MA1000RU Series Compact, 10W DIP Ultra Wide 4:1 Input 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 • Ultra Wide 4:1 Input • Single & Dual Outputs • High Efficiency • 1,500 VDC Isolation • >1.0 MHour MTBF • 16 Standard Models • Industry Standard Pin-Out Input Parameter Input Start Voltage Under Voltage Shutdown Conditions 24 VDC Input 48 VDC Input 24 VDC Input 48 VDC Input Short Circuit Input Power Internal Power Dissipation Input Filter Min. Typ. Max. 9.0 18.0 8.5 17.5 3,000 2,500 Units Max. ±2.0 ±2.0 ±1.0 ±1.2 100 600 ±5.0 ±0.02 Units % % % % mV P - P µSec % %/°C % Typ. Max. 1,000 1,500 Units VDC M pF kHz VDC VDC mW mW (Pi) Filter Output Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Ripple & Noise (20 MHz) Transient Recovery Time, See Note 2 Transient Response Deviation Temperature Coefficient Output Overload Protection Output Short Circuit Conditions Min. Dual Output, Balanced Loads VIN = Min to Max IOUT = 0% to 100% See Note 1 Typ. ±1.0 ±1.0 ±0.5 ±0.5 300 ±3.0 ±0.01 Foldback 110 150 Continuous (Autorecovery) 25% Load Step Change General Parameter Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency EMI Characteristics Parameter Radiated Emissions Conducted Emissions ESD RS EFT Surge CS Conditions 60 Seconds 500 VDC 100 kHz/1.0V Min. 1,500 1,000 330 Standard See Note 3 See Note 3 EN 55022 EN 55022 EN 61000-4-2 EN 61000-4-3 EN 61000-4-4 EN 61000-4-5 EN 61000-4-6 Level Class A Class A Criteria A; ±8 kV Air ±6 kV Contact Criteria A; 10V/m Criteria A; ±2 kV Criteria A; ±1 kV Criteria A; 10V/m Environmental 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 Parameter Operating Temperature Range Operating Temperature Range Storage Temperature Range Cooling, See Note 4 Humidity Physical Case Size Case Material Weight Conditions Ambient Case Min. -40 Typ. +25 -50 Free Air Convection RH, Non-condensing Max. +85 +100 +125 Units °C °C °C 95 % See Mechanical Drawing (Page 2) Metal With Non-Conductive Base (UL94-V0) 0.61 Oz (17.3g) Reliability Specifications Parameter MTBF Conditions MIL HDBK 217F, 25°C, Gnd Benign Min. 1.0 Typ. Max. Units MHours Conditions 24 VDC Input 48 VDC Input 1.5 mm From Case for 10 Sec Min. -0.7 -0.7 Typ. Max. 50.0 100.0 260 Units Absolute Maximum Ratings Parameter Input Voltage Surge (1 Sec) Lead Temperature Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com VDC °C www.micropowerdirect.com Model Selection Guide Input Model Number MA1024S-03RU MA1024S-05RU MA1024S-12RU MA1024S-15RU MA1024S-24RU MA1024D-12RU MA1024D-15RU MA1048S-03RU MA1048S-05RU MA1048S-12RU MA1048S-15RU MA1048S-24RU MA1048D-12RU MA1048D-15RU Output Voltage (VDC) Current (mA) Nominal Range Full-Load No-Load 24 9.0 - 36.0 432 30 24 9.0 - 36.0 490 30 24 9.0 - 36.0 479 30 24 9.0 - 36.0 478 30 24 9.0 - 36.0 478 30 24 9.0 - 36.0 478 30 24 9.0 - 36.0 478 30 48 18.0 - 75.0 216 20 48 18.0 - 75.0 245 20 48 18.0 - 75.0 239 20 48 18.0 - 75.0 236 20 48 18.0 - 75.0 244 20 48 18.0 - 75.0 244 20 48 18.0 - 75.0 244 20 Voltage Current Current (VDC) (mA, Max) (mA, Min) 3.3 5.0 12.0 15.0 24.0 ±12.0 ±15.0 3.3 5.0 12.0 15.0 24.0 ±12.0 ±15.0 Notes: 1. When measuring output ripple, it is recommended that an external 3.3 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. 2. Transient recovery is measured to within a 1% error band for a load step change of 75% to 100%. 3. An external 220 µF/100V capacitor connected across the input pins is required to meet EN61000-4-4 and EN61000-4-5. 4. Free air convection is typically 20 LFM. The units should not be operated in still air (0 LFM). 5. Operation at no-load will not damage these units. 6. Dual output units may be connected to provide a 10, 24 or 30 VDC output. To do this, connect the load across the positive (+VOUT) and negative (-VOUT) outputs and float the output common. 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. 2,700 2,000 833 666 416 ±416 ±333 2,700 2,000 833 666 416 ±416 ±333 Efficiency (%, Typ) 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 Fuse Reflected Capacitive Ripple Rating Load Current Slow-Blow (µF, Max) (mA Typ) 86 85 87 87 87 87 87 86 85 87 87 87 87 87 40.0 40.0 40.0 40.0 40.0 40.0 40.0 30.0 30.0 30.0 30.0 30.0 30.0 30.0 (mA) 1,000 1,000 470 330 150 ±220 ±150 1,000 1,000 470 330 150 ±220 ±150 1,000 1,000 1,000 1,000 1,000 1,000 1,000 500 500 500 500 500 500 500 Derating Curve Remote On/Off Parameter Min Supply On Supply Off Standby Input Current Control Common Control Input Current (ON) Control Input Current (OFF) 3.5 0.0 Typ Max Units 12.0 VDC 1.2 VDC 10 mA Referenced to Negative Input (pin 2) 0.5 mA -0.5 mA Applying a signal to pin 1 will turn the unit ON/OFF. If the pin is left open, the unit operates. If grounded, the unit will shut off. The specifications for the ON/OFF function are given in the table above. Mechanical Dimensions Pin Connections Pin Single Dual 1 2 3 9 11 14 16 22 23 Remote ON/OFF -VIN -VIN No Pin NC +VOUT -VOUT +VIN +VIN Remote ON/OFF -VIN -VIN Common -VOUT +VOUT Common +VIN +VIN NC: No Connection Notes: • All dimensions are typical in inches (mm) • Tolerance x.x = ±0.02 (±0.50) • 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: [email protected]