MA600ERU Series 4:1 Input, 6W DIP, Single & Dual Output DC/DC Converters Electrical Specifications Key Features: Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. • 6W Output Power Input Parameter • 4:1 Input Voltage Range Input Voltage Range • 1,500 VDC Isolation Input Start Voltage • 17 Standard Models Input Filter • Efficiency to 88% • Compact DIP Case • -40°C to +85°C Operation • Industry Standard Pin-Out • Low Cost Conditions Min. 24 VDC Input 9.0 48 VDC Input 18.0 24 VDC Input 48 VDC Input (Pi) Filter Max. 36.0 75.0 9.0 18.0 Units Max. ±2.0 ±1.5 ±0.5 ±1.0 ±5.0 25 80 100 500 ±5.0 ±0.03 140 Units % % % % % mV P - P Max. Units VDC M pF kHz VDC VDC Output Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation, See Note 1 Load Regulation Cross Regulation Ripple (20 MHz) Noise (20 MHz), See Note 3 3.0 kV Isolation Models Available Typ. 24.0 48.0 Transient Recovery Time, See Note 4 Transient Response Deviation Temperature Coefficient Output Over Voltage Protection Output Short Circuit, See Note 5 Conditions IOUT = 5% to 100% Dual Outputs, Balanced Loads VIN = Min to Max IOUT = 5% to 100% See Note 2 See Note 3 3.3, 5 VDC Output All Other Outputs Min. Typ. ±1.0 ±0.5 ±0.2 ±0.5 10 30 50 300 ±3.0 25% Load Step Change 110 Continuous (Autorecovery) mV P - P µSec % %/°C % General Parameter Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency EMI Characteristics Parameter Radiated Emissions Conducted Emissions ESD RS EFT Surge CS Voltage Dips Conditions 60 Seconds 500 VDC 100 kHz/0.1V Min. 1,500 1,000 Typ. 1,000 300 Standard See Note 6 EN 55022 See Note 6 EN 55022 EN 61000-4-2 EN 61000-4-3 See Note 7 EN 61000-4-4 See Note 8 EN 61000-4-5 EN 61000-4-6 EN 61000-4-29 Level Class A Class A Criteria B; ±4 kV Contact Criteria A; 10V/m Criteria B; ±2 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 % See Mechanical Diagram (Page 4) Aluminum Alloy 0.49 Oz (14g) Reliability Specifications Parameter MTBF Conditions MIL HDBK 217F, 25°C, Gnd Benign Min. 1.0 Typ. Max. Units MHours Conditions 24 VDC Input 48 VDC Input 1.5 mm From Case for 10 Sec Min. -0.7 -0.7 Typ. Max. 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 Voltage (VDC) Nominal Range Output Current (mA) Voltage Full-Load No-Load (VDC) Current Current (mA, Max) (mA, Min) Efficiency (%, Typ) Fuse Reflected Capacitive Ripple Rating Load Current Slow-Blow (µF, Max) (mA Typ) (mA) MA624S-03ERU 24 9.0 - 36.0 316 7 3.3 1,500 75 79 20.0 1,800 600 MA624S-05ERU 24 9.0 - 36.0 301 7 5.0 1,200 60 83 20.0 1,000 600 MA624S-12ERU 24 9.0 - 36.0 287 7 12.0 500 25 87 20.0 100 600 MA624S-15ERU 24 9.0 - 36.0 284 7 15.0 400 20 88 20.0 100 600 MA624S-24ERU 24 9.0 - 36.0 287 7 24.0 250 12 87 20.0 47 600 MA624D-05ERU 24 9.0 - 36.0 301 7 ±5.0 ±600 ±30 83 20.0 470 600 MA624D-12ERU 24 9.0 - 36.0 287 7 ±12.0 ±250 ±12 87 20.0 100 600 MA624D-15ERU 24 9.0 - 36.0 287 7 ±15.0 ±200 ±10 87 20.0 100 600 MA624D-24ERU 24 9.0 - 36.0 287 7 ±24.0 ±125 ±6.25 87 20.0 47 600 MA648S-03ERU 48 18.0 - 75.0 156 3 3.3 1,500 75 80 20.0 1,800 300 MA648S-05ERU 48 18.0 - 75.0 148 3 5.0 1,200 60 84 20.0 1,000 300 MA648S-12ERU 48 18.0 - 75.0 144 3 12.0 500 25 87 20.0 100 300 MA648S-15ERU 48 18.0 - 75.0 142 3 15.0 400 20 88 20.0 100 300 MA648S-24ERU 48 18.0 - 75.0 144 3 24.0 250 12 87 20.0 47 300 MA648D-05ERU 48 18.0 - 75.0 150 3 ±5.0 ±600 ±30 83 20.0 470 300 MA648D-12ERU 48 18.0 - 75.0 144 3 ±12.0 ±250 ±12 87 20.0 100 300 MA648D-15ERU 48 18.0 - 75.0 144 3 ±15.0 ±200 ±10 87 20.0 100 300 Notes: 1. On dual output models, the line regulation for the -VOUT (pin 16) output is ±1.0% max. 2. Cross regulation is measured with the +VOUT (pin 14) set to 50% load and the -VOUT (pin 16) varied from 10% to 100% load. The load on dual output models should not be unbalanced more than 5%. If the load unbalance is greater than 5%, the unit may not meet all specifications. 3. When measuring output ripple & noise, it is recommended that an external capacitor (1 µF to 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.. 4. Transient recovery is measured to within a 1% error band for a load step change of 25%. 5. Short circuit protection is provided by a “hiccup mode” circuit. 6. All units are rated for EN 55022 (CE/RE) class A without external components. They will meet class B with the addition of a discrete filter circuit as shown on page 3. Contact the factory for more information this circuit or one of our filter/surge suppression modules. 7. To meet the requirements of EN 61000-4-4 (±2 kV) external components are needed, as shown on page 3. Contact the factory for more information this circuit or one of our filter/ surge suppression modules. 8. To meet the requirements of EN 61000-4-5 (±2 kV), external components are needed. This can be done discretely as shown on page 3. Contact the factory for more information this circuit or one of our filter/surge suppression modules. 9. These units should not be operated with a load under 5% of full load. Operation at no-load will not damage the unit, but they may not meet all specifications. 10. 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. Efficiency vs Input Voltage: 48 VDC Input 292 Page Street Ste D Stoughton, MA 02072 Derating Curve Efficiency vs Output Load: 48 VDC Input • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected] Typical Connection www.micropowerdirect.com The diagram above illustrates a typical connection of the MA600ERUI series 5. Recommended values for components are: for applications that require meeting EMC standards. The units do not require Component 48 VIN 24 VIN external components to operate as specified. Some notes on this diagram MOV S14K35 S14K60 (starting with the input circuit) are: 330 µF/50V 330 µF/100V C1 1. It is recommended that an external fuse be used. The recommended fuse is shown in the model chart on page 2. 1.0 µF/50V 1.0 µF/100V C2 2. An external MOV is recommended on the input to protect the unit in the event 4.7 µH 4.7 µH LDM1 of a surge. A recommended value is given in the table at right. 1 nF/2 kV 1 nF/2 kV CY1 3. The output filtering capacitor (C3) is a low ESR electrolytic capacitor. Care 1 nF/2 kV 1 nF/2 kV CY2 must be taken in choosing this capacitor not to exceed the capacitive load 10 µF 10 µF C3 specification for the unit. Voltage derating of capacitors should be 80% or above. 4. In many applications simply adding input/output capacitors will enhance the input surge protection and reduce output ripple sufficiently. Typically, the value of the input capacitor should be 10 µF to 47 µF. The output capacitor would be 10 µF. 5. Input noise and surge suppression modules are available for a number of MPD DC/DC power supplies. For a recommendation for the MA600xERU series, please contact the factory. Typical Board Layout: Single Output With External Filter/Surge Components Typical Board Layout: Dual Output With External Filter/Surge Components 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 2 3 9 11 14 16 22 23 Single Output -VIN -VIN No Pin No Connection +VOUT -VOUT +VIN +VIN Pin 2 3 9 11 14 16 22 23 Dual Output -VIN -VIN Common -VOUT +VOUT Common +VIN +VIN Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.02 (±0.50) • Pin 1 is marked by a “dot” or indentation on the top of the unit Packing Tube Dimensions Notes: • • • • Tube length equals 20.866 (530), unit quantity equals 15 pcs. Tube length equals 8.661 (220), unit quantity equals 6 pcs. All dimensions are typical in inches (mm) Tolerance x.xx = ±0.02 (±0.50) 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]