400W 8 = 8V V only) OUT H = - 40 to +100 - 55 to +125 F: Short RoHS Gold 8V 300W 12 = 12V M = - 55 to +100 - 65 to +125 G: Long RoHS Gold 12V 300W, 400W, 500W 15 = 15V K: Extra Long RoHS Gold 15V 300W, 400W 24 = 24V 24V 300W, 400W, 500W 28 = 28V 28V 300W, 400W, 500W 36 = 36V 36V 300W, 400W 48 = 48V 48V 300W, 400W 24V Maxi Family Rev 6.8 vicorpower.com Page 1 of 15 06/2017 800 927.9474 24V Input Module Family Electrical Characteristics Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperature, unless otherwise specified. All temperatures refer to the operating temperature at the center of the baseplate. MODULE INPUT SPECIFICATIONS Parameter Min Typ Max Unit Notes These modules will operate at up to 75% of rated power down Operating input voltage 18 24 36 V DC to 16V after start up at >18V IN IN Input surge withstand 50 V <100ms DC Undervoltage turn-on 17.5 17.9 V DC Undervoltage turn-off 14.8 15.3 V DC Overvoltage turn-off/on 36.3 37.8 39.6 V DC Disabled input current 4.0 mA PC pin low MODULE OUTPUT SPECIFICATIONS Parameter Min Typ Max Unit Notes Output voltage setpoint 1 % Of nominal output voltage. Nominal input full load 25C Line regulation 0.02 0.20 % Low line to high line full load Temperature regulation 0.002 0.005 % / C Over operating temperature range Power sharing accuracy 2 5 % 10 to 100% of full load Of nominal output voltage. For trimming below 90% Programming range 10 110 % of nominal, a minimum load of 10% of maximum rated power may be required. +OUT to -OUT, +Sense to -OUT Absolute Maximum Ratings 3.3V -0.5 to 4.7 V Externally applied DC 5V -0.5 to 7.0 V Externally applied DC 6.5V -0.5 to 9.0 V Externally applied DC 8V -0.5 to 10.9 V Externally applied DC 12V -0.5 to 16.1 V Externally applied DC 15V -0.5 to 20.0 V Externally applied DC 24V -0.5 to 31.7 V Externally applied DC 28V -0.5 to 36.9 V Externally applied DC 36V -0.5 to 47.2 V Externally applied DC 48V -0.5 to 62.9 V Externally applied DC Note: The permissible load current must never be exceeded during normal, abnormal or test conditions. For additional output related application information, please refer to output connections on page 10. THERMAL RESISTANCE AND CAPACITY Parameter Min Typ Max Unit Baseplate to sink flat, greased surface 0.08 C/Watt Baseplate to sink thermal pad (P/N 20263) 0.07 C/Watt Baseplate to ambient 4.9 C/Watt Baseplate to ambient 1000LFM 1.1 C/Watt Thermal capacity 165 Watt-sec/C 24V Maxi Family Rev 6.8 vicorpower.com Page 2 of 15 06/2017 800 927.9474