Quarter-Brick Series S i ngl e outp u t DC-DC CONVERTERS High Current, High y, Low 1 NEW Product Ultra high e ciency topology Unprecedented useable output power levels 3 High power density (200 W/in ) open-frame technology Wide ambient temperature range, -40 C to +85 C 80% to 110% output trim Monotonic start-up in normal and prebiased loads Basic insulation system Overvoltage and overtemperature protection Secondary side control, no optocouplers, fast transient response 100 V, 100 ms input transient rated Available RoHS compliant This is a new high e ciency, open-frame, low pr single board, isolated dc-dc converter series in an industry standard quarter-brick package that provides up to 200 W of output power. The series delivers very high output current at low voltages, and excellent useable power for todays high performance applications. The series features two input voltage ranges of 18 Vdc to 36 Vdc and 36 Vdc to 75 Vdc and is available with output voltages of 1.2 V, 1.5 V, 1.8 V, the nominal value. 2.5 V, 3.3 V and 5 V. The output voltage is adjustable from 80% to 110% of The series also has a remote ON/OFF capability. Overcurrent, overvoltage and overtemperature protection features are included as standard. Full international safety approval including EN60950-1 VDE and UL/cUL60950, reduces compliance costs and time to market. 2 YEAR WARRANTY All are typical at nominal input, full load at 25 C ambient unless otherwise stated SPECIFICATIONS OUTPUT SPECIFICATIONS EMC CHARACTERISTICS Voltage adjustability 80% to 110% Immunity: ESD air enclosure EN61000-4-2 8 kV/6 kV(O/P within spec.) Minimum load 0% Radiated enclosure EN61000-4-3 10 V/m (O/P within spec.) Conducted EN61000-4-6 10 V (O/P within spec.) Overshoot At turn-on and turn-o None Input transients 100 V, 100 ms Undershoot None GENERAL SPECIFICATIONS Transient response 70 mV, (S ee Note 1) typ. deviation Basic insulation Input/output 2250 Vdc 20 s recovery S witching frequency Fixed 480 kHz INPUT SPECIFICATIONS Approvals and (See Note 3) EN60950-1 VDE standards UL/cUL 60950 Input voltage range 24 V nominal 18-36 Vdc 48 V nominal 36-75 Vdc Material flammability UL94V-0 Input current No load 85 mA to 150 mA Weight 37 g (1.30 oz) Remote OFF 5 mA MTBF Telcordia Tech SR-332 3,866,933 hours Active high remote ON/OFF Logic compatibility Open collector ref to -input ENVIRONMENTAL SPECIFICATIONS ON Open circuit or >2.4 Vdc OFF <0.4 Vdc Thermal performance Operating ambient, -40 C to +85 C temperature Undervoltage lockout Power up 35.5 V (typ.) Non-operating -55 C to +125 C Power down 33.5 V (typ.) Start-up time Power up 10 ms (typ.) PROTECTION (See Note 2) Remote ON/OFF 10 ms (typ.) S hort-circuit C ontinuous Overvoltage Non-latching Thermal 125 C hot spot temperature with automatic recovery International Safety Standard Approvals UL/cUL CAN/CSA 22.2 No. 60950-00 : UL 60950 File No. E135734/60950 VDE No. 10401-3336-0197 File Name: quarter brick single.pdf Rev (07): 17 Nov 2005Quarter-Brick Series Single output DC-DC CONVERTERS High Current, High Efficiency, Low Profile 2 For the most current data and application support visit www.artesyn.com/powergroup/products.htm NEW Product INPUT INPUT OUTPUT REGULATION OUTPUT EFFICIENCY MODEL CURRENT RIPPLE CURRENT RIPPLE & SET POINT (6,9,10) VOLTAGE (TYP.) NUMBER (4) (5) LINE LOAD (MAX.) CURRENT (MAX.) ACCURACY NOISE (Max.) (pk - pk) 48 Vin VALUE MODELS 1.2 V 1.92 A 150 mA 50 A 88.5% 1.5% 0.1% 0.2% 60 mV LQS50A48-1V2J 1.5 V 2.36 A 150 mA 50 A 89.5% 1.5% 0.1% 0.2% 60 mV LQS50A48-1V5J 1.8 V 2.82 A 150 mA 50 A 90.4% 1.5% 0.1% 0.2% 60 mV LQS50A48-1V8J 48 Vin PERFORMANCE MODELS 1.2 V 4.05 A 250 mA 100 A 86.0% 1.5% 0.1% 0.2% 60 mV LQS100A48-1V2J 1.5 V 3.8 A 200 mA 80 A 88.8% 1.5% 0.1% 0.2% 60 mV LQS80A48-1V5J 1.8 V 4.6 A 200 mA 80 A 90.0% 1.5% 0.1% 0.2% 60 mV LQS80A48-1V8J 2.5 V 4.1 A 200 mA 50 A 90.0% 1.5% 0.1% 0.2% 60 mV LQS50A48-2V5J 3.3 V 5.2 A 200 mA 50 A 91.0% 1.5% 0.1% 0.2% 60 mV LQS50A48-3V3J 48 Vin ULTRA MODELS 1.5 V 4.8 A 200 mA 100 A 88.5% 1.5% 0.1% 0.2% 60 mV LQS100A48-1V5J 1.8 V 5.7 A 200 mA 100 A 89.5% 1.5% 0.1% 0.2% 60 mV LQS100A48-1V8J 2.5 V 6.2 A 200 mA 80 A 91.0% 1.5% 0.1% 0.2% 60 mV LQS80A48-2V5J 3.3 V 6.2 A 200 mA 60 A 91.0% 1.5% 0.1% 0.2% 60 mV LQS60A48-3V3J (7) 5 V 6.2 A 200 mA 40 A 92.0% 1.5% 0.1% 0.2% 60 mV LQS40A48-5V0J 24 Vin MODELS 1.8 V 3.4 A 200 mA 30 A 91.0% 1.5% 0.1% 0.2% 60 mV LQS30A24-1V8J 3.3 V 6.5 A 300 mA 30 A 89.5% 1.5% 0.1% 0.2% 60 mV LQS30A24-3V3J Part Number System with Options LQS60A48-3V3RANJ (9) RoHS Compliance L = Low Profile J = Pb-free (RoHS 6/6 compliant) Q = 1/4 Brick Pin Length Options Blank = 0.188 (4.78 mm) Type of output N = 0.145 (3.68 mm) S = Single K = 0.110 (2.79 mm) Body Height, Package Type and Pin Length Rated Output Current A = 0.300 (7.62 mm), Through Hole, 40 A = 40 Amps, 60 A = 60 Amps etc. 0.188 (4.78 mm) Pins E = 0.340 (8.64 mm), Through Hole, Nominal Rated Input Voltage 0.188 (4.78 mm) Pins 24 = 24 Volts (18 Vdc to 36 Vdc range) (6) S = 0.28 (7.11 mm), Surface Mount 48 = 48 Volts (36 Vdc to 75 Vdc range) Remote ON/OFF Logic Blank = Positive Output Voltage R = Negative 1V5 = 1.5 Volts, 1V8 = 1.8 Volts etc. NNootteess 1 di/dt = 1 A/s, Vin = 48 Vdc, Tc = 25 C, load change = 50% to 75% lo 7 Except LQS40A48-5V0J which has the double output pins. max. and 75% to 50% lo max. Deviation varies by model. For further 8 Active low Remote ON/OFF is available. Standard product is Active details see longform datasheet. High. When ordering active low parts, designate with the Suffix R e.g. 2 Start-up into resistive load. LQS100A48-1V8RAJ. 9 TSE RoHS 5/6 (non Pb-free) compliant versions may be available on 3 This product is only for inclusion by professional installers within other special request, please contact your local sales representative for details. equipment and must not be operated as a stand alone product. 10 NOTICE: Some models do not support all options. Please contact your 4 Recommended input fusing is up to 10 A HRC 200 V rated fuse. local Artesyn representative or use the on-line model number search tool 5 Peak to peak measured without external filter. Significant reduction at