A1121RW

A1 100RW Series Miniature, 10W DIP Single & Dual Output DC/DC Converters Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Key Features: • 10W Output Power • Compact DIP Case • 2:1 Input Voltage Range • Single & Dual Outputs • 1,500 VDC Isolation • Meets EN55022 Class “A” • 1.0 MH MTBF • Industry Standard Pin-Out Input Parameter Input Start Voltage Input Filter Reverse Polarity Input Current Short Circuit Input Power Conditions Min. Typ. Max. 12 VDC Input 7.0 8.0 9.0 24 VDC Input 14.0 16.0 18.0 48 VDC Input 30.0 33.0 36.0 π (Pi) Filter (Complies with EN55022 Class “A”) 0.5 2,500 Conditions Dual Output , Balanced Loads Vin = Min to Max Iout = 10% to 100% Iout = 10% to 100% Over Line, Load & Temp. 150 250 25% Load Step Change ±3.0 ±0.01 Continuous (Autorecovery) Conditions 60 Seconds Flash Tested for 1 Second 500 VDC 100 kHz, 1V Min. 1,500 1,650 1,000 Typ. 110 Min. Typ. ±0.6 ±0.5 ±0.3 ±0.7 ±0.5 50 Max. ±1.2 ±1.0 ±1.0 ±1.5 ±1.2 85 100 15 180 500 ±5.0 ±0.02 Units 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, 2.5 Vout Models Load Regulation, All Other Models Ripple & Noise (20 MHz) (Note 1) Ripple & Noise (20 MHz) Ripple & Noise (20 MHz) Output Power Protection Transient Recovery Time (Note 2) Transient Response Deviation Temperature Coefficient Output Short Circuit General Parameter Isolation Voltage Isolation Voltage Test Isolation Resistance Isolation Capacitance Switching Frequency Max. Units VDC VDC MΩ pF kHz Units ºC ºC ºC % RoHS Compliant 1,000 400 1,200 Environmental Parameter Operating Temperature Range Operating Temperature Range Storage Temperature Range Cooling Humidity Conducted EMI Conditions Min. Typ. -40 +25 -40 -40 Free Air Convection RH, Non-condensing EN55022 Class “A” Ambient Case Max. +60 +90 +125 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 Physical Case Size Case Material Weight 1.25 x 0.80 x 0.40 Inches (31.8 x 20.3 x 10.2 mm) Metal with Non-Conductive Base 0.61 Oz (17.3g) Conditions MIL HDBK 217F, 25ºC, Gnd Benign Conditions 12 VDC Input 24 VDC Input 48 VDC Input 1.5 mm From Case For 10 Sec All Models Min. 1.0 Min. -0.7 -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. 25.0 50.0 100.0 260 2,500 Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. Model Selection Guide Model Number A1102RW A1103RW A1104RW A1105RW A1106RW A1107RW A1111RW A1112RW A1113RW A1114RW A1115RW A1116RW A1117RW A1121RW A1122RW A1123RW A1124RW A1125RW A1126RW A1127RW Voltage (VDC) Nominal 12 12 12 12 12 12 24 24 24 24 24 24 24 48 48 48 48 48 48 48 Range 9.0 - 18.0 9.0 - 18.0 9.0 - 18.0 9.0 - 18.0 9.0 - 18.0 9.0 - 18.0 18.0 - 36.0 18.0 - 36.0 18.0 - 36.0 18.0 - 36.0 18.0 - 36.0 18.0 - 36.0 18.0 - 36.0 36.0 - 75.0 36.0 - 75.0 36.0 - 75.0 36.0 - 75.0 36.0 - 75.0 36.0 - 75.0 36.0 - 75.0 Input Current (mA) Full-Load 1,006 1,004 957 968 957 968 377 485 479 479 478 473 478 188 243 239 240 239 236 243 Output Reflected Efficiency Current Ripple Voltage Current (%, Typ) (VDC) (mA, Max) (mA, Min) No-Load Current (mA, Typ) Fuse Rating Slow-Blow (mA) 2,000 2,000 2,000 2,000 2,000 2,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 500 500 500 500 500 500 500 40 40 40 40 40 40 20 20 20 20 20 20 20 10 10 10 10 10 10 10 60 60 60 60 60 60 40 40 40 40 40 40 40 40 40 40 40 40 40 40 3.3 5.0 12.0 15.0 ±12.0 ±15.0 2.5 3.3 5.0 12.0 15.0 ±12.0 ±15.0 2.5 3.3 5.0 12.0 15.0 ±12.0 ±15.0 3,000 2,000 833 666 ±416 ±333 3,000 3,000 2,000 833 666 ±416 ±333 3,000 3,000 2,000 833 666 ±416 ±333 300.0 200.0 83.0 66.6 ±42.0 ±33.0 300.0 300.0 200.0 83.0 66.6 ±42.0 ±33.0 300.0 300.0 200.0 83.0 66.6 ±42.0 ±33.0 82 83 87 86 87 86 83 85 87 87 87 88 87 83 85 87 87 87 88 87 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