ML100SE Series Low Cost, Single Output 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: • 1W Output Power • Ultra-Miniature SMT Case • 1,500 VDC Isolation • Short Circuit Protected • Single Output • -40°C to +105°C Operation • >3.5 MHour MTBF • 17 Standard Models • LOW COST! Input Parameter Conditions Min. 5 VDC Input 4.5 12 VDC Input 10.8 15 VDC Input 13.5 24 VDC Input 21.6 Capacitor Input Voltage Range Input Filter Typ. 5.0 12.0 15.0 24.0 Max. 5.5 13.2 16.5 26.4 Units Typ. ±3.0 Max. Units % µF % VDC Output Parameter Output Voltage Accuracy Capacitive Load Line Regulation Load Regulation, See Note 1 Ripple & Noise (20 MHz), See Note 2 Temperature Coefficient Output Short Circuit Conditions Min. For Vin Change of 1% See Model Selection Guide Output Voltage <12 VDC 30 15 VDC, 24 VDC Output 60 220 ±1.2 mV P - P ±0.03 %/ºC Typ. Max. 20 100 300 Units VDC M⍀ pF kHz Continuous (Autorecovery) General Parameter Isolation Voltage Isolation Resistance Isolation Capacitance, See Note 3 Switching Frequency EMI Characteristics Parameter EMI Compliance, See Note 5 EMC Compliance Conditions 60 Seconds 500 VDC 100 kHz, 1V Conditions Min. 1,500 1,000 Min. Conducted Electrostatic Discharge (ESD) Typ. Max. Units CISPR22/EN 55022 Level B EN 61000-4-2 Level B Contact ±8 kV 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 Storage Temperature Range Cooling Humidity Physical Case Size Case Material Weight Conditions Min. Typ. -40 +25 -55 Free Air Convection RH, Non-condensing Ambient Max. +105 +125 Units ºC ºC 95 % 0.50 x 0.327 x 0.285 Inches (12.70 x 8.30 x 7.25 mm) Non-Conductive Black Plastic (UL94-V0) 0.05 Oz (1.52g) Reliability Specifications Parameter MTBF Conditions MIL HDBK 217F, 25ºC, Gnd Benign Min. 3.5 Typ. Max. Units MHours Min. -0.7 -0.7 -0.7 -0.7 Typ. Max. 9.0 18.0 21.0 30.0 300.0 Units Absolute Maximum Ratings Parameter Conditions Input Voltage Surge (1 Sec) Lead Temperature 5 VDC Input 12 VDC Input 15 VDC Input 24 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 ºC www.micropowerdirect.com Model Selection Guide Model Number ML105S-05E ML105S-09E ML105S-12E ML105S-15E ML105S-24E ML112S-05E ML112S-09E ML112S-12E ML112S-15E ML112S-24E ML115S-05E ML115S-15E ML124S-05E ML124S-09E ML124S-12E ML124S-15E ML124S-24E Input Voltage (VDC) Nominal Range 5 4.5 - 5.5 5 4.5 - 5.5 5 4.5 - 5.5 5 4.5 - 5.5 5 4.5 - 5.5 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 15 13.5 - 16.5 15 13.5 - 16.5 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) Voltage Current Current Full-Load No-Load (VDC) (mA, Max) (mA, Min) 250 20 5.0 200.0 20.0 250 20 9.0 111.0 12.0 250 20 12.0 84.0 8.0 250 20 15.0 67.0 7.0 250 20 24.0 42.0 4.0 104 15 5.0 200.0 20.0 104 15 9.0 111.0 12.0 103 15 12.0 84.0 8.0 103 15 15.0 67.0 7.0 103 15 24.0 42.0 4.0 83 10 5.0 200.0 20.0 82 10 15.0 67.0 7.0 52 7 5.0 200.0 20.0 52 7 9.0 111.0 12.0 51 7 12.0 84.0 8.0 51 7 15.0 67.0 7.0 51 7 24.0 42.0 4.0 Notes: 1. Output load regulation is specified for a load change of 10% to 100%. 2. When measuring output ripple, it is recommended that an external 0.33 µF ceramic capacitor be placed from the +Vout pin to the -Vout pin. 3. The isolation capacitance of model ML124S-24E is 30 pF. 4. Operation at no load will not damage these units, however, they may not meet all specifications. 5. 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 C1 L1 C2 VOUT C3 5 VDC 12 VDC 15 VDC 24 VDC 4.7 µF/50V 4.7 µF/50V 4.7 µF/50V 4.7 µF/50V 6.8 µH 6.8 µH 6.8 µH 6.8 µH ----470 pF/2kV 470 pF/2kV 5 VDC 9 VDC 12 VDC 15 VDC 24 VDC 10 µF 4.7 µF 2.2 µF 1.0 µF 0.47 µF 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. Rating Efficiency Fuse Slow-Blow (%, Typ) (mA) Load Regulation % Typ. 12.0 8.0 7.0 6.0 5.0 12.0 8.0 7.0 6.0 5.0 12.0 6.0 12.0 8.0 7.0 6.0 5.0 % Max 15.0 10.0 10.0 10.0 10.0 15.0 10.0 10.0 10.0 10.0 15.0 10.0 15.0 10.0 10.0 10.0 10.0 80 80 80 80 80 80 80 81 81 81 80 81 80 80 81 81 81 500 500 500 500 500 200 200 200 200 200 200 200 100 100 100 100 100 Derating Curve 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 • Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.01 (±0.25) • Pin 1 is marked by a “dot” or indentation on the unit FAX: (781) 344-8481 • E-Mail: [email protected]