ML100MRI4 Medical Approved Compact SMT, 1W DC/DC Converters Key Features: Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. • EN 60601 3RD Ed. Approved Input Parameter • 1W Output Power • 4 kVrms Isolation Conditions Min. Typ. 5 VDC Input 4.5 5.0 12 VDC Input 10.8 12.0 24 VDC Input 21.6 24.0 Internal Capacitor Input Voltage Range • Reinforced Insulation • 2 x MOPP per EN 60601-1 3RD Edition & ANSI/AAMI ES 60601-1 • 2 µA Max Leakage Current • Compact SMT Case • Single & Dual Outputs Input Filter Max. 5.5 13.2 26.4 Units Max. ±3.0 ±1.0 ±1.5 ±10 100 ±0.02 Units % % % % mV P - P %/°C Max. Units Vrms 2.0 µA G⍀ pF kHz VDC Output Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Ripple & Noise (20 MHz) Temperature Coefficient Output Short Circuit Conditions Min. Dual Outputs, Balanced Loads For VIN Change of 1% IOUT = 10% to 100% See Note 2 Typ. ±1.0 ±0.1 ±1.2 ±0.01 Continuos (Autorecovery) General Parameter Isolation Voltage Reinforced Insulation Working Voltage Leakage Current Isolation Resistance Isolation Capacitance Switching Frequency EMI Characteristics, See Note 3 Parameter EMC EMS Conditions Min. 60 Seconds 4,000 250 Vrms 240 VAC, 60 Hz 500 VDC 10 100 kHz, 1V 50 Typ. 20 80 100 Standard Criteria Complies With EN 55011 4TH Edition Complies With EN 60601-1-2 Level Environmental Parameter Conditions Ambient Case Operating Temperature Range Storage Temperature Range Cooling Humidity Physical Case Size Case Material Weight 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 Min. -25 Typ. -50 Free Air Convection RH, Non-condensing Max. +95 +105 +125 Units °C °C °C 95 % See Mechanical Drawing (Page 2) Non-Conductive Black Plastic (UL94-V0) 0.14 Oz (4.1g) Reliability Specifications Parameter MTBF Safety Standards Moisture Sensitivity Level, See Note 4 Conditions Min. Typ. Max. Units MIL HDBK 217F, 25°C, Gnd Benign 2.0 MHours IEC/EN 60601-1, EN 60601-1 3RD Edition, 2xMOPP ANSI/AAMI ES 60601-1, 2xMOPP Recognition, (UL Certificate) ANSI/AAMI ES 60601-1, CAN/CSA-C22.2 No.60601-1 IPC/JEDEC J-STD-020D.1 Level 2 Absolute Maximum Ratings Parameter Conditions Input Voltage Surge (1 Sec) Peak Reflow Temperature Min. Typ. 5 VDC Input 12 VDC Input 24 VDC Input See Note 5 Max. 9.0 18.0 30.0 245 Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com Units VDC °C www.micropowerdirect.com Model Selection Guide Model Number ML105SM-05RI4 ML105SM-12RI4 ML105SM-15RI4 ML105DM-12RI4 ML105DM-15RI4 ML112SM-05RI4 ML112SM-12RI4 ML112SM-15RI4 ML112DM-12RI4 ML112DM-15RI4 ML124SM-05RI4 ML124SM-12RI4 ML124SM-15RI4 ML124DM-12RI4 ML124DM-15RI4 Input Voltage (VDC) Nominal Range 5 4.50 - 5.50 5 4.50 - 5.50 5 4.50 - 5.50 5 4.50 - 5.50 5 4.50 - 5.50 12 10.8 - 13.2 12 10.8 - 13.2 12 10.8 - 13.2 12 10.8 - 13.2 12 10.8 - 13.2 24 21.6 - 26.4 24 21.6 - 26.4 24 21.6 - 26.4 24 21.6 - 26.4 24 21.6 - 26.4 Output Current (mA) Full-Load No-Load 263 50 252 50 246 50 252 50 236 50 110 35 106 35 106 35 106 35 103 35 55 20 53 20 53 20 53 20 52 20 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 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. 3 Contact the factory for required filter components. 4. Any units that are not packaged in a vacuum sealed container should be stored in a controlled environment. Contact the factory for more information. 5. The recommended reflow settings are a peak temperature of 245 °C for a maximum period (TPK) of 10S and a time above liquidous (TL) of <60 seconds at 217 °C. For more information, please contact the factory. 6. Operation at no-load will not damage these units. However, they may not meet all specifications. 7. 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. 8. 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 <1.0 at 100 kHz) capacitor be mounted close to the converter. For 5V input units a 2.2 µF is recommended, for 12V input units, a 1.0 µF; and for 24V units a 0.47 µF. 9. 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. Voltage Current Current Capacitive Load (VDC) (mA, Max) (mA, Min) (µF, Max) 5.0 12.0 15.0 ±12.0 ±15.0 5.0 12.0 15.0 ±12.0 ±15.0 5.0 12.0 15.0 ±12.0 ±15.0 200.0 84.0 68.0 ±42.0 ±33.0 200.0 84.0 68.0 ±42.0 ±33.0 200.0 84.0 68.0 ±42.0 ±33.0 4.0 1.68 1.36 ±0.84 ±0.66 4.0 1.68 1.36 ±0.84 ±0.66 4.0 1.68 1.36 ±0.84 ±0.66 Efficiency (%, Typ) 220 220 220 100 100 220 220 220 100 100 220 220 220 100 100 76 80 83 80 84 76 79 80 79 80 76 80 80 80 80 Fuse Rating Slow-Blow (mA) 600 600 600 600 600 250 250 250 250 250 125 125 125 125 125 Derating Curve Mechanical Dimensions Pin Connections Pin Single 1 -VIN 6 NC y Solder Layout 7 NC 8 +VOUT 9 -VOUT 14 +VIN Pin Dual 1 -VIN 6 Common 7 -VOUT 8 +VOUT 9 Common 14 +VIN NC = No Connection Mechanical Notes: MicroPower Direct • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.01 (±0.25) 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]