VI-982456

45 Features • • • • • • • • • • • • • DC input range: 18 - 36V Input surge withstand: 50V for 100ms DC output: 48V Programmable output: 10 to 110% Regulation: ±0.2% no load to full load Efficiency: 89.8% Maximum operating temperature: 100°C at full load Power density: 79W/cubic inch Height above board: 0.43 in. (10,9 mm) Parallelable, with N+M fault tolerance Low noise ZCS/ZVS architecture Pin style: See Page 6 Baseplate: See Page 7 24Vin / 48Vout / 400Watts DC-DC Converter Module See Page 8 for Part Numbers and Options Shown actual size: 4.6 x 2.2 x 0.5 in 117 x 56 x 12,7 mm (Product shown is for size only. Pin and baseplate style may vary. Pin style 1 and slotted baseplate are shown) 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. This converter is manufactured in a state-of-the-art automated manufacturing facility on a short-cycle-time robotic line having a capacity of one module every ten seconds. In-line process controls are designed to achieve low defect rates and consistent quality. A comprehensive CIM system controls the dispatching, assembly and testing of each module, enabling small lots to be manufactured as efficiently as hundreds-of-thousands of units. Absolute Maximum Ratings Parameter +In to –In voltage +In to –In voltage PC to –In voltage PR to –In voltage +Out to –Out voltage +Sense to –Out voltage –Sense to –Out voltage SC to –Out voltage Isolation voltage (in to out) Isolation voltage (in to base) Isolation voltage (out to base) Storage temperature Operating temperature Pin soldering temperature Pin soldering temperature Mounting torque Rating -0.5 to +36 50 -0.5 to +7.0 -0.5 to +7.0 -0.5 to +62.9 -0.5 to +62.9 1.0 -0.5 to +1.5 3000 1550 500 See Page 8 See Page 8 500 (260) 750 (390) 5 (0.57) Unit Vdc Vdc Vdc Vdc Vdc Vdc Vdc Vdc Vrms Vrms Vrms °C °C °F (°C) °F (°C) in-lbs (N-m) 125 Max Baseplate