MA1500RWSeries 2:1 Input Range, 15W 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: • 15W Output Power • 2:1 Input Voltage Range • Compact DIP Case • 1,600 VDC I/O Isolation • Meets EN 55032 “A” • Single & Dual Outputs • Remote On/Off Control • Wide Temperature Operation • Industry Standard Pin-Out Input Parameter Conditions Input Voltage Range Start Up Time Input Filter Input Reflected Ripple Current Output Parameter Output Voltage Accuracy Line Regulation, VIN = Min to Max Load Regulation, See Note 2 Cross Regulation, Dual Output Ripple & Noise (20 MHz) Transient Recovery Time, See Note 5 Transient Response Deviation Output Power Protection Temperature Coefficient Output Short Circuit Protection General Parameter Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency Remote On/Off (See Page 3) Parameter Supply On Supply Off Standby Input Current Control Common Environmental Parameter Operating Temperature Range MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: [email protected] W: www.micropowerdirect.com Storage Temperature Range Cooling Humidity Physical Case Size Case Material Weight Reliability Specifications Parameter MTBF Absolute Maximum Ratings Parameter Input Voltage Surge (1 Sec) Lead Temperature Min. 12 VDC Input 9.0 24 VDC Input 18.0 48 VDC Input 36.0 Nominal VIN & Constant Resistive Load (Pi) Filter Conditions Min. Typ. 12.0 24.0 48.0 20 Typ. ±1.0 Single Output Dual Output Single Output Dual Output See Note 3 See Note 4 Max. 18.0 36.0 72.0 20.0 mA P - P Max. Units % 250 ±3.0 150 ±0.02 Continuous (Autorecovery) Conditions Input/Output, 60 Seconds Case/Input, Output, 60 Seconds 500 VDC 100 kHz/1V Conditions See Note On Page 3 Min. 1,600 1,600 1,000 Typ. Max. Ambient Case Min. -40 % % mV P - P µSec % % IOUT %/ºC Units M⍀ pF kHz Typ. Max. 12 1.2 Units VDC VDC mA Max. +85 +100 +125 Units ºC ºC ºC 5.0 Referenced to -Input (Pins 2, 3) Conditions % VDC 2,000 330 Min. 3.0 0.0 VDC mS ±0.2 ±0.5 ±0.5 ±1.0 ±5.0 60 25% Load Step Change Units Typ. -40 Free Air Convection RH, Non-condensing 95 % See Mechanical Diagram (Page 3) Copper With Nickel Coating (UL94V-0) 0.705 Oz (20g) Conditions MIL HDBK 217F, 25ºC, Gnd Benign Min. 460 Typ. Max. Units kHours Conditions 12 VDC Input 24 VDC Input 48 VDC Input 1.5 mm From Case For 10 Sec Min. Typ. Max. 36.0 50.0 100.0 260 Units Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com VDC ºC www.micropowerdirect.com Model Selection Guide Input Output Model Number Voltage (VDC) Current (mA) Voltage Nominal Range Full-Load No-Load (VDC) MA1512S-03RW 12 9.0 - 18.0 1,309 15 3.3 MA1512S-051RW 12 9.0 - 18.0 1,465 15 5.1 MA1512S-12RW 12 9.0 - 18.0 1,436 15 12.0 MA1512S-15RW 12 9.0 - 18.0 1,420 15 15.0 MA1512D-05RW 12 9.0 - 18.0 1,488 15 ±5.0 MA1512D-12RW 12 9.0 - 18.0 1,420 15 ±12.0 MA1512D-15RW 12 9.0 - 18.0 1,420 15 ±15.0 MA1524S-03RW 24 18.0 - 36.0 647 10 3.3 MA1524S-051RW 24 18.0 - 36.0 732 10 5.1 MA1524S-12RW 24 18.0 - 36.0 710 10 12.0 MA1524S-15RW 24 18.0 - 36.0 702 10 15.0 MA1524D-05RW 24 18.0 - 36.0 744 10 ±5.0 MA1524D-12RW 24 18.0 - 36.0 710 10 ±12.0 MA1524D-15RW 24 18.0 - 36.0 710 10 ±15.0 MA1548S-03RW 48 36.0 - 75.0 327 5 3.3 MA1548S-051RW 48 36.0 - 75.0 370 5 5.1 MA1548S-12RW 48 36.0 - 75.0 359 5 12.0 MA1548S-15RW 48 36.0 - 75.0 359 5 15.0 MA1548D-05RW 48 36.0 - 75.0 372 5 ±5.0 MA1548D-12RW 48 36.0 - 75.0 359 5 ±12.0 MA1548D-15RW 48 36.0 - 75.0 355 5 ±15.0 Current Current (mA, Max) (mA, Min) 4,000 3,000 1,250 1,000 ±1,500 ±625 ±500 4,000 3,000 1,250 1,000 ±1,500 ±625 ±500 4,000 3,000 1,250 1,000 ±1,500 ±625 ±500 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 ±0.0 ±0.0 ±0.0 Notes: 1. The specified maximum capacitive load is for each output. 2. Load regulation is specified for a load change of 0% to 100%. 3. When measuring cross regulation, the load on one output is varied from 25% to 100% while the other output is held at 100%. 4. Output ripple is measured with a 1.0 µF capacitor connected from the +VOUT to the -VOUT pins for single output units and from each output to common for dual output models. See the typical connection diagram & notes on page 3. 5. Transient recovery is measured to within a 1% error band for a load step change of 75% to 50% to 25%. 6. Operation at no-load will not damage these units. However, they may not meet all specifications. 7. 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. Over Max Rating Voltage Capacitive Efficiency Fuse Slow-Blow Protection Load (%, Typ) (mA) (VDC) 3.9 6.2 15.0 18.0 ±6.2 ±15.0 ±18.0 3.9 6.2 15.0 18.0 ±6.2 ±15.0 ±18.0 3.9 6.2 15.0 18.0 ±6.2 ±15.0 ±18.0 (µF Max) 4,700 3,300 600 400 ±1,500 ±288 ±200 4,700 3,300 600 400 ±1,500 ±288 ±200 4,700 3,300 600 400 ±1,500 ±288 ±200 86 89 89 90 86 90 90 87 89 90 91 86 90 90 86 88 89 89 86 89 90 MPD offers a wide range of DC/DC converters in the standard 24 pin DIP package. Models range from 1W to 15W and offer wide input ranges, high isolation & tight regulation. Many are approved to EN 60950. For full information, go to our website or contact the factory. Temperature Derating Curve Efficiency vs Output Load: 12 VIN Models Efficiency vs Output Load: 24 VIN Models Efficiency vs Output Load: 48 VIN Models Page 2 We Power Your Success - For Less 3,000 3,000 3,000 3,000 3,000 3,000 3,000 1,500 1,500 1,500 1,500 1,500 1,500 1,500 1,000 1,000 1,000 1,000 1,000 1,000 1,000 www.micropowerdirect.com Typical Connection To meet the requirements of EN 61000-4-4 & EN 61000-4-5, the external filter capacitors (C1 & C2) in the diagram above) are required. The recommended value for C1 & C2 is 330 µF/100V. A single 680 µF/100V capacitor may also be used. When measuring output ripple, it is recommended that an external 1.0 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. The Remote On/Off circuit is referenced to the minus input of the unit (pins 2 & 3). If the On/Off input (pin 1) is connected to the minus input, the unit is shut off. If pin 1 is left open, the unit operates normally. EMI Characteristics Parameter Radiated Emissions Conducted Emissions ESD RS EFT Surge CS PFM Standard EN 55032 EN 55032 EN 61000-4-2 EN 61000-4-3 EN 61000-4-4 EN 61000-4-5 EN 61000-4-6 EN 61000-4-8 Criteria/Level Class A Class A B A B B A A Mechanical Dimensions Pin Connections Pin Single 1 Remote On/Off 2 -VIN 3 -VIN 9 No Pin 11 NC 14 +VOUT 16 -VOUT 22 +VIN 23 +VIN NC: No Connection Dual Remote On/Off -VIN -VIN Common -VOUT +VOUT Common +VIN +VIN Mechanical Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.02 (±0.50) 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: [email protected]