ML100DEI Series 1W, High Isolation Ultra-Miniature SMT 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: Input • 1W Output Power • Ultra-Miniature SMT Case • 3,000 VDC Isolation • EN 60950 Approved • Short Circuit Protected • Dual Output • -40°C to +105°C Operation • >3.5 MHour MTBF • LOW COST! Parameter Input Voltage Range Input Filter Conditions Min. 3.3 VDC Input 2.97 5.0 VDC Input 4.5 12 VDC Input 10.8 24 VDC Input 21.6 Capacitor Typ. 3.3 5.0 12.0 24.0 Max. 3.63 5.5 13.2 26.4 Units Conditions Typ. ±3.0 Max. 100 ±1.2 Units % µF % ±0.03 mV P - P %/ºC VDC Output Parameter Output Voltage Accuracy Capacitive Load Line Regulation Load Regulation, See Note 1 Ripple & Noise (20 MHz) Temperature Coefficient Output Short Circuit Min. For VIN Change of 1% See Model Selection Guide See Note 2 60 Continuous (Autorecovery) General Parameter Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency EMI Characteristics Parameter EMI Compliance, See Note 4 EMC Compliance Conditions 60 Seconds 500 VDC 100 kHz, 0.1V Conditions Conducted (CE) Radiated (RE) Electrostatic Discharge (ESD) Min. 3,000 1,000 Typ. Max. 20 100 300 Units VDC M⍀ pF kHz Min. Typ. Max. Units CISPR22/EN 55022 Level B CISPR22/EN 55022 Level B EN 61000-4-2 Level B Contact ±6 kV Environmental Parameter Operating Temperature Range Storage Temperature Range Cooling Humidity Physical Case Size Case Material Weight MicroPower Direct Reliability Specifications 292 Page Street Suite D Stoughton, MA 02072 USA Parameter MTBF Safety Standards T: (781) 344-8226 F: (781) 344-8481 E: [email protected] W: www.micropowerdirect.com Conditions Min. Typ. -40 +25 -55 Free Air Convection RH, Non-condensing Ambient Max. +105 +125 Units ºC ºC 95 % See Mechanical Drawing (Page 2) Non-Conductive Black Plastic (UL94-V0) 0.06 Oz (1.80g) Conditions Min. MIL HDBK 217F, 25ºC, Gnd Benign 3.5 EN 60950 Typ. Max. Units MHours Typ. Max. 5.0 9.0 18.0 30.0 245 300 Units Absolute Maximum Ratings Parameter Input Voltage Surge (1 Sec) Peak Reflow Temperature Lead Temperature Conditions 3.3 VDC Input 5 VDC Input 12 VDC Input 24 VDC Input See Note 5 1.5 mm From Case For 10 Sec Min. -0.7 -0.7 -0.7 -0.7 Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com VDC ºC ºC www.micropowerdirect.com Model Selection Guide Input Model Number ML103D-05EI ML103D-12EI ML105D-05EI ML105D-09EI ML105D-12EI ML105D-15EI ML105D-24EI ML112D-05EI ML112D-09EI ML112D-12EI ML112D-15EI ML112D-24EI ML124D-05EI ML124D-09EI ML124D-12EI ML124D-15EI ML124D-24EI Output Voltage (VDC) Current (mA) Nominal Range Full-Load No-Load 3.3 2.97 - 3.63 388 25 3.3 2.97 - 3.63 388 25 5 4.50 - 5.50 250 20 5 4.50 - 5.50 250 20 5 4.50 - 5.50 247 20 5 4.50 - 5.50 247 20 5 4.50 - 5.50 247 20 12 10.8 - 13.2 104 15 12 10.8 - 13.2 104 15 12 10.8 - 13.2 103 15 12 10.8 - 13.2 103 15 12 10.8 - 13.2 103 15 24 21.6 - 26.4 51 7 24 21.6 - 26.4 51 7 24 21.6 - 26.4 51 7 24 21.6 - 26.4 51 7 24 21.6 - 26.4 51 7 Voltage Current Current (VDC) (mA, Max) (mA, Min) ±5.0 ±12.0 ±5.0 ±9.0 ±12.0 ±15.0 ±24.0 ±5.0 ±9.0 ±12.0 ±15.0 ±24.0 ±5.0 ±9.0 ±12.0 ±15.0 ±24.0 ±100.0 ±42.0 ±100.0 ±56.0 ±42.0 ±33.0 ±21.0 ±100.0 ±56.0 ±42.0 ±33.0 ±21.0 ±100.0 ±56.0 ±42.0 ±33.0 ±21.0 ±10.0 ±5.0 ±10.0 ±6.0 ±5.0 ±3.0 ±2.0 ±10.0 ±6.0 ±5.0 ±3.0 ±2.0 ±10.0 ±6.0 ±5.0 ±3.0 ±2.0 Notes: 1. Output load regulation is specified for a load change of 10% to 100%. 2. When measuring output ripple, it is recommended that a 1 µF capacitor and a 10 µF capacitor be placed in parallel from the +Vout pin to the -Vout pin. 3. It is recommended that the minimu output load should be at least 10%. Operation below this level will not damage the unit, but it may not meet all specifications.. 4. These converters are specified for operation without external components. However, in some applications the addition of input/output capacitors will enhance stability and reduce output ripple. The simple connection shown below will typically meet EN 55022 Class B. VIN 3.3 VDC 5 VDC 12 VDC 24 VDC C1 4.7 µF/50V 4.7 µF/50V 4.7 µF/50V 4.7 µF/50V L1 6.8 µH 6.8 µH 6.8 µH 6.8 µH VOUT 5 VDC 9 VDC 12 VDC 15 VDC 24 VDC C2 4.7 µF 2.2 µF 1.0 µF 1.0 µF 0.47 µF Load Rating ciency Fuse Regulation Effi Slow-Blow (%, Typ) (% Typ) (mA) 12.0 7.0 12.0 8.0 7.0 6.0 5.0 12.0 8.0 7.0 6.0 5.0 12.0 8.0 7.0 6.0 5.0 750 750 500 500 500 500 500 250 250 250 250 250 100 100 100 100 100 Derating Curve C3 4.7 µF 2.2 µF 1.0 µF 1.0 µF 0.47 µF 5. The recommended time above liquidous (TL) is <60 seconds at 217 °C. For more information, please contact the factory. 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. 78 78 80 80 81 81 81 80 80 81 81 81 82 82 82 82 82 Pin Connections Pin 1 2 Mechanical Dimensions Description -VIN +VIN Pin 4 5 8 Description -VOUT +VOUT NC NC = No Connection Board Layout 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]