MD100xEI Series Low Cost, 1W High Isolation, SIP 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 Input Parameter • Miniature SIP Case • Short Circuit Protected Input Voltage Range • 3,000 VDC Isolation • Single and Dual Outputs Input Filter • >3.5 MHour MTBF Output • -40 to +105°C Operation • LOW COST 1.5 kV Isolation Models Available Parameter Output Voltage Accuracy Output Voltage Balance 3.3 VOUT Models Line Regulation All Other Models Load Regulation, See Note 1 Ripple & Noise (20 MHz), See Note 2 Conditions Min. 3.3 VDC Input 2.97 5 VDC Input 4.50 12 VDC Input 10.80 15 VDC Input 13.50 24 VDC Input 21.60 Internal Capacitor Typ. 3.3 5.0 12.0 15.0 24.0 Max. 3.63 5.50 13.20 16.50 26.40 Units Conditions Typ. ±2.5 ±0.5 Max. Units % % Min. For VIN Change of 1% ±1.0 ±1.5 ±1.2 See Model Selection Guide Output Voltage <12 VDC 30 15 VDC, 24 VDC Output 60 Temperature Coefficient Output Short Circuit VDC % mV P - P ±0.03 %/°C Typ. Max. 20 100 300 Units VDC M pF kHz Continuous (Autorecovery) General Parameter Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency EMI Characteristics Parameter EMI Compliance, See Note 4 EMC Compliance, Single Output EMC Compliance, Dual Output Conditions 60 Seconds 500 VDC 100 kHz, 0.1V Conditions Min. 3,000 1,000 Min. Conducted Electrostatic Discharge (ESD) Typ. Max. Units CISPR22/EN 55022 Level B EN 61000-4-2 Level B Contact ±8 kV EN 61000-4-2 Level B Contact ±6 kV Environmental MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA 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 °C °C 95 % 0.768 x 0.236 x 0.366 Inches (19.5 x 6.0 x 9.3 mm) Non-Conductive Black Plastic (UL-94V0) 0.08 Oz (2.4g) Reliability Specifications Parameter MTBF Conditions MIL HDBK 217F, 25°C, Gnd Benign Min. 3.5 Typ. Max. Units MHours Conditions 3.3 VDC Input 5 VDC Input 12 VDC Input 15 VDC Input 24 VDC Input 1.5 mm From Case For 10 Sec Min. -0.7 -0.7 -0.7 -0.7 -0.7 Typ. Max. 5.0 9.0 18.0 21.0 30.0 300 Units Absolute Maximum Ratings T: (781) 344-8226 F: (781) 344-8481 E: [email protected] W: www.micropowerdirect.com 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 Voltage (VDC) Output Current (mA) Voltage Current Current Full-Load No-Load (VDC) (mA, Max) (mA, Min) Output Load Rating Efficiency Fuse Regulation Capacitive Slow-Blow Load (%, Typ) (%, Typ) (mA) (µF Max) Nominal Range MD103S-03EI 3.3 2.97 - 3.63 415 25 3.3 303.0 30.0 18.0 220 73 800 MD103S-05EI 3.3 2.97 - 3.63 388 25 5.0 200.0 20.0 12.0 220 78 800 MD105S-03EI 5 4.5 - 5.5 267 20 3.3 303.0 30.0 18.0 220 75 500 MD105S-05EI 5 4.5 - 5.5 250 20 5.0 200.0 20.0 10.0 220 80 500 MD105S-12EI 5 4.5 - 5.5 250 20 12.0 83.0 9.0 8.0 220 80 500 MD105S-15EI 5 4.5 - 5.5 247 20 15.0 67.0 7.0 7.0 220 81 500 MD105S-24EI 5 4.5 - 5.5 247 20 24.0 42.0 5.0 6.0 220 81 500 MD105D-03EI 5 4.5 - 5.5 274 20 ±3.3 ±152.0 ±15.0 18.0 100 73 500 MD105D-05EI 5 4.5 - 5.5 250 20 ±5.0 ±100.0 ±10.0 12.0 100 80 500 MD105D-12EI 5 4.5 - 5.5 250 20 ±12.0 ±42.0 ±5.0 8.0 100 80 500 MD105D-15EI 5 4.5 - 5.5 247 20 ±15.0 ±33.0 ±4.0 7.0 100 81 500 MD105D-24EI 5 4.5 - 5.5 247 20 ±24.0 ±21.0 ±2.0 6.0 100 81 500 MD112S-03EI 12 10.8 - 13.2 111 15 3.3 303.0 30.0 18.0 220 75 200 MD112S-05EI 12 10.8 - 13.2 104 15 5.0 200.0 20.0 12.0 220 80 200 MD112S-12EI 12 10.8 - 13.2 104 15 12.0 83.0 9.0 8.0 220 80 200 MD112S-15EI 12 10.8 - 13.2 103 15 15.0 67.0 7.0 7.0 220 81 200 MD112D-03EI 12 10.8 - 13.2 114 15 ±3.3 ±152.0 ±15.0 18.0 100 73 200 MD112D-05EI 12 10.8 - 13.2 104 15 ±5.0 ±100.0 ±10.0 12.0 100 80 200 MD112D-12EI 12 10.8 - 13.2 104 15 ±12.0 ±42.0 ±5.0 8.0 100 81 200 MD112D-15EI 12 10.8 - 13.2 103 15 ±15.0 ±33.0 ±4.0 7.0 100 81 200 MD115S-05EI 15 13.5 - 16.5 84 10 5.0 200.0 20.0 12.0 220 80 150 MD115S-15EI 15 13.5 - 16.5 83 10 15.0 67.0 7.0 7.0 220 81 150 MD115D-05EI 15 13.5 - 16.5 84 10 ±5.0 ±100.0 ±10.0 12.0 100 80 150 MD115D-15EI 15 13.5 - 16.5 83 10 ±15.0 ±33.0 ±4.0 7.0 100 81 150 MD124S-03EI 24 21.6 - 26.4 56 7 3.3 303.0 30.0 18.0 220 75 100 MD124S-05EI 24 21.6 - 26.4 53 7 5.0 200.0 20.0 12.0 220 79 100 MD124S-12EI 24 21.6 - 26.4 51 7 12.0 83.0 9.0 8.0 220 81 100 MD124S-15EI 24 21.6 - 26.4 51 7 15.0 67.0 7.0 7.0 220 81 100 MD124S-24EI 24 21.6 - 26.4 51 7 24.0 42.0 5.0 6.0 220 81 100 MD124D-03EI 24 21.6 - 26.4 58 7 ±3.3 ±152.0 ±15.0 18.0 100 73 100 MD124D-05EI 24 21.6 - 26.4 53 7 ±5.0 ±100.0 ±10.0 12.0 100 80 100 MD124D-12EI 24 21.6 - 26.4 51 7 ±12.0 ±42.0 ±5.0 8.0 100 81 100 MD124D-15EI 24 21.6 - 26.4 53 7 ±15.0 ±33.0 ±4.0 7.0 100 79 100 MD124D-24EI 24 21.6 - 26.4 53 7 ±24.0 ±21.0 ±2.0 6.0 100 80 100 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 1.0 µF ceramic capacitor and a 10 µF ceramic capacitor be connected in parallel from the +VOUT pin to the -VOUT pin for single output models, or from each output to common for dual output models. 3. Operation at no load will not damage these units, however, they may not meet all specifications. 4. These converters are specified for operation without external components. However, to meet specific EMC standards, some external components may be required. Typical connections are shown on page three. 5. It is recommended that a fuse be used on the input of a power supply for protection. See the Model Selection tables for the correct rating. Derating Curve 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected] www.micropowerdirect.com Typical Efficiency vs Input, 5 VIN Models Typical Efficiency vs Input, 24 VIN Models Typical Efficiency vs Output, 5 VIN Models Typical Efficiency vs Output, 24 VIN Models Efficiency vs input is plotted with the unit at full load. Efficiency vs output is plotted with the unit at nominal input. Typical Connection, Single Output Models Typical Connection, Dual Output Models VIN C1 L1 3.3 VDC 5 VDC 12 VDC 15 VDC 24 VDC 4.7 µF/50V 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 6.8 µH VOUT 3.3 VDC 5 VDC 12 VDC 15 VDC 24 VDC ±3.3 VDC ±5 VDC ±12 VDC ±15 VDC ±24 VDC C2 10 µF 10 µF 2.2 µF 1.0 µF 1.0 µF 4.7 µF 4.7 µF 1.0 µF 0.47 µF 0.47 µF C3 10 µF 10 µF 2.2 µF 1.0 µF 1.0 µF 4.7 µF 4.7 µF 1.0 µF 0.47 µF 0.47 µF 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. For applications that require meeting EMC standards, the diagrams above illustrates a typical connection of the MD100x-xxEI series. Suggested component values are given in the table at right. Capacitors C2 and C3 are not required to meet specifications, but may be used if a lower level of output ripple is required. MicroPower Direct • 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected] The drawings below show typical board layouts for the EMC circuits shown on page three (one for single output models and one for dual output units). www.micropowerdirect.com Typical Board Layout, Single Output Models Typical Board Layout, Dual Output Models Mechanical Dimensions Pin Connections Notes: • All dimensions are typical in inches (mm) • General Tolerance x.xx = ±0.02 (±0.5) • Pin 1 is marked by a “dot” or indentation on the unit MicroPower Direct Pin 1 2 5 6 7 Single Output +VIN -VIN -VOUT No Pin +VOUT Pin 1 2 5 6 7 Dual Output +VIN -VIN -VOUT Common +VOUT 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]