MI600ERW Series 2:1 Input, 6W, Ultra-Miniature 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 Parameter • 6W Output Power • 2:1 Input Voltage Range Input Voltage Range • Miniature 1” x 1” Case • 1,500 VDC Isolation Input Start Voltage • 24 Standard Models Input Filter • Single & Dual Outputs Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Cross Regulation Ripple (20 MHz) Noise (20 MHz) Transient Recovery Time, See Note 3 Transient Response Deviation Temperature Coefficient Output Over Voltage Protection Output Short Circuit • -40°C to +85°C Operation • Industry Standard Pin-Out • Chassis Mount Option • DIN Rail Option Conditions Min. 12 VDC Input 9.0 24 VDC Input 18.0 48 VDC Input 36.0 12 VDC Input 24 VDC Input 48 VDC Input Pi () Filter Typ. 12.0 24.0 48.0 Conditions Typ. ±1.0 ±0.5 ±0.2 ±0.5 Max. 18.0 36.0 75.0 9.0 18.0 36.0 Units Max. ±2.0 ±1.5 ±0.5 ±1.0 ±5.0 25 75 500 ±5.0 ±0.03 140 Units % % % % % mV P - P mV P - P µSec % %/°C %VOUT Max. Units VDC M pF kHz VDC VDC Output Min. Dual Outputs, Balanced Loads VIN = Min to Max IOUT = 5% to 100% See Note 1 See Note 2 See Note 2 15 50 300 ±3.0 25% Load Step Change 110 120 Continuous (Autorecovery) General Parameter Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency EMI Characteristics Parameter Radiated Emissions Conducted Emissions ESD RS Conditions 60 Seconds 500 VDC Min. 1,500 1,000 Typ. 1,000 300 Standard See Note 4 EN 55022 See Note 4 EN 55022 EN 61000-4-2 EN 61000-4-3 See Note 5 EN 61000-4-4 See Note 5 EN 61000-4-4 See Note 6 EN 61000-4-5 EN 61000-4-6 EN 61000-4-29 EFT Surge CS Voltage Dips Level Class A Class A Criteria B; ±4 kV Contact Criteria A; 10V/m Criteria B; ±2 kV Criteria B; ±4 kV Criteria B; ±2 kV Criteria A; 3 Vrms Criteria B; 0% - 70% 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 Operating Temperature Range Storage Temperature Range Cooling Humidity Physical Case Size Case Material Weight Conditions Ambient Case Min. -40 Typ. +25 -55 Free Air Convection RH, Non-condensing Max. +85 +105 +125 Units °C °C °C 95 % 1.00 x 1.00 x 0.461 Inches (25.4 x 25.4 x 11.7 mm) Aluminum (UL94-V0) 0.46 Oz (15g) Reliability Specifications Parameter MTBF Conditions MIL HDBK 217F, 25°C, Gnd Benign Min. 1.0 Typ. Max. Units MHours Conditions 12 VDC Input 24 VDC Input 48 VDC Input 1.5 mm From Case for 10 Sec Min. -0.7 -0.7 -0.7 Typ. Max. 25.0 50.0 100.0 300 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 MI612S-03ERW MI612S-05ERW MI612S-12ERW MI612S-15ERW MI612S-24ERW MI612D-05ERW MI612D-12ERW MI612D-15ERW MI624S-03ERW MI624S-05ERW MI624S-12ERW MI624S-15ERW MI624S-24ERW MI624D-05ERW MI624D-12ERW MI624D-15ERW MI648S-03ERW MI648S-05ERW MI648S-12ERW MI648S-15ERW MI648S-24ERW MI648D-05ERW MI648D-12ERW MI648D-15ERW Voltage (VDC) Nominal 12 12 12 12 12 12 12 12 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 - 18.0 528 12 3.3 9.0 - 18.0 617 12 5.0 9.0 - 18.0 588 12 12.0 9.0 - 18.0 588 12 15.0 9.0 - 18.0 581 12 24.0 9.0 - 18.0 617 12 ±5.0 9.0 - 18.0 588 12 ±12.0 9.0 - 18.0 588 12 ±15.0 18.0 - 36.0 261 7 3.3 18.0 - 36.0 301 7 5.0 18.0 - 36.0 287 7 12.0 18.0 - 36.0 287 7 15.0 18.0 - 36.0 287 7 24.0 18.0 - 36.0 301 7 ±5.0 18.0 - 36.0 287 7 ±12.0 18.0 - 36.0 287 7 ±15.0 36.0 - 75.0 130 3 3.3 36.0 - 75.0 151 3 5.0 36.0 - 75.0 143 3 12.0 36.0 - 75.0 142 3 15.0 36.0 - 75.0 142 3 24.0 36.0 - 75.0 151 3 ±5.0 36.0 - 75.0 143 3 ±12.0 36.0 - 75.0 142 3 ±15.0 Notes: 1. Cross regulation is measured on dual output models with one output at 50% load while the other output is varied from 10% load to 100% load. 2. When measuring output ripple & noise, it is recommended that an external capacitor (10 µF) be placed from the +VOUT to the -VOUT pins for single output units and from each output to common for dual output models. 3. Transient recovery is measured to within a 1% error band for a load step change of 25%. 4. With the addition of the DCFM-0x (or a similar discrete filter), all models will meet EN 55022 class B. Suggested input circuits are shown in the connection diagrams below & on page 3. Contact the factory for more information. 5. To meet the requirements of EN 61000-4-4 (±2 kV), external components are needed. The connection diagrams below & on page 3 shows an external input filter that would typically achieve this. With the addition of the DCFM-0x, EN 61000-4-4 (±4 kV) can be achieved. Contact the factory for more information. 6. To meet the requirements of EN 61000-4-5 (±2 kV), external components are needed. This can be done discretely (as shown in the connection diagrams below & on page 3), or with the addition of the DCFM-0x. Contact the factory for more information. 7. Dual output units may be connected to provide a 10V, 24V, or 30 VDC output. To do this, connect the load across the positive (+Vout) and negative (-Vout) outputs and float the output common. 8. Operation at no-load will not damage these units. However, they may not meet all specifications. The recommended minimum load is given in the model selection table above. 9. 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) 1,500 1,200 500 400 250 ±600 ±250 ±200 1,500 1,200 500 400 250 ±600 ±250 ±200 1,500 1,200 500 400 250 ±600 ±250 ±200 75.0 60.0 25.0 20.0 12.0 ±30 ±12 ±10 75.0 60.0 25.0 20.0 12.0 ±30 ±12 ±10 75.0 60.0 25.0 20.0 12.0 ±30 ±12 ±10 Efficiency (%, Typ) Fuse Reflected Capacitive Rating Ripple Load Current Slow-Blow (µF, Max) (mA Typ) 78 81 85 85 86 81 85 85 79 83 87 87 87 83 87 87 79 83 87 88 88 83 87 88 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 (mA) 1,800 1,000 100 100 47 470 100 100 1,800 1,000 100 100 47 470 100 100 1,800 1,000 100 100 47 470 100 100 1,200 1,200 1,200 1,200 1,200 1,200 1,200 1,200 600 600 600 600 600 600 600 600 300 300 300 300 300 300 300 300 Derating Curve Typical Board Layout: With DCFM-01 Input Module (See note at left) Input noise and surge suppression modules are available for a number of MPD DC/DC converters. An MI600xERW connection (with a DCFM-01/02) is illustrated in the diagram at right. With this connection, the converter will meet the specified EMI/EMS levels. Recommended values for the components shown are: Output Fuse C1 <48VDC Input >48VDC Input See Table Above 330 µF/50V 330 µF/100V For pricing or full technical information on these modules (DCFM-01 and DCFM-02) please contact the factory. 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected] Typical Connection www.micropowerdirect.com For applications that require meeting EMC standards, the diagram above 5. Recommended values for components are: illustrates a typical connection of the MI600xERW series. The units Component 24 VIN 12 VIN do not require external components to operate as specified. Some notes MOV --S14K35 on this diagram (starting with the input circuit) are: --56 µH LDM1 1. An external fuse should be used in all power module applications. The recommended fuse is shown in the model chart on page 2. TVS SMCJ28A SMCJ48A 2. To protect against a surge, an external MOV is recommended on the 680 µF/25V 330 µF/50V C1 input. A suggested value is given in the table at right. 1µF/50V 1µF/50V C2 3. To protect against voltage spikes, it is recommended that a TVS be 4.7 µH 4.7 µH LDM2 used on the input. A suggested value is given in the table at right. 1nF/2 kV 1nF/2 kV CY1 4. The output filtering capacitor (C3) is a high frequency, low resistance electrolytic capacitor. Care must be taken in choosing this capacitor 1nF/2 kV 1nF/2 kV CY2 not to exceed the capacitive load specification for the unit. Voltage 10 µF 10 µF C3 derating of capacitors should be 60% or greater. 10 µF 10 µF C4 48 VIN S14K60 56 µH SMCJ90A 330 µF/100V 1µF/100V 4.7 µH 1nF/2 kV 1nF/2 kV 10 µF 10 µF 6. The drawings below show typical board layouts for the EMC/ EMI circuit shown above (one for single output models and one for dual output units). 7. In many applications simply adding input/output capacitors will enhance the input surge protection and reduce output ripple sufficiently. The value of the input capacitor can range from 10 µF to 330 µF, depending on the needs of the application. The output capacitor would typically be 10 µF. Typical Board Layout: With External Filter/Surge Components for Single Output Unit Typical Board Layout: With External Filter/Surge Components for Dual Output Unit MicroPower Direct • 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected] www.micropowerdirect.com Mechanical Dimensions Pin Connections Pin 1 2 3 4 5 Single Output +VIN -VIN +VOUT No Pin -VOUT Pin 1 2 3 4 5 Dual Output +VIN -VIN +VOUT Common -VOUT Notes: • • • • All dimensions are ttypical in inches (mm) Pin Section Toleranc Tolerance x.xxx = ±0.004 (±0.100) General Tolerance xx.xx = ±0.01 (±0.25) Pin 1 is marked by a ““dot” or indentation on the top of the unit All MI600xERW models are available on adapters for chassis or DIN RAIL mounting. Specifications for these adapters are shown in the diagrams below. Contact the factory for more information. Chassis Mount Option: (-A2 added to Model No.) DIN Rail Option: (-A4 added to Model No.) Pin Connections Pin Connections Pin Single Output Pin Dual Output 1 2 3 4 5 6 No Connection -VIN +VIN -VOUT No Connection +VOUT 1 2 3 4 5 6 No Connection -VIN +VIN -VOUT Common +VOUT Pin Single Output Pin Dual Output 1 2 3 4 5 6 No Connection -VIN +VIN -VOUT No Connection +VOUT 1 2 3 4 5 6 No Connection -VIN +VIN -VOUT Common +VOUT Notes: MicroPower Direct • All dimensions are typical in inches (mm) • General Tolerance x.xx = ±0.02 (±0.50) • Wire Range is 24 AWG to 12 AWG 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]