Micro Family 72V Input Actual size: 2.28 x 1.45 x 0.5in S 57,9 x 36,8 x 12,7mm CUNRTL S C US DC-DC Converter Module Features & Benefits Applications DC input range: 43 110V (continuous) Railway/Transportation system applications including communications systems, information display, lighting, control systems, ticket machines, passenger Isolated output entertainment, public address systems, door control, industrial power systems and power Encapsulated circuitry for shock and generation systems. vibration resistance For details on proper operation please refer to the: Extended temperature range Design Guide & Applications Manual for Maxi, Mini, Micro Family. (55 to +100C) Input surge withstand: 150V for 100ms Absolute Maximum Ratings DC output: 3.3 48V Programmable output: 10 110% Parameter Rating Unit Notes Regulation: 0.2% no load to full load +IN to IN voltage 0.5 to +155 V DC Efficiency: Up to 87% PC to IN voltage 0.5 to +7.0 V DC Maximum operating temp: 100C, full load PR to IN voltage 0.5 to +7.0 V DC Power density: up to 90W 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 Isolation voltage IN to OUT 3000 V Test voltage RMS Low-noise ZCS/ZVS architecture IN to base 1500 V Test voltage RMS RoHS Compliant (with F or G pin option) OUT to base 500 V Test voltage RMS Operating Temperature 55 to +100 C M-Grade Product Overview Storage Temperature 65 to +125 C M-Grade These DC-DC converter modules use 500 260 F C <5 sec wave solder advanced power processing, control and Pin soldering temperature 750 390 F C <7 sec hand solder packaging technologies to provide the performance, flexibility, reliability and cost Mounting torque 5 0.57 in lbs N m 6 each effectiveness of a mature power component. High-frequency ZCS/ZVS switching provides high power density with low noise and high efficiency. Part Numbering e.g. V72C15C150BL 72C B Product Grade Temperatures (C) Output Power Pin Style Finish Baseplate Product Type Output Voltage Blank: Slotted Grade Operating Storage V P Blank: Short Tin/Lead 3V3 = 3.3V OUT OUT V = Standard 2: Threaded 5 = 5V E = 10 to +100 20 to +125 3.3V 75W L: Long Tin/Lead S = Enhanced 3: Through-hole 8 = 8V C = 20 to +100 40 to +125 5V 100W S: Short ModuMate Gold efficiency 12 = 12V T = 40 to +100 40 to +125 8V 100W N: Long ModuMate Gold (avail. 12 15 = 15V H = 40 to +100 55 to +125 12V 150W F: Short RoHS Gold V only) OUT 24 = 24V M = 55 to +100 65 to +125 15V 150W G: Long RoHS Gold 28 = 28V 24V 150W K: Extra Long RoHS Gold 36 = 36V 28V 150W 48 = 48V 36V 150W 48V 150W Note: Product images may not highlight current product markings. 72V Micro Family Rev 3.5 Page 1 of 12 02/202172V 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 Operating input voltage 43 72 110 V Per EN50155 and GBT-25119 DC Input surge withstand 150 V <100ms DC Undervoltage turn-on 41.7 42.6 V DC Undervoltage turn-off 35.2 36.5 V DC Overvoltage turn-off/on 111 115.5 121 V DC Disabled input current 1.5 mA PC pin low Module Output Specifications Parameter Min Typ Max Unit Notes Output voltage set point 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 % 10 100% 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 Absolute Maximum Ratings 3.3V 0.5 to 4.7 V Externally applied DC 5V 0.5 to 7.0 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 47.1 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 7. Thermal Resistance and Capacity Parameter Min Typ Max Unit Baseplate to sink flat, greased surface 0.24 C/Watt Baseplate to sink thermal pad (P/N 20265) 0.21 C/Watt Baseplate to ambient 10.9 C/Watt Baseplate to ambient 1000LFM 2.8 C/Watt Thermal capacity 48 Watt-sec/C 72V Micro Family Rev 3.5 Page 2 of 12 02/2021