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| A100HI Series Ultra-High Isolation, 1.5W Single & Dual Output DC/DC Converters Electrical Specifications Specifications typical @ +25C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Key Features: * 1.5W Output Power * 8,000 VDC Isolation * 2 A Leakage Current Max * Compact DIP Case * Single & Dual Outputs * Meets EN55022 Class A * 1.0 MH MTBF * Industry Standard Pin-Out Input Parameter Input Voltage Range Input Filter Reverse Polarity Input Current Short Circuit Input Power Conditions Min. Typ. 5.0 12.0 15.0 Max. 5.5 13.2 16.5 0.5 1,000 Units VDC 5 VDC Input 4.5 12 VDC Input 10.8 15 VDC Input 13.5 (Pi) Filter A mW Output Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation, (Note 1) Ripple & Noise (20 MHz) (Note 2) Ripple & Noise (20 MHz) Ripple & Noise (20 MHz) Output Power Protection Temperature Coefficient Output Short Circuit Conditions Min. Typ. Max. 4.0 2.0 1.5 40 50 15 0.02 Units % % % mV P - P mV P - P mV rms % %/C 2.0 Dual Output , Balanced Loads 0.5 For Vin Change of 1% 1.2 See Model Selection Guide 30 Over Line, Load & Temp. 120 0.01 Continuous General Parameter Isolation Voltage, Rated Isolation Test Voltage Leakage Current Isolation Resistance Isolation Capacitance Switching Frequency Conditions 60 Seconds Flash Tested For 1 Second 240 VAC, 60 Hz 500 VDC 100 kHz, 1V Min. 8,000 8,800 Typ. Max. Units VDC VDC A G pF kHz 2 10 10 50 15 100 Environmental Parameter Operating Temperature Range Operating Temperature Range Storage Temperature Range Cooling Humidity Conditions Ambient Case Min. Typ. Max. +85 +95 +125 95 Units C C C % -40 -40 -55 Free Air Convection RH, Non-condensing Physical 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 Case Size Case Material Weight 1.25 x 0.80 x 0.40 Inches (31.8 x 20.3 x 10.2 mm) Non-Conductive Black Plastic (UL94-V0) 0.42 Oz (12g) Reliability Specifications Parameter MTBF Conditions MIL HDBK 217F, 25C, Gnd Benign Min. 2.0 Typ. Max. Units MHours Absolute Maximum Ratings Parameter Input Voltage Surge (1 Sec) Lead Temperature Internal Power Dissipation Conditions 5 VDC Input 12 VDC Input 15 VDC Input 1.5 mm From Case For 10 Sec All Models Min. -0.7 -0.7 -0.7 Typ. Max. 7.0 17.0 21.0 260 1,000 Units VDC C mW Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com Model Selection Guide Model Number A101HI A102HI A103HI A104HI A105HI A106HI A111HI A112HI A113HI A114HI A115HI A116HI A121HI A122HI A123HI A124HI A125HI A126HI Input Voltage (VDC) Nominal 5 5 5 5 5 5 12 12 12 12 12 12 15 15 15 15 15 15 Range 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 10.8 - 13.2 10.8 - 13.2 10.8 - 13.2 10.8 - 13.2 10.8 - 13.2 10.8 - 13.2 13.5 - 16.5 13.5 - 16.5 13.5 - 16.5 13.5 - 16.5 13.5 - 16.5 13.5 - 16.5 Current (mA) Full-Load No-Load 400 400 400 400 400 400 167 167 167 167 167 167 133 133 133 133 133 132 50 50 50 50 50 50 30 30 30 30 30 30 30 30 30 30 30 30 www.micropowerdirect.com Reflected Output Fuse Rating Load Efficiency Ripple Slow-Blow Voltage Current Current Regulation (%, Typ) Current (mA) (VDC) (mA, Max) (mA, Min) (%, Max)) (mA, Typ) 30 30 30 30 30 30 25 25 25 25 25 25 20 20 20 20 20 20 5.0 12.0 15.0 5.0 12.0 15.0 5.0 12.0 15.0 5.0 12.0 15.0 5.0 12.0 15.0 5.0 12.0 15.0 300 125 100 150 63 50 300 125 100 150 63 50 300 125 100 150 63 50 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10 8 6 12 8 6 10 8 6 12 8 6 10 8 6 12 8 6 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 1,000 1,000 1,000 1,000 1,000 1,000 250 250 250 250 250 250 250 250 250 250 250 250 Notes: 1. When measuring output ripple, it is recommended that an external 0.33 F 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 1.5 F capacitors will reduce the output ripple. 2. Transient recovery is measured to within a 1% error band for a load step change of 50% to 100%. 3. Dual output units may be connected to provide a 10 VDC, 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. 4. 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 <1.0 at 100 kHz) capacitor be mounted close to the converter. For 5V input units a 2.2 F is recommended, a 1.0 F for 12V units and a 0.47 F for 24V units. 5. It is recommended that a fuse be used on the input of a power supply for protection. See the table above for the correct rating. Derating Curve Capacitive Load Single Output Dual Output (F Max) (F Max) 470 220 Mechanical Dimensions Pin Connections Pin 1, 2 11, 12 13, 14 15 23, 24 Single +Vin +Vout -Vout No Pin -Vin Dual +Vin +Vout Common -Vout -Vin Mechanical Notes: * All dimensions are typical in inches (mm) * Tolerance x.xx = 0.01 (0.25) MicroPower Direct We Power Your Success - For Less! 292 Page Street Ste D Stoughton, MA 02072 * TEL: (781) 344-8226 * FAX: (781) 344-8481 * E-Mail: sales@micropowerdirect.com |
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