MH600RU Series Wide 4:1 Input Ultra-Miniature, 6W 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: • 6W Output Power Input Parameter Conditions 24 VDC Input 48 VDC Input 24 VDC Input 48 VDC Input 24 VDC Input 48 VDC Input Input Voltage Range • Miniature 0.80 x 0.85” Case • Wide 4:1 Input Range • Single & Dual Outputs Input Start Voltage Under Voltage Shutdown • 1,500 VDC Isolation • >350 kHour MTBF Short Circuit Input Power Input Filter • -40°C to +80°C Operation Output • 16 Standard Models Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Ripple & Noise (20 MHz) Temperature Coefficient Transient Recovery Time Transient Response Deviation Overload Protection Output Short Circuit Min. 9.0 18.0 Typ. 24.0 48.0 Max. 36.0 75.0 9.0 18.0 8.5 17.0 3.0 Units Max. ±2.0 Units % % % % mV P - P %/°C µSec % % VDC VDC VDC W Internal Capacitor Conditions Min. Typ. ±1.0 Dual Output, Balanced Loads ±1.0 ±0.5 VIN = MIN to MAX IOUT = 15% to 100% ±0.5 See Note 2 60 ±0.01 300 See Note 3 ±3.0 See Note 4 110 150 Continuous (Autorecovery) ±1.0 ±1.2 100 ±0.02 600 General Parameter Conditions 60 Seconds 1 Second 500 VDC 100 kHz, 1.0V Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency EMI Characteristics Parameter Conducted Emissions Standard Min. 1,500 1,800 1,000 Typ. Max. Units VDC 1,200 330 1,500 Criterea M pF kHz Level Class A EN 55022 Environmental Parameter Conditions Operating Temperature Range MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA Storage Temperature Range Cooling Humidity Physical Case Size Case Material Weight Ambient Case Min. -40 Typ. -50 Free Air Convection RH, Non-condensing Max. +85 +105 +125 Units 95 % °C °C See Mechanical Diagram (Page 2) Non-Conductive Black Plastic (UL-94V0) 0.32 Oz (9.1g) Reliability Specifications T: (781) 344-8226 F: (781) 344-8481 E: [email protected] W: www.micropowerdirect.com Parameter MTBF Conditions MIL HDBK 217F, 25°C, Gnd Benign Min. 350 Typ. Max. Units kHours Conditions 24 VDC Input 48 VDC Input 1.5 mm From Case For 10 Sec Min. 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 MH624S-03RU MH624S-05RU MH624S-12RU MH624S-15RU MH624S-24RU MH624D-05RU MH624D-12RU MH624D-15RU MH648S-03RU MH648S-05RU MH648S-12RU MH648S-15RU MH648S-24RU MH648D-05RU MH648D-12RU MH648D-15RU Voltage (VDC) Nominal 24 24 24 24 24 24 24 24 48 48 48 48 48 48 48 48 Output Current (mA) Voltage Range Full-Load No-Load (VDC) 9.0 - 36.0 262 30 3.3 9.0 - 36.0 316 30 5.0 9.0 - 36.0 301 30 12.0 9.0 - 36.0 301 30 15.0 9.0 - 36.0 301 30 24.0 9.0 - 36.0 301 30 ±5.0 9.0 - 36.0 301 30 ±12.0 9.0 - 36.0 301 30 ±15.0 18.0 - 75.0 131 20 3.3 18.0 - 75.0 158 20 5.0 18.0 - 75.0 151 20 12.0 18.0 - 75.0 151 20 15.0 18.0 - 75.0 151 20 24.0 18.0 - 75.0 151 20 ±5.0 18.0 - 75.0 151 20 ±12.0 18.0 - 75.0 151 10 ±15.0 Notes: 1. The specified maximum capacitive load is for each output. 2. 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. 3. Transient recovery is measured to within a 1% error band for a load step change of 25%. 4. Output overload protection is provided by a fold back current limiting circuit with auto-recovery. A long-term overload could damage the unit. 5. Operation at no load will not damage these units. 6. 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. Current Current (mA, Max) (mA, Min) 1,450.0 1200.0 500.0 400.0 250.0 ±600.0 ±250.0 ±200.0 1,450.0 1200.0 500.0 400.0 250.0 ±600.0 ±250.0 ±200.0 218.0 180.0 75.0 60.0 38.0 ±90.0 ±38.0 ±30.0 218.0 180.0 75.0 60.0 38.0 ±90.0 ±38.0 ±30.0 Capacitive Efficiency Fuse Rating Load Slow-Blow (%, Typ) (µF Max) (mA) 330 330 100 100 100 100 100 100 330 330 100 100 100 100 100 100 76 79 83 83 83 82 83 83 76 79 83 83 83 82 83 83 1,500 1,500 1,500 1,500 1,500 1,500 1,500 1,500 750 750 750 750 750 750 750 750 Remote On/Off Parameter Conditions Unit On Min. Typ. Max. Units 2.5 VDC - 50.0 VDC or Open Circuit Unit Off 0.7 VDC - 0.8 VDC or Short Circuit Control Input Current, ON VCTRL = 5V 500 µA Control Input Current, OFF VCTRL = 0V -500 µA Control Common Referenced to -VIN (Pin 2) Standby Input Current 10.0 mA Derating Curve Mechanical Dimensions Pin Connections Pin Single 1 Remote On/Off 2 -VIN 6 No Connection 8 No Connection 9 +VOUT 11 -VOUT 16 +VIN 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 Pin Dual 1 Remote On/Off 2 -VIN 6 Common 8 -VOUT 9 +VOUT 11 Common 16 +VIN 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]