MH200RWSeries Wide Input, 2W Ultra-Miniature DC/DC Con verters Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Input Key Features: • 2W Output Power • Miniature 0.55 x 0.55” Case • Wide 2:1 Input Range • EN 60950 Approval • 1,500 VDC Isolation • >4.2 MHour MTBF • -40°C to +80°C Operation • 28 Standard Models Parameter Conditions Min. Typ. 5 VDC Input 12 VDC Input 24 VDC Input 48 VDC Input Input Start Voltage Short Circuit Input Power Input Filter Max. 4.5 9.0 18.0 36.0 0.50 Units Max. ±1.5 ±2.0 ±0.2 ±1.0 ±5.0 Units % % % % % mV P - P %/°C µSec % % VDC W Internal Capacitor Output Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Cross Regulation Ripple & Noise (20 MHz) Temperature Coefficient Transient Recovery Time Transient Response Deviation Overload Protection Output Short Circuit Conditions Min. Typ. Dual Output, Balanced Loads VIN = MIN to MAX IOUT = 0% to 100% See Note 2 See Note 3 70 ±0.01 250 See Note 4 ±3.0 See Note 5 180 Continuous (Autorecovery) ±0.02 500 ±5.0 General Parameter Conditions 60 Seconds 1 Second 500 VDC 100 kHz, 1.0V Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency EMI Characteristics Parameter Radiated Emissions Conducted Emissions Min. 1,500 1,800 1,000 Typ. Max. VDC M pF kHz 100 100 Standard Criteria EN 55022 EN 55022 ESD EN 61000-4-2 A RS EFT, See Note 6 Surge, See Note 6 CS PFMF EN 61000-4-3 EN 61000-4-4 EN 61000-4-5 EN 61000-4-6 EN 61000-4-8 A A A A A Units Level Class A Class A ±8 kV Air ±6 kV Contact 10V/m ±2 kV ±1 kV 10 Vrms 3A/M Environmental Parameter Conditions Ambient Case 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 Min. -40 Typ. -50 Free Air Convection RH, Non-condensing Max. +80 +95 +125 Units 95 % °C °C See Mechanical Diagram (Page 2) Non-Conductive Black Plastic (UL-94V0) 0.14 Oz (3.9g) Reliability Specifications Parameter MTBF Safety Standards Conditions Min. Typ. MIL HDBK 217F, 25°C, Gnd Benign 4.226 UL 60950, EN 60950 Max. Units MHours Max. 12.0 25.0 50.0 100.0 260 Units Absolute Maximum Ratings Parameter Conditions Input Voltage Surge (1 Sec) Lead Temperature Min. Typ. 5 VDC Input 12 VDC Input 24 VDC Input 48 VDC Input 1.5 mm From Case For 10 Sec 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 MH205S-03RW MH205S-05RW MH205S-12RW MH205S-15RW MH205D-05RW MH205D-12RW MH205D-15RW MH212S-03RW MH212S-05RW MH212S-12RW MH212S-15RW MH212D-05RW MH212D-12RW MH212D-15RW MH224S-03RW MH224S-05RW MH224S-12RW MH224S-15RW MH224D-05RW MH224D-12RW MH224D-15RW MH248S-03RW MH248S-05RW MH248S-12RW MH248S-15RW MH248D-05RW MH248D-12RW MH248D-15RW Voltage (VDC) Current (mA) Nominal Range Full-Load No-Load 5 4.5 - 10.0 334 40 5 4.5 - 10.0 494 40 5 4.5 - 10.0 472 40 5 4.5 - 10.0 462 40 5 4.5 - 10.0 482 40 5 4.5 - 10.0 469 40 5 4.5 - 10.0 473 40 12 9.0 - 18.0 138 27 12 9.0 - 18.0 201 27 12 9.0 - 18.0 192 27 12 9.0 - 18.0 193 27 12 9.0 - 18.0 198 27 12 9.0 - 18.0 193 27 12 9.0 - 18.0 195 27 24 18.0 - 36.0 70 15 24 18.0 - 36.0 99 15 24 18.0 - 36.0 97 15 24 18.0 - 36.0 96 15 24 18.0 - 36.0 99 15 24 18.0 - 36.0 97 15 24 18.0 - 36.0 97 15 48 36.0 - 75.0 35 8 48 36.0 - 75.0 50 8 48 36.0 - 75.0 49 8 48 36.0 - 75.0 49 8 48 36.0 - 75.0 51 8 48 36.0 - 75.0 49 8 48 36.0 - 75.0 50 8 Output Voltage Current Current (VDC) (mA, Max) (mA, Min) 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 400.0 400.0 167.0 134.0 ±200.0 ±83.0 ±67.0 400.0 400.0 167.0 134.0 ±200.0 ±83.0 ±67.0 400.0 400.0 167.0 134.0 ±200.0 ±83.0 ±67.0 400.0 400.0 167.0 134.0 ±200.0 ±83.0 ±67.0 Notes: 1. The specified maximum capacitive load is for each output. 2. Cross regulation is measured with the main output set at 100% load. The second output is varied from 75% to 100% load. 3. When measuring output ripple, it is recommended that an external 0.47 µF ceramic capacitor is connected from the +VOUT to the -VOUT pins. If the application is noise sensitive; connecting a low ESR 3.3 µF capcitor should be used. This capacitor should be mounted as close to the converter as possible. 4. Transient recovery is measured to within a 1% error band for a load step change of 25%. 5. Output overload protection is provided by a fold back current limiting circuit with auto-recovery. A long-term overload could damage the unit. 6. To meet the specified EN 61000-4-4 and EN 61000-4-5 limits, an external capacitor must be connected across the input pins of the module. A 220 µF/100V capacitor is recommended. This capacitor should be mounted as close to the module as possible. 7. Operation at no load will not damage these units. 8. It is recommended that a fuse be used on the input of a power supply for protection. See the Model Selection table above for the correct rating. Capacitive Efficiency Fuse Rating Load Slow-Blow (%, Typ) (µF Max) (mA) 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 79 81 85 87 83 85 85 80 83 87 87 84 86 86 79 84 86 87 84 86 86 79 83 85 86 82 84 84 1,000 1,000 1,000 1,000 1,000 1,000 1,000 600 600 600 600 600 600 600 300 300 300 300 300 300 300 200 200 200 200 200 200 200 A 3W version of this module is also available For more information see the MH300RW series datasheet. Or call the factory at 781-344-8226 Mechanical Dimensions Derating Curve Pin Connections Pin 1 4 5 6 7 Single -VIN +VIN +VOUT No Pin -VOUT Pin 1 4 5 6 7 MicroPower Direct We Power Your Success - For Less! 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • Dual -VIN +VIN +VOUT Common -VOUT Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.02 (±0.5) • Pin 1 is marked by a “dot” or indentation on the unit FAX: (781) 344-8481 • E-Mail: [email protected]