AGQ300-48S1V2P-4L

AGQ300-48S1V2 DC/DC Converter TRN AGQ300-48S1V2 DC/DC Converter Technical Reference Notes Industry standard quarter brick: 36V~75V input, 1.2V single output Features Industry standard quarter brick (open-frame) 2.28” × 1.45’’ × 0.4’’ (open-frame) 2.28” × 1.45” × 0.5” (with baseplate) Options • • Choice of positive logic or negative logic for CNT function Choice of short pins or long pins • • • • • • • • • • • • • • • Industry standard quarter brick Basic isolation Ultra high efficiency Improved thermal performance High power density Low output noise Industry standard pinout 2:1 wide input voltage of 36V~75V CNT function Remote sense Trim function Over-temperature protection Output over-current protection (hiccup) Output over-voltage protection (hiccup) RoHS compliant Description AGQ300-48S1V2 is a new open-frame DC/DC converter for optimum efficiency and power density. AGQ300-48S1V2 is an industry standard quarter brick, which makes it an ideal choice for small space, high current and low voltage applications. The package size is 57.9mm × 36.8mm × 10.1mm (2.28” × 1.45” × 0.4”) for open-frame and 57.9mm × 36.8mm × 12.7mm (2.28” × 1.45” × 0.5”) with baseplate, and standard pinout configuration provides CNT and trim functions. AGQ300-48S1V2 can provide 1.2@60A single output that is isolated from inputs. The module can achieve ultra high efficiency, for most applications a heatsink is not required. Document No.: 31020734 October 29, 2009 Rev 1.4 AGQ300-48S1V2 DC/DC Converter TRN Module Numbering http://www.emersonnetworkpower.com.cn AGQ300-48S1V2 DC/DC Converter TRN Electrical Specifications Unless otherwise indicated, specifications apply over all operating input voltage and temperature conditions. Standard test condition on a single unit is as follows: Tc (board): 25°C +Vin: -Vin: CNT: 48V±2% Return pin for +Vin Connect to -Vin for negative logic Open for positive logic +Vout: Connect to load Connect to load (return) -Vout: +Sense: Connect to +Vout -Sense: Connect to -Vout Trim (Vadj): Open Input Specifications Parameter Symbol Operating input voltage Maximum input current (VI=0 to VI,max, Io=Io,max) Input reflected-ripple current (rated input and output) Supply voltage rejection (120Hz) Min Typ Max Unit VI 36 48 75 Vdc II,max - - 2.5 A II - 10 20 mAp-p - 50 60 - dB CAUTION: This power module is not internally fused. An input line fuse must always be used. http://www.emersonnetworkpower.com.cn AGQ300-48S1V2 DC/DC Converter TRN Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of the IPS. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability. Parameter Symbol Min Typ Max Unit Continuous VI - - 80 Vdc Transient (100ms) VI, trans - - 100 Vdc Ta -40 - 85 ºC Operating board temperature Tc - - - ºC Storage temperature TSTG -55 - 125 ºC Operating humidity - 5 - 95 RH% Basic input-output isolation - 2000 Vdc Output power Po,max - - 72 W - - - 100 mVp-p (f