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| CXE15 Series DC-DC CONVERTERS Single output 15 W High Efficiency DC-DC Converters 1 * High efficiency topology, 87% typical at 5 V * Industry standard footprint * Wide operating temperature, up to and exceeding 65 C (natural convection) * 90% to 110% output trim * No minimum load * Overvoltage protection * Remote ON/OFF control * Available RoHS compliant The CXE15 is a new high efficiency open frame isolated 15 Watt converter series in an industry standard footprint. The CXE15 features an input voltage range of 33 Vdc to 75 Vdc and are available in output voltages of 5 V and 3.3 V. The output voltage on each model is adjustable from 90% to 110% of the nominal value. Typical efficiencies for the models are 87% for the 5 V and 86% for the 3.3 V. The CXE15 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 CXE15 reduces compliance costs and time to market. TUV 2 YEAR WARRANTY All specifications are typical at nominal input, full load at 25 C unless otherwise stated SPECIFICATIONS OUTPUT SPECIFICATIONS Voltage adjustability Total error band Line regulation Load regulation Minimum load Overshoot Undershoot Ripple and noise (See Note 1) Transient response typ. deviation INPUT SPECIFICATIONS Input voltage range Input current Input current (max.) Input reflected ripple 48 Vin nominal No load Remote OFF (See Note 4) (See Note 6) 33-75 Vdc 35 mA max. 25 mA max. 0.55 A max. @ Io max. and Vin = 33-75 Vdc 5 mA (pk-pk) typ. (See Note 10) Open collector ref to -input Open circuit or >2 Vdc <1.2 Vdc 33 V (typ.) 30 V (typ.) 1.5 ms (typ.) 2.5 ms (typ.) 5 Hz to 20 MHz (See Note 2) (See Note 11) Low line to high line Full load to min. load 90% to 110% 3.5% max. 0.1% max. 0.5% max. 0% None None 70 mV pk-pk 20 mV rms 100 mV 400 s recovery to within total error band EMC CHARACTERISTICS Conducted emissions Radiated emissions Immunity: ESD air ESD contact Radiated field enclosure Conducted (dc power) Conducted (signal) Input transients EN55022 (See Note 3) Level A EN55022 (See Note 3) Level B EN55022 (See Longform datasheet) Level B EN61000-4-2 8 kV, 15 kV EN61000-4-2 6 kV, 8 kV EN61000-4-3 10 V/m EN61000-4-6 10 V EN61000-4-6 10 V (See Note 8) ETS 300 132-2, ETR 283 GENERAL SPECIFICATIONS Efficiency Operational insulation Switching frequency Approvals and standards (See Note 5) Material flammability Weight MTBF Representative model: Input/output Fixed See table 1500 Vdc 265 kHz typ. UL/cUL1950, EN60950 TUV Rheinland UL94V-0 12 g (0.42 oz) MIL-HDBK-217F 3,628,000 hours 48S05J @ 48 Vin, 40 C, 100% load ground benign BELLCORE 332 >1,500,000 hours Active high remote ON/OFF Logic compatibility ON OFF Undervoltage lockout Start-up time (See Note 7) Power up Power down ENVIRONMENTAL SPECIFICATIONS Thermal performance (See Note 9) Operating ambient temperature Non-operating -40 C to +65 C -40 C to +120 C Power up Remote ON/OFF File Name: cxe15s.pdf Rev: 01 Mar 2006 CXE15 Series DC-DC CONVERTERS OUTPUT POWER (MAX.) 15 W 15 W INPUT VOLTAGE 33-75 Vdc 33-75 Vdc OVP OUTPUT VOLTAGE 3.3 V 5V Single output 15 W High Efficiency DC-DC Converters 2 For the most current data and application support visit www.artesyn.com/powergroup/products.htm OUTPUT CURRENT (MIN.) 0A 0A OUTPUT CURRENT (MAX.) 4.5 A 3A EFFICIENCY (TYP.) 86% 87% REGULATION LINE 0.1% 0.1% LOAD 0.5% 0.5% MODEL NUMBER (10,12) CXE15-48S3V3-SJ CXE15-48S05J 4 Vdc 6 Vdc Notes Measured as per recommended set-up. See Application Note 116 for details. 2 di/dt = 0.1 A/s, Vin = 48 Vdc, Tc = 25 C, load change = 0.5 lo max. to 0.75 lo max. and 0.75 lo max. to 0.5 lo max. 3 The CXE15 meets level A and level B conducted emissions only with external components connected before the input pins to the converter. See Application Note 116 for details. 4 Recommended input fusing is a 2 A HRC 200 V rated fuse. 5 This product is only for inclusion by professional installers within other equipment and must not be operated as a stand alone product. 6 Measured with external filter. See Application Note 116 for details. 7 Start-up into resistive load. 8 Signal line assumed < 3 m in length. 9 Operating ambient temperatures are specified at natural convection. Higher operating temperatures are possible with increased airflow. See Application Note 116 for details. 10 Remote ON/OFF (pin 3) and Trim (pin 5) are currently available individually or together. The CXE-48S05J model includes pins 1, 2, 4, and 6. The CXE15-48S3V3-SJ features pin 3 with positive logic. 11 This parameter is calculated at worst case line, load, temperature and initial settings. 12 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. 1 PROTECTION Short circuit Overvoltage TELECOM SPECIFICATION Central office interface A ETS300-132-2, input voltage and current requirements Continuous Non-latching clamp CAUTION: Hazardous internal voltages and high temperatures. Ensure that unit is not user accessible. File Name: cxe15s.pdf Rev: 01 Mar 2006 CXE15 Series DC-DC CONVERTERS Single output 15 W High Efficiency DC-DC Converters 3 For the most current data and application support visit www.artesyn.com/powergroup/products.htm TOP VIEW 1.000 (25.40) Dimensions in Inches [mm] 2.000 (50.80) 0.350 (8.89) SIDE VIEW 0.600 (15.24) 0.040 (1.02) 0.600 (15.24) 0.800 (20.32) 0.015 (0.38) 0.120 (3.05) Recommended Hole Pattern 0.800 (20.32) 4 0.100 (2.54) 0.400 (10.16) 0.200 (5.08) 0.800 (20.32) 3 1 6 Case Outline 0.400 (10.16) 0.040 (1.016) 0.400 (10.16) BOTTOM VIEW 0.200 (5.08) 0.300 (7.62) 0.10 (2.54) 2 5 1 3 6 0.400 (10.16) 0.600 (15.24) 0.200 (5.08) .200(5.08) .560 (14.22) 5 .060 (1.52) 2 4 Standoff (4 places) Plated Through Hole 0.052-0.06 (1.321-1.40) typical PIN CONNECTIONS PIN NUMBER 1 2 3 4 5 6 FEATURE Vin Vin + On/Off (See Note 10) Vout + Trim (See Note 10) Vout - International Safety Standard Approvals UL/cUL 1950 3rd edition. File No. E135734 TUV TUV Rheinland. Certificate No. R2074133 File No. 10401-3336-0916 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: Application Note Longform Data Sheet www.artesyn.com File Name: cxe15s.pdf Rev: 01 Mar 2006 |
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