A313RU

A300RU Series Single & Dual Output, 3W Ultra-Wide Input Range DC/DC Converters Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Input Key Features: • 3W Output Power • 4:1 Input Voltage Range • 1,500 VDC Isolation • EN60950 Compliant • Meets EN55022 “A” • Single & Dual Outputs • 1.0 MH MTBF • Industry Standard Pin-Out Parameter Input Start Voltage Under Voltage Shutdown Input Filter Reverse Polarity Input Current Short Circuit Input Power Conditions Min. Typ. Max. 24 VDC Input 6.0 7.5 9.0 48 VDC Input 12.0 15.0 18.0 24 VDC Input 8.5 48 VDC Input 16.0 (Pi) Filter (Meets EN55022 Class “A”) 0.5 2,000 Conditions Dual Output , Balanced Loads Vin = Min to Max Iout = 10% to 100% See Note 1 Over Line, Load & Temp Vin = Min 25% Load Step Change 110 500 ±0.02 Min. Typ. ±0.5 ±0.5 ±0.2 ±0.3 40 Max. ±2.0 ±3.0 ±1.0 ±1.0 75 150 15 Units VDC VDC A mW Units % % % % mV P - P mV P - P mV rms % µSec % %/ºC Output Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Ripple & Noise (20 MHz) Ripple & Noise (20 MHz) Ripple & Noise (20 MHz) Output Power Protection Transient Recovery Time (Note 2) Transient Response Deviation Temperature Coefficient Output Short Circuit 150 ±2.0 ±0.01 Continuous (Autorecovery) Min. 1,500 1,000 Typ. General Parameter Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency Conditions 60 Seconds 500 VDC 100 kHz/1V Max. Units VDC M pF kHz Units ºC ºC ºC % 380 350 Min. -40 Typ. 500 Environmental Parameter Operating Temperature Range Operating Temperature Range Storage Temperature Range Cooling Humidity Physical Case Size Case Material Weight Conditions Ambient Case Max. +71 +90 +125 -55 Free Air Convection RH, Non-condensing 95 MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: sales@micropowerdirect.com W: www.micropowerdirect.com 1.25 x 0.80 x 0.40 Inches (31.8 x 20.3 x 10.2 mm) Non-Conductive Black Plastic (UL94V-0) 0.42 Oz (12.2g) Conditions MIL HDBK 217F, 25ºC, Gnd Benign Conditions 24 VDC Input 48 VDC Input 1.5 mm From Case For 10 Sec All Models Min. 1.0 Min. -0.7 -0.7 Typ. Max. Units MHours Units VDC ºC mW Reliability Specifications Parameter MTBF Absolute Maximum Ratings Parameter Input Voltage Surge (1 Sec) Lead Temperature Internal Power Dissipation Typ. Max. 50.0 100.0 260 2,500 Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com Model Selection Guide Model Number A301RU A302RU A303RU A304RU A305RU A306RU A311RU A312RU A313RU A314RU A315RU A316RU Voltage (VDC) Nominal 24 24 24 24 24 24 48 48 48 48 48 48 Range 9.0 - 36.0 9.0 - 36.0 9.0 - 36.0 9.0 - 36.0 9.0 - 36.0 9.0 - 36.0 18.0 - 75.0 18.0 - 75.0 18.0 - 75.0 18.0 - 75.0 18.0 - 75.0 18.0 - 75.0 Input Current (mA) www.micropowerdirect.com Output Fuse Rating Reflected Efficiency Slow-Blow Current Ripple Voltage Current (%, Typ) (mA) (VDC) (mA, Max) (mA, Min) Full-Load No-Load Current (mA, Typ) 138 158 154 152 156 156 68 78 75 74 76 76 20 20 20 20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 3.3 5.0 12.0 15.0 ±12.0 ±15.0 3.3 5.0 12.0 15.0 ±12.0 ±15.0 750 600 250 200 ±125 ±100 750 600 250 200 ±125 ±100 93.0 75.0 32.0 25.0 ±16.0 ±13.0 93.0 75.0 32.0 25.0 ±16.0 ±13.0 75 79 81 82 80 80 76 80 83 84 82 82 1,000 1,000 1,000 1,000 1,000 1,000 500 500 500 500 500 500 Notes: 1. When measuring output ripple, it is recommended that an external 0.47 µF ceramic capacitor be placed from the +Vout pin to the -Vout pin for single output units and from each output to common for dual output units. For noise sensitive applications, the use of 3.3 µF capacitors will reduce the output ripple. 2. Transient recovery is measured to within a 1% error band for a load step change of 75% to 100%. 3. Operation at no-load will not damage these units. However, they may not meet all specifications. 4. Dual output units may be connected to provide a 24 VDC or 30 VDC output. To do this, connect the load across the positive (+Vout) and negative (-Vout) outputs and float the output common. 5. The converter should be connected to a low ac-impedance source. An input source with a highly inductive impedance may affect the stability of the converter. In applications where the converter output loading is high and input power is supplied over long lines, it may be necessary to use a capacitor on the input to insure start-up. In this case, it is recommended that a low ESR (ESR