V48B24T150A

45 Features • • • • • • • • • • • Data Sheet 48V Input Micro Family * DC-DC Converter Module DC input range: 36 - 75V Input surge withstand: 100V for 100ms DC output: 2V - 48V Programmable output: 10 to 110% Regulation: ±0.2% no load to full load Efficiency: Up to 91% Maximum operating temperature: 100°C at full load Power density: Up to 90W/cubic inch Height above board: 0.43 in. (10,9 mm) Parallelable, with N+M fault tolerance Low noise ZCS/ZVS architecture Typical Applications: telecommunications and distributed power systems Shown actual size: 2.28 x 1.45 x 0.5 in 57,9 x 36,8 x 12,7 mm Product Overview This DC-DC converter module uses 2nd Generation power processing, control and packaging technologies to provide the performance, flexibility and cost effectiveness expected of a mature power component. For example, a plated-cavity core transformer couples widely separated primary and secondary windings, resulting in low in-toout parasitic capacitance and noise. High frequency ZCS/ZVS switching, advanced power semiconductor packaging and thermal management provide high power density with low temperature gradients. Extensive use of silicon integration results in 1/3 the part count of a 1st Generation converter. Absolute Maximum Ratings Parameter +In to –In voltage +In to –In voltage PC to –In voltage PR to –In voltage Isolation voltage (in to out) Isolation voltage (in to base) Isolation voltage (out to base) Storage temperature (C-Grade) Operating temperature (C-Grade) Pin soldering temperature Pin soldering temperature Mounting torque Rating -0.5 to +75 100 -0.5 to +7.0 -0.5 to +7.0 3000 1550 500 -40 to +125 -20 to +100 500 (260) 750 (390) 5 (0.57) Unit Vdc Vdc Vdc Vdc Vrms Vrms Vrms °C °C °F (°C) °F (°C) in-lbs (N-m) See part numbering chart on this page for other product grades. Notes