SXN15 Series Dual positive output DC-DC CONVERTERS * * * * * * * * * * * 15 W High Efficiency DC-DC Converters 1 Two positive outputs Output voltage tracking High efficiency Approved to EN60950, UL/cUL1950 Wide operating temperature up to and exceeding 65 C (natural convection) Up to 100% load imbalance Trim function No minimum load Complies with ETS 300 019-1-3/2-3 Fully compliant with ETS 300 386-1 Available RoHS compliant The SXN15 is a new high efficiency open-frame isolated 15 Watt converter series. The first two models in the series feature an input voltage range of 33 Vdc to 75 Vdc and are available in output voltages of 5 V/3.3 V and 3.3 V/2.5 V. The output voltage on each model is adjustable from 90% to 110% of the nominal value. Typical efficiencies for the models are 86% for the 5 V/3.3 V and 85% for the 3.3 V/2.5 V version. The SXN15 series also has a remote ON/OFF capability with active high or active low logic. Overcurrent and overvoltage protection features are included as standard. With full international safety approval including EN60950 and cUL1950, the SXN15 reduces compliance costs and time to market. TUV 2 YEAR WARRANTY SPECIFICATIONS All specifications are typical at nominal input, full load at 25 C unless otherwise stated OUTPUT SPECIFICATIONS EMC CHARACTERISTICS Voltage adjustability Both outputs 10% min. Voltage setpoint Both outputs 2% typ. Voltage accuracy (See Note 8) Both outputs 4% max. Output voltage (Over all line and load conditions) 5 V/3.3 V 4.931 3.236 3.297 2.431 3.3 V/2.5 V V V V V < < < < Vo1 Vo2 Vo1 Vo2 < < < < Minimum load Peak dev. settling time Short circuit protection (Isc) V V V V 0% Ripple and noise 20MHz bandwidth Transient response 50% to 75% to 50% 5.133 3.368 3.431 2.531 140 mV pk-pk max. 50 mV rms max. D05-3V3J, V01 D05-3V3J, V02 D3V3-2V5J, V01 D3V3-2V5J, V02 To 1.0%, no external cap. 10 A rms 180 100 150 100 mV max. mV max. mV max. mV max. 100 s Continuous automatic recovery Max. differential 0.7 V during start-up Tracking Radiated emissions Immunity: ESD air ESD contact EFT DC power EFT signal Radiated field enclosure Surges indoor signal Conducted (dc power) Conducted (signal) Input transients EN55022 (See Note 6) Level A EN55022 (See Note 6) Level B EN55022 (See Longform Datasheet) Level B EN61000-4-2 8 kV, 15 kV EN61000-4-2 6 kV, 8 kV EN61000-4-4 2 kV, 4 kV EN61000-4-4 1 kV, 2 kV EN61000-4-3 10 V/m EN61000-4-5 500 V EN61000-4-6 10 V EN61000-4-6 10 V ETS 300 132-2, ETR 283 Input voltage range 48 Vin nominal Input current No load Remote OFF UVLO turn ON voltage UVLO turn OFF voltage 33-75 Vdc 35 mA max. 25 mA max. Efficiency Operational insulation See table Input/output Input fuse Nominal line (See Note 4) Open collector ref. to -input Open circuit or >2 Vdc <1.2 Vdc 1500 Vdc 2.0 A slow blow Switching frequency Fixed Approvals and standards UL/cUL1950, EN60950 (See Notes 1, 2 and 3) TUV Rheinland 265 kHz 12 g (0.42 oz) Coplanarity MTBF Representative model: 33 V (typ) 30 V (typ) Active high remote ON/OFF Logic compatibility ON OFF (See Note 7) GENERAL SPECIFICATIONS Weight INPUT SPECIFICATIONS Start-up time ETS 300 386-1 table 5 Conducted emissions 150m MIL-HDBK-217F 1,790,000 ho urs 48S05J @ 48 Vin, 40 C, 100% load ground benign >1,500,000 hours BELLCORE 332 ENVIRONMENTAL SPECIFICATIONS Thermal performance (See Note 5) Operating ambient temperature Non-operating -40 C to +65 C -40 C to +120 C 2.5 ms (typ) File Name: sxn15d.pdf Rev (02): 29 Mar 2006 SXN15 Series Dual positive output DC-DC CONVERTERS 15 W High Efficiency DC-DC Converters 2 For the most current data and application support visit www.artesyn.com/powergroup/products.htm INPUT VOLTAGE OUTPUT VOLTAGE 1 2 OUTPUT CURRENT 1 2 1 OVP 2 TYPICAL EFFICIENCY MODEL NUMBER (4,9) 33-75 Vdc 5V 3.3 V 3A 4.5 A 6.2 V 4.2 V 86% SXN15-48D05-3V3J 33-75 Vdc 3.3 V 2.5 V 3.5 A 4.5 A 4V 3V 85% SXN15-48D3V3-2V5J Notes 1 2 3 4 5 6 7 8 9 PIN CONNECTIONS User must provide recommended fuses in order to comply with safety approvals. Maximum continuous output power. 15 Watts for D05-3V3J model. 11.55 Watts for D3V3-2VJ5 model. Maximum temperature on hot spots not to exceed 115 C. Refer to Longform datasheet for details. The SXN15 features `Active High' Remote ON/OFF as standard. An `Active Low' Remote ON/OFF version is also available. To order the `Active Low' version of the SXN15-48D05-3V3J please add the suffix `-R' towards the end of the part number, i.e. SXN15-48D05-3V3-RJ. As part numbers cannot exceed 18 characters when ordering the `Active Low' version of the SXN15-48D3V3-2V5J please add the suffix `R' towards the end of the part number, i.e. SXN15-48D3V3-2V5RJ. Operating ambient temperatures are specified at natural convection. Higher operating temperatures are possible with increased airflow. See Application Note 116 for further details. Measured with external filter. See Application Note 116 for further details. Signal line assumed < 3 m in length. This parameter is calculated at worst case line, load, temperature and initial conditions. The `J' suffix indicates that these parts are Pb-free (RoHS 6/6) compliant. TSE RoHS 5/6 (non Pb-free) compliant versions may be available on special request, please contact your local sales representative for details. PIN NUMBER FEATURE 1 Vo1 + 2 Com 3 Vo2 + 4 Trim 5 N/C 6 N/C 7 N/C 8 On/Off 9 N/C 10 Vin - 11 Vin + 1.905 (48.39) All Dimensions in Inches [mm] 1.010 (25.65) TOP VIEW 0.335 (8.51) SIDE VIEW 1 0.072 (1.83) 0.820 (20.83) 0.110 (2.79) 0.020 (0.51) 0.120 (3.05) 1 2 3 4 5 Tolerance: .015 ( .38) Recommended Land & Hole Pattern 0.070 (1.78) 6 1.031 (26.19) BOTTOM VIEW 0.840 (21.37) 0.197 (5.00) 0.197 (5.00) 11 10 9 8 7 0.347 (8.81) 0.105 (2.67) 0.302 (7.67) 1.136 (28.85) 1.483 (37.67) 1.680 (42.67) 11 10 9 8 7 International Safety Standard Approvals UL/cUL 1950 3rd edition. File No. E135734 TUV 1.020 (25.91) 0.800 (20.32) 0.130 (3.30) 0.110 (2.79) 1 2 3 4 5 6 1.705 (43.31) CAUTION: Hazardous internal voltages and high temperatures. Ensure that unit is not user accessible. TUV Rheinland. File No. 10401-336-0196. Licence No. 40004290 Datasheet (c) Artesyn Technologies(R) 2006 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. Specifications are subject to change 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: 4 Application Note 4 Longform Data Sheet www.artesyn.com File Name: sxn15d.pdf Rev (02): 29 Mar 2006