Quarter-Brick Series Single output DC-DC CONVERTERS High Current, High Efficiency, Low Profile 1 NEW Product • • • • • • • • • Ultra high efficiency topology Unprecedented useable output power levels High power density (200 W/in3) open-frame technology Wide ambient temperature range, -40 ºC to +85 ºC 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 efficiency, open-frame, low profile, 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 today’s 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, 2.5 V, 3.3 V and 5 V. The output voltage is adjustable from 80% to 110% of the nominal value. 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. Patent No. 6,765,810 Other Patents Pending 2 YEAR WARRANTY SPECIFICATIONS All specifications are typical at nominal input, full load at 25 °C ambient unless otherwise stated OUTPUT SPECIFICATIONS EMC CHARACTERISTICS Voltage adjustability 80% to 110% Minimum load Overshoot 0% At turn-on and turn-off None Undershoot Immunity: ESD air enclosure Radiated field enclosure Conducted Input transients EN61000-4-2 8 kV/6 kV(O/P within spec.) EN61000-4-3 10 V/m (O/P within spec.) EN61000-4-6 10 V (O/P within spec.) 100 V, 100 ms None Transient response (See Note 1) 70 mV, typ. deviation 20 µs recovery INPUT SPECIFICATIONS Input voltage range 24 V nominal 48 V nominal 18-36 Vdc 36-75 Vdc Input current No load Remote OFF 85 mA to 150 mA 5 mA GENERAL SPECIFICATIONS Basic insulation Input/output Switching frequency Fixed Approvals and standards (See Note 3) Active high remote ON/OFF Logic compatibility ON OFF Open collector ref to -input Open circuit or >2.4 Vdc <0.4 Vdc Undervoltage lockout Power up Power down 35.5 V (typ.) 33.5 V (typ.) Start-up time (See Note 2) Power up Remote ON/OFF 10 ms (typ.) 10 ms (typ.) 480 kHz Material flammability EN60950-1 VDE UL/cUL 60950 UL94V-0 Weight MTBF 2250 Vdc 37 g (1.30 oz) Telcordia Tech SR-332 3,866,933 hours ENVIRONMENTAL SPECIFICATIONS Thermal performance Operating ambient, temperature Non-operating -40 °C to +85 °C -55 °C to +125 °C PROTECTION Short-circuit Overvoltage Thermal Continuous Non-latching 125 ºC 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 Certificate No. 10401-3336-0197 File Name: quarter_brick_single.pdf Rev (07): 17 Nov 2005 Quarter-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 OUTPUT VOLTAGE INPUT CURRENT (MAX.) (4) INPUT RIPPLE CURRENT (5) OUTPUT CURRENT (MAX.) 1.2 V 1.92 A 150 mA 50 A 88.5% 1.5 V 2.36 A 150 mA 50 A 1.8 V 2.82 A 150 mA 50 A 1.2 V 4.05 A 250 mA 100 A 86.0% 1.5 V 3.8 A 200 mA 80 A 1.8 V 4.6 A 200 mA 80 A 2.5 V 4.1 A 200 mA 3.3 V 5.2 A 200 mA 1.5 V 4.8 A 200 mA 100 A 88.5% 1.8 V 5.7 A 200 mA 100 A 2.5 V 6.2 A 200 mA 80 A NEW Product REGULATION EFFICIENCY (TYP.) MODEL NUMBER (6,9,10) LINE LOAD RIPPLE & NOISE (pk - pk) ±1.5% ±0.1% ±0.2% 60 mV LQS50A48-1V2J 89.5% ±1.5% ±0.1% ±0.2% 60 mV LQS50A48-1V5J 90.4% ±1.5% ±0.1% ±0.2% 60 mV LQS50A48-1V8J ±1.5% ±0.1% ±0.2% 60 mV LQS100A48-1V2J 88.8% ±1.5% ±0.1% ±0.2% 60 mV LQS80A48-1V5J 90.0% ±1.5% ±0.1% ±0.2% 60 mV LQS80A48-1V8J 50 A 90.0% ±1.5% ±0.1% ±0.2% 60 mV LQS50A48-2V5J 50 A 91.0% ±1.5% ±0.1% ±0.2% 60 mV LQS50A48-3V3J ±1.5% ±0.1% ±0.2% 60 mV LQS100A48-1V5J 89.5% ±1.5% ±0.1% ±0.2% 60 mV LQS100A48-1V8J 91.0% ±1.5% ±0.1% ±0.2% 60 mV LQS80A48-2V5J SET POINT ACCURACY (Max.) 48 Vin VALUE MODELS 48 Vin PERFORMANCE MODELS 48 Vin ULTRA MODELS 3.3 V 6.2 A 200 mA 60 A 91.0% ±1.5% ±0.1% ±0.2% 60 mV LQS60A48-3V3J 5V 6.2 A 200 mA 40 A 92.0% ±1.5% ±0.1% ±0.2% 60 mV LQS40A48-5V0J (7) 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 24 Vin MODELS Part Number System with Options LQS60A48-3V3RANJ RoHS Compliance (9) J = Pb-free (RoHS 6/6 compliant) L = Low Profile Q = 1/4 Brick Pin Length Options Blank = 0.188” (4.78 mm) N = 0.145” (3.68 mm) K = 0.110” (2.79 mm) Type of output S = Single Body Height, Package Type and Pin Length A = 0.300” (7.62 mm), Through Hole, 0.188” (4.78 mm) Pins E = 0.340” (8.64 mm), Through Hole, 0.188” (4.78 mm) Pins S = 0.28” (7.11 mm), Surface Mount(6) Rated Output Current 40 A = 40 Amps, 60 A = 60 Amps etc. Nominal Rated Input Voltage 24 = 24 Volts (18 Vdc to 36 Vdc range) 48 = 48 Volts (36 Vdc to 75 Vdc range) Remote ON/OFF Logic Blank = Positive R = Negative Output Voltage 1V5 = 1.5 Volts, 1V8 = 1.8 Volts etc. Notes 1 2 3 4 5 6 di/dt = 1 A/µs, Vin = 48 Vdc, Tc = 25 °C, load change = 50% to 75% lo max. and 75% to 50% lo max. Deviation varies by model. For further details see longform datasheet. Start-up into resistive load. This product is only for inclusion by professional installers within other equipment and must not be operated as a stand alone product. Recommended input fusing is up to 10 A HRC 200 V rated fuse. Peak to peak measured without external π filter. Significant reduction possible with external filter. See Application Note 141 for further details. ‘S’ option applies to the 24 V models only. 7 8 Except LQS40A48-5V0J which has the double output pins. Active low Remote ON/OFF is available. Standard product is Active High. When ordering active low parts, designate with the Suffix ‘R’ e.g. LQS100A48-1V8RAJ. 9 TSE RoHS 5/6 (non Pb-free) compliant versions may be available on special request, please contact your local sales representative for details. 10 NOTICE: Some models do not support all options. Please contact your local Artesyn representative or use the on-line model number search tool at http://www.artesyn.com/powergroup/products.htm to find a suitable alternative. File Name: quarter_brick_single.pdf Rev (07): 17 Nov 2005 Quarter-Brick Series Single output DC-DC CONVERTERS High Current, High Efficiency, Low Profile 3 For the most current data and application support visit www.artesyn.com/powergroup/products.htm NEW Product 2.30 (58.4) 2.30 (58.4) 2.000 (50.80) 0.15 (3.8) 0.057±0.020 (1.45±0.51) ø0.040 ±0.002 (ø1.02 ±0.05) (6 pls) 1.45 (36.8) 1 0.300 (7.62) TOP VIEW 0.300 (7.62) 2 3 0.725 ±0.020 (18.42 ±0.51) 0.150 (3.81) TOP VIEW 8 7 6 5 4 2 0.300 (7.62) 0.150 (3.81) 8 7 6 5 4 1 0.300 1.45 (7.62) (36.8) 0.150 (3.81) 0.055 (1.40) x 0.105 (2.67) (8 pls) 2.186 (55.52) 3 0.150 (3.81) 0.725±0.020 (18.42±0.51) ø 0.062 ±0.002 (ø1.57 ±0.05) (2 pls) HEIGHT 0.28 (7.1) HEIGHT (See Option Table) CLEARANCE (See Option Table) CLEARANCE 0.015 (0.38) 0.188 (4.78) ø0.058±0.008 (ø1.47±0.02) (6 PLS) Ref IPC-2222 Level B 2.30 (58.4) 2.000 (50.80) 0.15 (3.8) 2.30 (58.4) 0.057±0.020 (1.45±0.51) ø0.080±0.008 (ø2.03±0.02) (2 pls) Ref IPC-2222 Level B 2.186 (55.52) 0.067(1.70) x 0.118(3.00) (8 pls) 0.150 (3.81) TOP VIEW 1.45 (36.8) 1 0.300 (7.62) 0.300 (7.62) 0.725 ±0.020 (18.42 ±0.51) 2 3 ø 0.054 ±0.003 (ø1.37 ±0.08) (6 pls) 8 7 6 5 4 1.45 (36.8) 0.150 (3.81) 0.300 (7.62) 0.300 (7.62) 0.150 (3.81) ø 0.074 ±0.003 (ø1.88 ±0.08) (2 pls) RECOMMENDED HOLE PATTERN Dimensions in Inches (mm) Tolerances (unless otherwise specified) x.xx ±0.02 (x.x ±0.5) x.xxx ±0.010 (x.xx ±0.25) 0.725±0.020 (18.42±0.51) 1 8 7 6 5 4 2 3 0.150 (3.81) 0.15 (3.8) Lead coplanarity within 0.006 (0.15) max. 2.000 (50.80) RECOMMENDED PCB LAYOUT Dimensions in Inches (mm) Tolerances (unless otherwise specified) x.xx ±0.02 (x.x ±0.5) x.xxx ±0.010 (x.xx ±0.25) 24 V/48 V Mechanical Drawing for Output Current of 50 A or Less (See Note 7) 24 V Surface-mount Mechanical Drawing and Pinout Table PIN CONNECTIONS DIMENSION OPTIONS PIN NUMBER FUNCTION PIN NUMBER FUNCTION 1 +Vin 5 -Sense 2 ON/OFF 6 Trim 3 -Vin 7 +Sense A 0.030 (0.76) 0.300 (7.62) 4 -Vout 8 +Vout E 0.070 (1.78) 0.340 (8.64) Pin Connection Table OPTION CLEARANCE ±0.016 (0.41) HEIGHT +0.022 (0.56) -0.030 (0.76) Dimension Options Table File Name: quarter_brick_single.pdf Rev (07): 17 Nov 2005 Quarter-Brick Series Single output DC-DC CONVERTERS High Current, High Efficiency, Low Profile 4 For the most current data and application support visit www.artesyn.com/powergroup/products.htm NEW Product 2.30 (58.4) 2.000 (50.80) 0.118 (3.00) 0.15 (3.8) 0.300 (7.62) 1.45 (36.8) ø 0.040 ±0.002 (ø1.02 ±0.05) (6 pls) TOP VIEW 0.300 (7.62) 0.150 (3.81) 0.725 ±0.020 (18.42 ±0.51) 0.150 (3.81) ø0.062 ±0.002 (ø1.57 ±0.05) (4 pls) CLEARANCE (See Option Table) HEIGHT (See Option Table) 0.188 (4.78) 2.30 (58.4) 0.15 (3.8) 2.000 (50.80) 0.118 (3.00) 0.300 (7.62) 1.45 (36.8) 0.300 (7.62) 0.150 (3.81) 0.725 ±0.020 (18.42 ±0.51) ø 0.058 ±0.008 (ø1.47 ±0.02) (6 pls) Ref IPC-2222 Level B 0.150 (3.81) ø 0.074 ±0.003 (ø1.88 ±0.08) (4 pls) Ref IPC-2222 Level B RECOMMENDED HOLE PATTERN Dimensions in Inches (mm) Tolerances (unless otherwise specified) x.xx ±0.02 (x.x ±0.5) x.xxx ±0.010 (x.xx ±0.25) 48 V Mechanical Drawing for Output Current Greater than 50 A “The Double P” Pinout (7) PIN CONNECTIONS DIMENSION OPTIONS PIN NUMBER FUNCTION PIN NUMBER FUNCTION 1 +Vin 6 -Sense 2 ON/OFF 7 Trim 3 -Vin 8 +Sense A 0.030 (0.76) 0.300 (7.62) 4 -Vout 9 +Vout E 0.070 (1.78) 0.340 (8.64) 5 -Vout 10 +Vout Pin Connection Table OPTION CLEARANCE HEIGHT +0.022 (0.56) ±0.016 (0.41) -0.030 (0.76) Dimension Options Table Datasheet © Artesyn Technologies® 2005 The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising from printing errors or inaccuracies. The information and specifications contained or described herein are subject to change in any manner at any time without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein. Please consult our website for the following items: Application Note Longform Datasheets www.artesyn.com File Name: quarter_brick_single.pdf Rev (07): 17 Nov 2005